TY  - JOUR
AU  - Minić, Aleksandra
AU  - Stevanović, Dragana D.
AU  - Vukićević, Mirjana
AU  - Bogdanović, Goran A.
AU  - D'hooghe, Matthias
AU  - Radulović, Niko S.
AU  - Vukićević, Rastko D.
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1797
AB  - A series of novel 4-ferrocenyl-1,2,3,4-tetrahydroquinolines were synthesized in high-to-excellent yields (up to 99%) starting from the corresponding ferrocenoylethyl aryl amines. These Mannich bases were reduced (NaBH4) to the corresponding 3-(arylamino)-1-ferrocenylpropan-1-ols and submitted to an intramolecular cyclization prompted by acetic acid, proceeding via the corresponding alpha-ferrocenyl carbenium ion intermediates. Subsequently, the obtained tetrahydroquinolines were smoothly oxidized (aromatized) by means of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) to provide the corresponding 4-ferrocenylquinolines (up to 93%). (C) 2017 Elsevier Ltd. All rights reserved.
T2  - Tetrahedron
T1  - Synthesis of novel 4-ferrocenyl-1,2,3,4-tetrahydroquinolines and 4-ferrocenylquinolines via alpha-ferrocenyl carbenium ions as key intermediates
VL  - 73
IS  - 44
SP  - 6268
EP  - 6274
DO  - 10.1016/j.tet.2017.09.014
ER  - 

@article{
author = "Minić, Aleksandra and Stevanović, Dragana D. and Vukićević, Mirjana and Bogdanović, Goran A. and D'hooghe, Matthias and Radulović, Niko S. and Vukićević, Rastko D.",
year = "2017",
abstract = "A series of novel 4-ferrocenyl-1,2,3,4-tetrahydroquinolines were synthesized in high-to-excellent yields (up to 99%) starting from the corresponding ferrocenoylethyl aryl amines. These Mannich bases were reduced (NaBH4) to the corresponding 3-(arylamino)-1-ferrocenylpropan-1-ols and submitted to an intramolecular cyclization prompted by acetic acid, proceeding via the corresponding alpha-ferrocenyl carbenium ion intermediates. Subsequently, the obtained tetrahydroquinolines were smoothly oxidized (aromatized) by means of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) to provide the corresponding 4-ferrocenylquinolines (up to 93%). (C) 2017 Elsevier Ltd. All rights reserved.",
journal = "Tetrahedron",
title = "Synthesis of novel 4-ferrocenyl-1,2,3,4-tetrahydroquinolines and 4-ferrocenylquinolines via alpha-ferrocenyl carbenium ions as key intermediates",
volume = "73",
number = "44",
pages = "6268-6274",
doi = "10.1016/j.tet.2017.09.014"
}

Minić, A., Stevanović, D. D., Vukićević, M., Bogdanović, G. A., D'hooghe, M., Radulović, N. S.,& Vukićević, R. D.. (2017). Synthesis of novel 4-ferrocenyl-1,2,3,4-tetrahydroquinolines and 4-ferrocenylquinolines via alpha-ferrocenyl carbenium ions as key intermediates. in Tetrahedron, 73(44), 6268-6274.
https://doi.org/10.1016/j.tet.2017.09.014

Minić A, Stevanović DD, Vukićević M, Bogdanović GA, D'hooghe M, Radulović NS, Vukićević RD. Synthesis of novel 4-ferrocenyl-1,2,3,4-tetrahydroquinolines and 4-ferrocenylquinolines via alpha-ferrocenyl carbenium ions as key intermediates. in Tetrahedron. 2017;73(44):6268-6274.
doi:10.1016/j.tet.2017.09.014 .

Minić, Aleksandra, Stevanović, Dragana D., Vukićević, Mirjana, Bogdanović, Goran A., D'hooghe, Matthias, Radulović, Niko S., Vukićević, Rastko D., "Synthesis of novel 4-ferrocenyl-1,2,3,4-tetrahydroquinolines and 4-ferrocenylquinolines via alpha-ferrocenyl carbenium ions as key intermediates" in Tetrahedron, 73, no. 44 (2017):6268-6274,
https://doi.org/10.1016/j.tet.2017.09.014 . .

TY  - JOUR
AU  - Radulović, Niko S.
AU  - Ranđelović, Pavle J.
AU  - Stojanović, Nikola M.
AU  - Cakić, Nevenka D.
AU  - Bogdanović, Goran A.
AU  - Živanović, Ana V.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/874
AB  - Callistemon citrinus (Myrtaceae) is a shrub native to Australia. Its flowers have been used as indigenous food among the aboriginal Australians. Numerous diseases, such as bacterial, fungal, viral and parasite infections have traditionally been treated with this plant. Gas chromatography mass spectrometry (GC/MS) analyses of the flower and leaf extracts of C citrinus revealed the presence of a major constituent, a phloroglucinol, dihydroxy-4-methoxyphenyl)-3-methylbutan-1-one (1) (up to 382.2 mg per 1 g of the flower extracts). Compound 1 was for the first time identified in this genus. This phloroglucinol exhibited potent antinociceptive and anti-inflammatory activities in a dose-dependent manner. In addition, this compound displayed strong in vitro antioxidant activity which could be easily connected with both anti-inflammatory and antinociceptive effects. Thus, compound 1, as a plant constituent present in the diet of Aboriginal people, that helps with inflammation and pain, could have given them a better chance of survival in harsh conditions of the environment. (C) 2015 Elsevier Ltd. All rights reserved.
T2  - Food Research International
T1  - Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity
VL  - 77
IS  - SI
SP  - 280
EP  - 289
DO  - 10.1016/j.foodres.2015.02.023
ER  - 

@article{
author = "Radulović, Niko S. and Ranđelović, Pavle J. and Stojanović, Nikola M. and Cakić, Nevenka D. and Bogdanović, Goran A. and Živanović, Ana V.",
year = "2015",
abstract = "Callistemon citrinus (Myrtaceae) is a shrub native to Australia. Its flowers have been used as indigenous food among the aboriginal Australians. Numerous diseases, such as bacterial, fungal, viral and parasite infections have traditionally been treated with this plant. Gas chromatography mass spectrometry (GC/MS) analyses of the flower and leaf extracts of C citrinus revealed the presence of a major constituent, a phloroglucinol, dihydroxy-4-methoxyphenyl)-3-methylbutan-1-one (1) (up to 382.2 mg per 1 g of the flower extracts). Compound 1 was for the first time identified in this genus. This phloroglucinol exhibited potent antinociceptive and anti-inflammatory activities in a dose-dependent manner. In addition, this compound displayed strong in vitro antioxidant activity which could be easily connected with both anti-inflammatory and antinociceptive effects. Thus, compound 1, as a plant constituent present in the diet of Aboriginal people, that helps with inflammation and pain, could have given them a better chance of survival in harsh conditions of the environment. (C) 2015 Elsevier Ltd. All rights reserved.",
journal = "Food Research International",
title = "Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity",
volume = "77",
number = "SI",
pages = "280-289",
doi = "10.1016/j.foodres.2015.02.023"
}

Radulović, N. S., Ranđelović, P. J., Stojanović, N. M., Cakić, N. D., Bogdanović, G. A.,& Živanović, A. V.. (2015). Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity. in Food Research International, 77(SI), 280-289.
https://doi.org/10.1016/j.foodres.2015.02.023

Radulović NS, Ranđelović PJ, Stojanović NM, Cakić ND, Bogdanović GA, Živanović AV. Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity. in Food Research International. 2015;77(SI):280-289.
doi:10.1016/j.foodres.2015.02.023 .

Radulović, Niko S., Ranđelović, Pavle J., Stojanović, Nikola M., Cakić, Nevenka D., Bogdanović, Goran A., Živanović, Ana V., "Aboriginal bush foods: A major phloroglucinol from Crimson Bottlebrush flowers (Callistemon citrinus, Myrtaceae) displays strong antinociceptive and anti-inflammatory activity" in Food Research International, 77, no. SI (2015):280-289,
https://doi.org/10.1016/j.foodres.2015.02.023 . .

TY  - JOUR
AU  - Stevanović, Dragana D.
AU  - Pejović, Anka
AU  - Damljanović, Ivan S.
AU  - Minić, Aleksandra
AU  - Bogdanović, Goran A.
AU  - Vukićević, Mirjana
AU  - Radulović, Niko S.
AU  - Vukićević, Rastko D.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/489
AB  - In situ generated zirconium catalyst from a sacrificial zirconium anode was successfully applied to promote Ferrier rearrangement of 3,4,5-tri-O-acetyl-D-glucal and 6-deoxy-3,4-di-O-acetyl-L-glucal (3,4-di- O-acetyl-L-rhamnal) in the presence of three thiols and eleven thiophenols as nucleophiles. A simple constant current electrolysis (20 mA, 0.4 F mol(-1)) of an acetonitrile solution of lithium perchlorate (0.1 M) containing the corresponding glycal and S-nucleophiles, using a zirconium anode and a platinum cathode resulted in the successful synthesis of the corresponding 2,3-unsaturated peracetylated thioglycosides (with an average anomer ratio alpha/beta-4.129 in the case of peracetylated D-glucal and 8.740 in the case of L-rhamnal). The same procedure proved to be appropriate in synthesizing dihydropyran derivatives (C-glycosides) using allyltrimethylsilane as the nucleophile (only alpha-anomers were obtained). All new compounds were fully characterized by spectral data, whereas single-crystal X-ray analysis was performed for two thioglycosides. (C) 2015 Elsevier Ltd. All rights reserved.
T2  - Carbohydrate Research
T1  - Ferrier rearrangement promoted by an electrochemically generated zirconium catalyst
VL  - 407
SP  - 111
EP  - 121
DO  - 10.1016/j.carres.2015.02.001
ER  - 

@article{
author = "Stevanović, Dragana D. and Pejović, Anka and Damljanović, Ivan S. and Minić, Aleksandra and Bogdanović, Goran A. and Vukićević, Mirjana and Radulović, Niko S. and Vukićević, Rastko D.",
year = "2015",
abstract = "In situ generated zirconium catalyst from a sacrificial zirconium anode was successfully applied to promote Ferrier rearrangement of 3,4,5-tri-O-acetyl-D-glucal and 6-deoxy-3,4-di-O-acetyl-L-glucal (3,4-di- O-acetyl-L-rhamnal) in the presence of three thiols and eleven thiophenols as nucleophiles. A simple constant current electrolysis (20 mA, 0.4 F mol(-1)) of an acetonitrile solution of lithium perchlorate (0.1 M) containing the corresponding glycal and S-nucleophiles, using a zirconium anode and a platinum cathode resulted in the successful synthesis of the corresponding 2,3-unsaturated peracetylated thioglycosides (with an average anomer ratio alpha/beta-4.129 in the case of peracetylated D-glucal and 8.740 in the case of L-rhamnal). The same procedure proved to be appropriate in synthesizing dihydropyran derivatives (C-glycosides) using allyltrimethylsilane as the nucleophile (only alpha-anomers were obtained). All new compounds were fully characterized by spectral data, whereas single-crystal X-ray analysis was performed for two thioglycosides. (C) 2015 Elsevier Ltd. All rights reserved.",
journal = "Carbohydrate Research",
title = "Ferrier rearrangement promoted by an electrochemically generated zirconium catalyst",
volume = "407",
pages = "111-121",
doi = "10.1016/j.carres.2015.02.001"
}

Stevanović, D. D., Pejović, A., Damljanović, I. S., Minić, A., Bogdanović, G. A., Vukićević, M., Radulović, N. S.,& Vukićević, R. D.. (2015). Ferrier rearrangement promoted by an electrochemically generated zirconium catalyst. in Carbohydrate Research, 407, 111-121.
https://doi.org/10.1016/j.carres.2015.02.001

Stevanović DD, Pejović A, Damljanović IS, Minić A, Bogdanović GA, Vukićević M, Radulović NS, Vukićević RD. Ferrier rearrangement promoted by an electrochemically generated zirconium catalyst. in Carbohydrate Research. 2015;407:111-121.
doi:10.1016/j.carres.2015.02.001 .

Stevanović, Dragana D., Pejović, Anka, Damljanović, Ivan S., Minić, Aleksandra, Bogdanović, Goran A., Vukićević, Mirjana, Radulović, Niko S., Vukićević, Rastko D., "Ferrier rearrangement promoted by an electrochemically generated zirconium catalyst" in Carbohydrate Research, 407 (2015):111-121,
https://doi.org/10.1016/j.carres.2015.02.001 . .

TY  - JOUR
AU  - Minić, Aleksandra
AU  - Stevanović, Dragana D.
AU  - Damljanović, Ivan S.
AU  - Pejović, Anka
AU  - Vukićević, Mirjana
AU  - Bogdanović, Goran A.
AU  - Radulović, Niko S.
AU  - Vukićević, Rastko D.
PY  - 2015
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/456
AB  - A series of ferrocene-containing six-membered cyclic ureas (1-aryl-4-ferrocenyl-3-phenyltetrahydropyrimidin-2(1H)-ones) was synthesized (in high-to-excellent yields) by reacting the corresponding amino-propanols with phenyl isocyanate and the subsequent intramolecular cyclization of the thus obtained beta-hydroxy ureas (prompted by acetic acid), via an alpha-ferrocenyl carbocation.
T2  - RSC Advances
T1  - Synthesis of ferrocene-containing six-membered cyclic ureas via alpha-ferrocenyl carbocations
VL  - 5
IS  - 32
SP  - 24915
EP  - 24919
DO  - 10.1039/c5ra01383f
ER  - 

@article{
author = "Minić, Aleksandra and Stevanović, Dragana D. and Damljanović, Ivan S. and Pejović, Anka and Vukićević, Mirjana and Bogdanović, Goran A. and Radulović, Niko S. and Vukićević, Rastko D.",
year = "2015",
abstract = "A series of ferrocene-containing six-membered cyclic ureas (1-aryl-4-ferrocenyl-3-phenyltetrahydropyrimidin-2(1H)-ones) was synthesized (in high-to-excellent yields) by reacting the corresponding amino-propanols with phenyl isocyanate and the subsequent intramolecular cyclization of the thus obtained beta-hydroxy ureas (prompted by acetic acid), via an alpha-ferrocenyl carbocation.",
journal = "RSC Advances",
title = "Synthesis of ferrocene-containing six-membered cyclic ureas via alpha-ferrocenyl carbocations",
volume = "5",
number = "32",
pages = "24915-24919",
doi = "10.1039/c5ra01383f"
}

Minić, A., Stevanović, D. D., Damljanović, I. S., Pejović, A., Vukićević, M., Bogdanović, G. A., Radulović, N. S.,& Vukićević, R. D.. (2015). Synthesis of ferrocene-containing six-membered cyclic ureas via alpha-ferrocenyl carbocations. in RSC Advances, 5(32), 24915-24919.
https://doi.org/10.1039/c5ra01383f

Minić A, Stevanović DD, Damljanović IS, Pejović A, Vukićević M, Bogdanović GA, Radulović NS, Vukićević RD. Synthesis of ferrocene-containing six-membered cyclic ureas via alpha-ferrocenyl carbocations. in RSC Advances. 2015;5(32):24915-24919.
doi:10.1039/c5ra01383f .

Minić, Aleksandra, Stevanović, Dragana D., Damljanović, Ivan S., Pejović, Anka, Vukićević, Mirjana, Bogdanović, Goran A., Radulović, Niko S., Vukićević, Rastko D., "Synthesis of ferrocene-containing six-membered cyclic ureas via alpha-ferrocenyl carbocations" in RSC Advances, 5, no. 32 (2015):24915-24919,
https://doi.org/10.1039/c5ra01383f . .

TY  - JOUR
AU  - Dekic, Biljana
AU  - Samaržija-Jovanović, Suzana
AU  - Jovanović, Vojislav
AU  - Dekic, Vidoslav
AU  - Radulovic, Niko
AU  - Simonovic, Ranko
AU  - Marinović-Cincović, Milena
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5865
AB  - Thermal behavior of structurally similar 4-arylamino-3-nitrocoumarin derivatives substituted with different electron-donor and electron-acceptor substituents on the aryl side group was investigated. The thermal stability of these compounds was studied by non-isothermal thermo-gravimetric analysis, differential thermo-gravimetry, differential thermal analysis, and pyrolysis-gas chromatography-mass spectrometry. The thermal degradation of the three synthesized 4-arylamino-3-nitrocoumarins, possessing an iodine atom, a nitro or a methyl group, proceeds in three steps. The thermal stability of the coumarin derivative with the electron-donating methyl substituent is lower than that of the compounds with the electron-accepting nitro group or iodine atom. This least stable compound (4-[(4-methylphenyl)amino]-3-nitro-2H-chromen-2-one) was also characterized with the greatest loss in mass that accompanied the degradation, and all of the three degradation steps of this compound began at the lowest temperature in comparison to the other two.
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Influence of the aryl substituent identity in 4-arylamino-3-nitrocoumarins on their thermal behavior
VL  - 115
IS  - 2
SP  - 1619
EP  - 1626
DO  - 10.1007/s10973-013-3357-z
ER  - 

@article{
author = "Dekic, Biljana and Samaržija-Jovanović, Suzana and Jovanović, Vojislav and Dekic, Vidoslav and Radulovic, Niko and Simonovic, Ranko and Marinović-Cincović, Milena",
year = "2014",
abstract = "Thermal behavior of structurally similar 4-arylamino-3-nitrocoumarin derivatives substituted with different electron-donor and electron-acceptor substituents on the aryl side group was investigated. The thermal stability of these compounds was studied by non-isothermal thermo-gravimetric analysis, differential thermo-gravimetry, differential thermal analysis, and pyrolysis-gas chromatography-mass spectrometry. The thermal degradation of the three synthesized 4-arylamino-3-nitrocoumarins, possessing an iodine atom, a nitro or a methyl group, proceeds in three steps. The thermal stability of the coumarin derivative with the electron-donating methyl substituent is lower than that of the compounds with the electron-accepting nitro group or iodine atom. This least stable compound (4-[(4-methylphenyl)amino]-3-nitro-2H-chromen-2-one) was also characterized with the greatest loss in mass that accompanied the degradation, and all of the three degradation steps of this compound began at the lowest temperature in comparison to the other two.",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Influence of the aryl substituent identity in 4-arylamino-3-nitrocoumarins on their thermal behavior",
volume = "115",
number = "2",
pages = "1619-1626",
doi = "10.1007/s10973-013-3357-z"
}

Dekic, B., Samaržija-Jovanović, S., Jovanović, V., Dekic, V., Radulovic, N., Simonovic, R.,& Marinović-Cincović, M.. (2014). Influence of the aryl substituent identity in 4-arylamino-3-nitrocoumarins on their thermal behavior. in Journal of Thermal Analysis and Calorimetry, 115(2), 1619-1626.
https://doi.org/10.1007/s10973-013-3357-z

Dekic B, Samaržija-Jovanović S, Jovanović V, Dekic V, Radulovic N, Simonovic R, Marinović-Cincović M. Influence of the aryl substituent identity in 4-arylamino-3-nitrocoumarins on their thermal behavior. in Journal of Thermal Analysis and Calorimetry. 2014;115(2):1619-1626.
doi:10.1007/s10973-013-3357-z .

Dekic, Biljana, Samaržija-Jovanović, Suzana, Jovanović, Vojislav, Dekic, Vidoslav, Radulovic, Niko, Simonovic, Ranko, Marinović-Cincović, Milena, "Influence of the aryl substituent identity in 4-arylamino-3-nitrocoumarins on their thermal behavior" in Journal of Thermal Analysis and Calorimetry, 115, no. 2 (2014):1619-1626,
https://doi.org/10.1007/s10973-013-3357-z . .

TY  - JOUR
AU  - Damljanović, Ivan S.
AU  - Stevanović, Dragana D.
AU  - Pejović, Anka
AU  - Ilic, Danijela
AU  - Živković, Marija D.
AU  - Jovanović, Jovana P.
AU  - Vukićević, Mirjana
AU  - Bogdanović, Goran A.
AU  - Radulović, Niko S.
AU  - Vukićević, Rastko D.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/193
AB  - In this paper we wish to present the first results on the synthesis of N, N-diethyl-1-ferrocenyl-3-thiabutanamine, its coordination with palladium(II), the complete characterization of the thus obtained complex (including single crystal X-ray analysis for the complex in two polymorphic forms) and screening of its catalytic activity in Suzuki-Miyaura coupling of phenylboronic acid with several aryl bromides. The complex, either purified and then added to the reaction mixture or generated in situ, proved to be an excellent precatalyst in Suzuki-Miyaura coupling. The chemical behavior of the complex in solution was assessed by detailed NMR analyses and cyclic voltammetry measurements which allowed us to draw a number of mechanistic conclusions.
T2  - RSC Advances
T1  - The palladium(II) complex of N,N-diethyl-1-ferrocenyl-3-thiabutanamine: synthesis, solution and solid state structure and catalytic activity in Suzuki-Miyaura reaction
VL  - 4
IS  - 82
SP  - 43792
EP  - 43799
DO  - 10.1039/c4ra08140d
ER  - 

@article{
author = "Damljanović, Ivan S. and Stevanović, Dragana D. and Pejović, Anka and Ilic, Danijela and Živković, Marija D. and Jovanović, Jovana P. and Vukićević, Mirjana and Bogdanović, Goran A. and Radulović, Niko S. and Vukićević, Rastko D.",
year = "2014",
abstract = "In this paper we wish to present the first results on the synthesis of N, N-diethyl-1-ferrocenyl-3-thiabutanamine, its coordination with palladium(II), the complete characterization of the thus obtained complex (including single crystal X-ray analysis for the complex in two polymorphic forms) and screening of its catalytic activity in Suzuki-Miyaura coupling of phenylboronic acid with several aryl bromides. The complex, either purified and then added to the reaction mixture or generated in situ, proved to be an excellent precatalyst in Suzuki-Miyaura coupling. The chemical behavior of the complex in solution was assessed by detailed NMR analyses and cyclic voltammetry measurements which allowed us to draw a number of mechanistic conclusions.",
journal = "RSC Advances",
title = "The palladium(II) complex of N,N-diethyl-1-ferrocenyl-3-thiabutanamine: synthesis, solution and solid state structure and catalytic activity in Suzuki-Miyaura reaction",
volume = "4",
number = "82",
pages = "43792-43799",
doi = "10.1039/c4ra08140d"
}

Damljanović, I. S., Stevanović, D. D., Pejović, A., Ilic, D., Živković, M. D., Jovanović, J. P., Vukićević, M., Bogdanović, G. A., Radulović, N. S.,& Vukićević, R. D.. (2014). The palladium(II) complex of N,N-diethyl-1-ferrocenyl-3-thiabutanamine: synthesis, solution and solid state structure and catalytic activity in Suzuki-Miyaura reaction. in RSC Advances, 4(82), 43792-43799.
https://doi.org/10.1039/c4ra08140d

Damljanović IS, Stevanović DD, Pejović A, Ilic D, Živković MD, Jovanović JP, Vukićević M, Bogdanović GA, Radulović NS, Vukićević RD. The palladium(II) complex of N,N-diethyl-1-ferrocenyl-3-thiabutanamine: synthesis, solution and solid state structure and catalytic activity in Suzuki-Miyaura reaction. in RSC Advances. 2014;4(82):43792-43799.
doi:10.1039/c4ra08140d .

Damljanović, Ivan S., Stevanović, Dragana D., Pejović, Anka, Ilic, Danijela, Živković, Marija D., Jovanović, Jovana P., Vukićević, Mirjana, Bogdanović, Goran A., Radulović, Niko S., Vukićević, Rastko D., "The palladium(II) complex of N,N-diethyl-1-ferrocenyl-3-thiabutanamine: synthesis, solution and solid state structure and catalytic activity in Suzuki-Miyaura reaction" in RSC Advances, 4, no. 82 (2014):43792-43799,
https://doi.org/10.1039/c4ra08140d . .

TY  - JOUR
AU  - Pejović, Anka
AU  - Denic, Marija S.
AU  - Stevanović, Dragana D.
AU  - Damljanović, Ivan S.
AU  - Vukićević, Mirjana
AU  - Kostova, Kalina
AU  - Tavlinova-Kirilova, Maya
AU  - Randjelovi, Pavle
AU  - Stojanović, Nikola M.
AU  - Bogdanović, Goran A.
AU  - Blagojevic, Polina
AU  - D'hooghe, Matthias
AU  - Radulović, Niko S.
AU  - Vukićević, Rastko D.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/76
AB  - Herein, we report on the synthesis, spectral, crystallographic and electrochemical properties of a small library of N-substituted 2-ferrocenyl-1,3-thiazolidin-4-ones, designed as novel GABA(A) benzodiazepine-binding site ligands. The anxiolytic properties of the title compounds were evaluated in several different in vivo models, whereas the involvement of the GABAA receptor complex in the activity of the most potent compound, 2-ferrocenyl-3-(4-methoxyphenylethyl)-1,3-thiazolidin-4-one, was inferred from experiments with known GABA(A)-targeting agents. Ligand docking experiments revealed that the high, dose-dependent, anxiolytic activity of the new compounds might be due to their favorable interactions with the benzodiazepine-binding site of the GABA(A) receptor complex. The incorporation of the ferrocene core and fine tuning of the distance between the thiazolidinone core and an additional aromatic ring were judged to be crucial structural requirements for the observed anxiolytic effect. (C) 2014 Elsevier Masson SAS. All rights reserved.
T2  - European Journal of Medicinal Chemistry
T1  - Discovery of anxiolytic 2-ferrocenyl-1,3-thiazolidin-4-ones exerting GABA(A) receptor interaction via the benzodiazepine-binding site
VL  - 83
SP  - 57
EP  - 73
DO  - 10.1016/j.ejmech.2014.05.062
ER  - 

@article{
author = "Pejović, Anka and Denic, Marija S. and Stevanović, Dragana D. and Damljanović, Ivan S. and Vukićević, Mirjana and Kostova, Kalina and Tavlinova-Kirilova, Maya and Randjelovi, Pavle and Stojanović, Nikola M. and Bogdanović, Goran A. and Blagojevic, Polina and D'hooghe, Matthias and Radulović, Niko S. and Vukićević, Rastko D.",
year = "2014",
abstract = "Herein, we report on the synthesis, spectral, crystallographic and electrochemical properties of a small library of N-substituted 2-ferrocenyl-1,3-thiazolidin-4-ones, designed as novel GABA(A) benzodiazepine-binding site ligands. The anxiolytic properties of the title compounds were evaluated in several different in vivo models, whereas the involvement of the GABAA receptor complex in the activity of the most potent compound, 2-ferrocenyl-3-(4-methoxyphenylethyl)-1,3-thiazolidin-4-one, was inferred from experiments with known GABA(A)-targeting agents. Ligand docking experiments revealed that the high, dose-dependent, anxiolytic activity of the new compounds might be due to their favorable interactions with the benzodiazepine-binding site of the GABA(A) receptor complex. The incorporation of the ferrocene core and fine tuning of the distance between the thiazolidinone core and an additional aromatic ring were judged to be crucial structural requirements for the observed anxiolytic effect. (C) 2014 Elsevier Masson SAS. All rights reserved.",
journal = "European Journal of Medicinal Chemistry",
title = "Discovery of anxiolytic 2-ferrocenyl-1,3-thiazolidin-4-ones exerting GABA(A) receptor interaction via the benzodiazepine-binding site",
volume = "83",
pages = "57-73",
doi = "10.1016/j.ejmech.2014.05.062"
}

Pejović, A., Denic, M. S., Stevanović, D. D., Damljanović, I. S., Vukićević, M., Kostova, K., Tavlinova-Kirilova, M., Randjelovi, P., Stojanović, N. M., Bogdanović, G. A., Blagojevic, P., D'hooghe, M., Radulović, N. S.,& Vukićević, R. D.. (2014). Discovery of anxiolytic 2-ferrocenyl-1,3-thiazolidin-4-ones exerting GABA(A) receptor interaction via the benzodiazepine-binding site. in European Journal of Medicinal Chemistry, 83, 57-73.
https://doi.org/10.1016/j.ejmech.2014.05.062

Pejović A, Denic MS, Stevanović DD, Damljanović IS, Vukićević M, Kostova K, Tavlinova-Kirilova M, Randjelovi P, Stojanović NM, Bogdanović GA, Blagojevic P, D'hooghe M, Radulović NS, Vukićević RD. Discovery of anxiolytic 2-ferrocenyl-1,3-thiazolidin-4-ones exerting GABA(A) receptor interaction via the benzodiazepine-binding site. in European Journal of Medicinal Chemistry. 2014;83:57-73.
doi:10.1016/j.ejmech.2014.05.062 .

Pejović, Anka, Denic, Marija S., Stevanović, Dragana D., Damljanović, Ivan S., Vukićević, Mirjana, Kostova, Kalina, Tavlinova-Kirilova, Maya, Randjelovi, Pavle, Stojanović, Nikola M., Bogdanović, Goran A., Blagojevic, Polina, D'hooghe, Matthias, Radulović, Niko S., Vukićević, Rastko D., "Discovery of anxiolytic 2-ferrocenyl-1,3-thiazolidin-4-ones exerting GABA(A) receptor interaction via the benzodiazepine-binding site" in European Journal of Medicinal Chemistry, 83 (2014):57-73,
https://doi.org/10.1016/j.ejmech.2014.05.062 . .

TY  - JOUR
AU  - Radulović, Niko S.
AU  - Mladenovic, Marko Z.
AU  - Stojanovic-Radic, Zorica
AU  - Bogdanović, Goran A.
AU  - Stevanović, Dragana D.
AU  - Vukićević, Rastko D.
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/6064
AB  - A library of 16 2-substituted methyl acetoacetates containing ferrocenyl or phenyl units was designed to disclose differences in the antimicrobial activity of ferrocene-containing compounds and their phenyl analogs. Two methyl acetoacetates, whose structures do not contain an aromatic nucleus, were also included in order to probe the inherent activity of the scaffold itself. The acetoacetates were synthesized (low-to-good yields) and fully characterized by spectral (MS, IR, UV-Vis, 1D and 2D NMR) and electrochemical (cyclic voltammetry) techniques. Single-crystal X-ray analysis has been performed for methyl 2-acetyl-2-(ferrocenylmethyl)-5-methylhex-4-enoate. All compounds have demonstrated in vitro antimicrobial activity against six bacterial (three Gram-positive and three Gram-negative) and two fungal strains with minimal inhibitory concentration values of 0.0050-20.6 . The most active compound was 2-acetyl-2-(ferrocenylmethyl)-4-methylpent-4-enoate whose activity was comparable to that of nystatin against the yeast Candida albicans. Agglomerative hierarchical clustering statistical analysis of the antimicrobial assay data demonstrated that ferrocene-containing compounds have statistically different and greater antimicrobial activity when compared to their phenyl analogs.
T2  - Molecular Diversity
T1  - Synthesis, characterization, and antimicrobial evaluation of a small library of ferrocene-containing acetoacetates and phenyl analogs: the discovery of a potent anticandidal agent
VL  - 18
IS  - 3
SP  - 497
EP  - 510
DO  - 10.1007/s11030-014-9511-0
ER  - 

@article{
author = "Radulović, Niko S. and Mladenovic, Marko Z. and Stojanovic-Radic, Zorica and Bogdanović, Goran A. and Stevanović, Dragana D. and Vukićević, Rastko D.",
year = "2014",
abstract = "A library of 16 2-substituted methyl acetoacetates containing ferrocenyl or phenyl units was designed to disclose differences in the antimicrobial activity of ferrocene-containing compounds and their phenyl analogs. Two methyl acetoacetates, whose structures do not contain an aromatic nucleus, were also included in order to probe the inherent activity of the scaffold itself. The acetoacetates were synthesized (low-to-good yields) and fully characterized by spectral (MS, IR, UV-Vis, 1D and 2D NMR) and electrochemical (cyclic voltammetry) techniques. Single-crystal X-ray analysis has been performed for methyl 2-acetyl-2-(ferrocenylmethyl)-5-methylhex-4-enoate. All compounds have demonstrated in vitro antimicrobial activity against six bacterial (three Gram-positive and three Gram-negative) and two fungal strains with minimal inhibitory concentration values of 0.0050-20.6 . The most active compound was 2-acetyl-2-(ferrocenylmethyl)-4-methylpent-4-enoate whose activity was comparable to that of nystatin against the yeast Candida albicans. Agglomerative hierarchical clustering statistical analysis of the antimicrobial assay data demonstrated that ferrocene-containing compounds have statistically different and greater antimicrobial activity when compared to their phenyl analogs.",
journal = "Molecular Diversity",
title = "Synthesis, characterization, and antimicrobial evaluation of a small library of ferrocene-containing acetoacetates and phenyl analogs: the discovery of a potent anticandidal agent",
volume = "18",
number = "3",
pages = "497-510",
doi = "10.1007/s11030-014-9511-0"
}

Radulović, N. S., Mladenovic, M. Z., Stojanovic-Radic, Z., Bogdanović, G. A., Stevanović, D. D.,& Vukićević, R. D.. (2014). Synthesis, characterization, and antimicrobial evaluation of a small library of ferrocene-containing acetoacetates and phenyl analogs: the discovery of a potent anticandidal agent. in Molecular Diversity, 18(3), 497-510.
https://doi.org/10.1007/s11030-014-9511-0

Radulović NS, Mladenovic MZ, Stojanovic-Radic Z, Bogdanović GA, Stevanović DD, Vukićević RD. Synthesis, characterization, and antimicrobial evaluation of a small library of ferrocene-containing acetoacetates and phenyl analogs: the discovery of a potent anticandidal agent. in Molecular Diversity. 2014;18(3):497-510.
doi:10.1007/s11030-014-9511-0 .

Radulović, Niko S., Mladenovic, Marko Z., Stojanovic-Radic, Zorica, Bogdanović, Goran A., Stevanović, Dragana D., Vukićević, Rastko D., "Synthesis, characterization, and antimicrobial evaluation of a small library of ferrocene-containing acetoacetates and phenyl analogs: the discovery of a potent anticandidal agent" in Molecular Diversity, 18, no. 3 (2014):497-510,
https://doi.org/10.1007/s11030-014-9511-0 . .

TY  - JOUR
AU  - Zarubica, Aleksandra R.
AU  - Ranđelović, Marjan S.
AU  - Momčilović, Milan Z.
AU  - Stojković, Nikola
AU  - Vučinić-Vasić, Milica
AU  - Radulovic, N.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5369
AB  - Zirconia-based catalysts were promoted by acid functions (sulfate and phosphate anions) and tested in order to establish catalyst efficiency in test reaction of n-hexane isomerization. The impact of surface and structural properties on the final catalytic performance is also investigated. It is proven that well-established balance between total catalyst acidity, acidic surface density and crystal phase nano-structure determines the catalytic activity in the reaction towards isomerized products. Type of acidic promoter strongly affects the resulted catalytic act. This stands for pyrosylfate groups in sulfated zirconia catalysts and orthophosphate groups in phosphated zirconia catalysts both essential in the favorable reaction run.
T2  - Optoelectronics and Advanced Materials - Rapid Communications
T1  - The balance between acidity and tetragonal phase fraction in the favorable catalytic act of modified zirconia towards isomerized n-hexane(s)
VL  - 7
IS  - 1-2
SP  - 62
EP  - 69
UR  - https://hdl.handle.net/21.15107/rcub_vinar_5369
ER  - 

@article{
author = "Zarubica, Aleksandra R. and Ranđelović, Marjan S. and Momčilović, Milan Z. and Stojković, Nikola and Vučinić-Vasić, Milica and Radulovic, N.",
year = "2013",
abstract = "Zirconia-based catalysts were promoted by acid functions (sulfate and phosphate anions) and tested in order to establish catalyst efficiency in test reaction of n-hexane isomerization. The impact of surface and structural properties on the final catalytic performance is also investigated. It is proven that well-established balance between total catalyst acidity, acidic surface density and crystal phase nano-structure determines the catalytic activity in the reaction towards isomerized products. Type of acidic promoter strongly affects the resulted catalytic act. This stands for pyrosylfate groups in sulfated zirconia catalysts and orthophosphate groups in phosphated zirconia catalysts both essential in the favorable reaction run.",
journal = "Optoelectronics and Advanced Materials - Rapid Communications",
title = "The balance between acidity and tetragonal phase fraction in the favorable catalytic act of modified zirconia towards isomerized n-hexane(s)",
volume = "7",
number = "1-2",
pages = "62-69",
url = "https://hdl.handle.net/21.15107/rcub_vinar_5369"
}

Zarubica, A. R., Ranđelović, M. S., Momčilović, M. Z., Stojković, N., Vučinić-Vasić, M.,& Radulovic, N.. (2013). The balance between acidity and tetragonal phase fraction in the favorable catalytic act of modified zirconia towards isomerized n-hexane(s). in Optoelectronics and Advanced Materials - Rapid Communications, 7(1-2), 62-69.
https://hdl.handle.net/21.15107/rcub_vinar_5369

Zarubica AR, Ranđelović MS, Momčilović MZ, Stojković N, Vučinić-Vasić M, Radulovic N. The balance between acidity and tetragonal phase fraction in the favorable catalytic act of modified zirconia towards isomerized n-hexane(s). in Optoelectronics and Advanced Materials - Rapid Communications. 2013;7(1-2):62-69.
https://hdl.handle.net/21.15107/rcub_vinar_5369 .

Zarubica, Aleksandra R., Ranđelović, Marjan S., Momčilović, Milan Z., Stojković, Nikola, Vučinić-Vasić, Milica, Radulovic, N., "The balance between acidity and tetragonal phase fraction in the favorable catalytic act of modified zirconia towards isomerized n-hexane(s)" in Optoelectronics and Advanced Materials - Rapid Communications, 7, no. 1-2 (2013):62-69,
https://hdl.handle.net/21.15107/rcub_vinar_5369 .

TY  - JOUR
AU  - Zarubica, Aleksandra R.
AU  - Ranđelović, Marjan S.
AU  - Momčilović, Milan Z.
AU  - Radulovic, N.
AU  - Putanov, P.
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5749
AB  - The quality of a straight-run fuel oil can be improved if saturated n-hydrocarbons of low octane number are converted to their branched counterparts. Poor reactivity of traditional catalysts in isomerization reactions imposed the need for the development of new catalysts among which noble metal promoted acid catalysts, liquid and/or solid acid catalysts take a prominent place. Sulfated zirconia and metal promoted sulfated zirconia exhibit high activity for the isomerization of light alkanes at low temperatures. The present paper highlights the original results which indicate that the modification of sulfated zirconia by incorporation of metals (platinum and rhenium) significantly affects catalytic performances in n-hydrocarbon conversion reactions. Favourable activity/selectivity of the promoted sulfated zirconia depends on the crystal phase composition, critical crystallites sizes, platinum dispersion, total acidity and type of acidity. Attention is also paid to the recently developed solid acid catalysts used in other conversion reactions of hydrocarbons.
T2  - Russian Journal of Physical Chemistry A
T1  - n-hydrocarbons conversions over metal-modified solid acid catalysts
VL  - 87
IS  - 13
SP  - 2166
EP  - 2175
DO  - 10.1134/S0036024413130281
ER  - 

@article{
author = "Zarubica, Aleksandra R. and Ranđelović, Marjan S. and Momčilović, Milan Z. and Radulovic, N. and Putanov, P.",
year = "2013",
abstract = "The quality of a straight-run fuel oil can be improved if saturated n-hydrocarbons of low octane number are converted to their branched counterparts. Poor reactivity of traditional catalysts in isomerization reactions imposed the need for the development of new catalysts among which noble metal promoted acid catalysts, liquid and/or solid acid catalysts take a prominent place. Sulfated zirconia and metal promoted sulfated zirconia exhibit high activity for the isomerization of light alkanes at low temperatures. The present paper highlights the original results which indicate that the modification of sulfated zirconia by incorporation of metals (platinum and rhenium) significantly affects catalytic performances in n-hydrocarbon conversion reactions. Favourable activity/selectivity of the promoted sulfated zirconia depends on the crystal phase composition, critical crystallites sizes, platinum dispersion, total acidity and type of acidity. Attention is also paid to the recently developed solid acid catalysts used in other conversion reactions of hydrocarbons.",
journal = "Russian Journal of Physical Chemistry A",
title = "n-hydrocarbons conversions over metal-modified solid acid catalysts",
volume = "87",
number = "13",
pages = "2166-2175",
doi = "10.1134/S0036024413130281"
}

Zarubica, A. R., Ranđelović, M. S., Momčilović, M. Z., Radulovic, N.,& Putanov, P.. (2013). n-hydrocarbons conversions over metal-modified solid acid catalysts. in Russian Journal of Physical Chemistry A, 87(13), 2166-2175.
https://doi.org/10.1134/S0036024413130281

Zarubica AR, Ranđelović MS, Momčilović MZ, Radulovic N, Putanov P. n-hydrocarbons conversions over metal-modified solid acid catalysts. in Russian Journal of Physical Chemistry A. 2013;87(13):2166-2175.
doi:10.1134/S0036024413130281 .

Zarubica, Aleksandra R., Ranđelović, Marjan S., Momčilović, Milan Z., Radulovic, N., Putanov, P., "n-hydrocarbons conversions over metal-modified solid acid catalysts" in Russian Journal of Physical Chemistry A, 87, no. 13 (2013):2166-2175,
https://doi.org/10.1134/S0036024413130281 . .

TY  - JOUR
AU  - Radulović, Niko S.
AU  - Zlatković, Dragan B.
AU  - Ranđelović, Pavle J.
AU  - Stojanović, Nikola M.
AU  - Novaković, Slađana B.
AU  - Akhlaghi, Hashem
PY  - 2013
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5766
AB  - Ferula ovina (Boiss.) Boiss. is a traditional Iranian flavoring agent used as an ingredient of spices and condiments. Methods and results: GC-MS analyses of F. ovina aerial parts essential oil revealed the presence of a number of rare aromatic esters of monoterpenic alcohols. The structures of these esters were corroborated by synthesis, and one of them, bornyl 4-methoxybenzoate, turned out to be a new natural compound. The antinociceptive activities of the oil and the new ester were assessed in mice using several different laboratory models. The oil exerted strong peripheral and moderate central analgesic activities. Surprisingly, mice treated with bornyl 4-methoxybenzoate had an increased sensitivity to the noxious stimulus compared to that of the control group. A dynamic hot plate test was used to demonstrate that bornyl 4-methoxybenzoate induces hyperalgesia and not allodynia. Conclusion: Essential oil constituents impart this spice with both antinociceptive and hyperalgesic potentially flavor-related properties.
T2  - Food and Function
T1  - Chemistry of spices: bornyl 4-methoxybenzoate from Ferula ovina (Boiss.) Boiss. (Apiaceae) induces hyperalgesia in mice
VL  - 4
IS  - 12
SP  - 1751
EP  - 1758
DO  - 10.1039/c3fo60319a
ER  - 

@article{
author = "Radulović, Niko S. and Zlatković, Dragan B. and Ranđelović, Pavle J. and Stojanović, Nikola M. and Novaković, Slađana B. and Akhlaghi, Hashem",
year = "2013",
abstract = "Ferula ovina (Boiss.) Boiss. is a traditional Iranian flavoring agent used as an ingredient of spices and condiments. Methods and results: GC-MS analyses of F. ovina aerial parts essential oil revealed the presence of a number of rare aromatic esters of monoterpenic alcohols. The structures of these esters were corroborated by synthesis, and one of them, bornyl 4-methoxybenzoate, turned out to be a new natural compound. The antinociceptive activities of the oil and the new ester were assessed in mice using several different laboratory models. The oil exerted strong peripheral and moderate central analgesic activities. Surprisingly, mice treated with bornyl 4-methoxybenzoate had an increased sensitivity to the noxious stimulus compared to that of the control group. A dynamic hot plate test was used to demonstrate that bornyl 4-methoxybenzoate induces hyperalgesia and not allodynia. Conclusion: Essential oil constituents impart this spice with both antinociceptive and hyperalgesic potentially flavor-related properties.",
journal = "Food and Function",
title = "Chemistry of spices: bornyl 4-methoxybenzoate from Ferula ovina (Boiss.) Boiss. (Apiaceae) induces hyperalgesia in mice",
volume = "4",
number = "12",
pages = "1751-1758",
doi = "10.1039/c3fo60319a"
}

Radulović, N. S., Zlatković, D. B., Ranđelović, P. J., Stojanović, N. M., Novaković, S. B.,& Akhlaghi, H.. (2013). Chemistry of spices: bornyl 4-methoxybenzoate from Ferula ovina (Boiss.) Boiss. (Apiaceae) induces hyperalgesia in mice. in Food and Function, 4(12), 1751-1758.
https://doi.org/10.1039/c3fo60319a

Radulović NS, Zlatković DB, Ranđelović PJ, Stojanović NM, Novaković SB, Akhlaghi H. Chemistry of spices: bornyl 4-methoxybenzoate from Ferula ovina (Boiss.) Boiss. (Apiaceae) induces hyperalgesia in mice. in Food and Function. 2013;4(12):1751-1758.
doi:10.1039/c3fo60319a .

Radulović, Niko S., Zlatković, Dragan B., Ranđelović, Pavle J., Stojanović, Nikola M., Novaković, Slađana B., Akhlaghi, Hashem, "Chemistry of spices: bornyl 4-methoxybenzoate from Ferula ovina (Boiss.) Boiss. (Apiaceae) induces hyperalgesia in mice" in Food and Function, 4, no. 12 (2013):1751-1758,
https://doi.org/10.1039/c3fo60319a . .

TY  - JOUR
AU  - Pejović, Anka
AU  - Stevanović, Dragana D.
AU  - Damljanović, Ivan S.
AU  - Vukićević, Mirjana
AU  - Novaković, Slađana B.
AU  - Bogdanović, Goran A.
AU  - Mihajilov-Krstev, Tatjana
AU  - Radulovic, Niko
AU  - Vukićević, Rastko D.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/5014
AB  - A successful aza-Michael addition of arylamines to a conjugated enone, acryloylferrocene, has been achieved by ultrasonic irradiation of the mixture of these reactants and the catalyst, i.e., montmorillonite K-10. This solvent-free reaction, yielding ferrocene containing Mannich bases, 3-(arylamino)-1-ferrocenylpropan-1-ones, considered as valuable precursors in organic synthesis, has been performed by using a simple ultrasonic cleaner. Among 17 synthesized beta-amino ketones, three were new ones, and these were fully characterized by spectroscopic means. X-Ray crystallographic analysis of three of these crystalline products enabled the insight into the conformational details of these compounds. All compounds were evaluated for their antibacterial activities against six Gram-positive and five Gram-negative strains in a microdilution assay. The observed promising antibacterial activity (with a MIC value of 25 mu g/ml (ca. 0.07 mu mol/ml) as the best result for almost all tested compounds against Micrococcus flavus) seems not only to be compound but also bacterial species-specific.
T2  - Helvetica Chimica Acta
T1  - Ultrasound-Assisted Synthesis of 3-(Arylamino)-1-ferrocenylpropan-1-ones
VL  - 95
IS  - 8
SP  - 1425
EP  - 1441
DO  - 10.1002/hlca.201200009
ER  - 

@article{
author = "Pejović, Anka and Stevanović, Dragana D. and Damljanović, Ivan S. and Vukićević, Mirjana and Novaković, Slađana B. and Bogdanović, Goran A. and Mihajilov-Krstev, Tatjana and Radulovic, Niko and Vukićević, Rastko D.",
year = "2012",
abstract = "A successful aza-Michael addition of arylamines to a conjugated enone, acryloylferrocene, has been achieved by ultrasonic irradiation of the mixture of these reactants and the catalyst, i.e., montmorillonite K-10. This solvent-free reaction, yielding ferrocene containing Mannich bases, 3-(arylamino)-1-ferrocenylpropan-1-ones, considered as valuable precursors in organic synthesis, has been performed by using a simple ultrasonic cleaner. Among 17 synthesized beta-amino ketones, three were new ones, and these were fully characterized by spectroscopic means. X-Ray crystallographic analysis of three of these crystalline products enabled the insight into the conformational details of these compounds. All compounds were evaluated for their antibacterial activities against six Gram-positive and five Gram-negative strains in a microdilution assay. The observed promising antibacterial activity (with a MIC value of 25 mu g/ml (ca. 0.07 mu mol/ml) as the best result for almost all tested compounds against Micrococcus flavus) seems not only to be compound but also bacterial species-specific.",
journal = "Helvetica Chimica Acta",
title = "Ultrasound-Assisted Synthesis of 3-(Arylamino)-1-ferrocenylpropan-1-ones",
volume = "95",
number = "8",
pages = "1425-1441",
doi = "10.1002/hlca.201200009"
}

Pejović, A., Stevanović, D. D., Damljanović, I. S., Vukićević, M., Novaković, S. B., Bogdanović, G. A., Mihajilov-Krstev, T., Radulovic, N.,& Vukićević, R. D.. (2012). Ultrasound-Assisted Synthesis of 3-(Arylamino)-1-ferrocenylpropan-1-ones. in Helvetica Chimica Acta, 95(8), 1425-1441.
https://doi.org/10.1002/hlca.201200009

Pejović A, Stevanović DD, Damljanović IS, Vukićević M, Novaković SB, Bogdanović GA, Mihajilov-Krstev T, Radulovic N, Vukićević RD. Ultrasound-Assisted Synthesis of 3-(Arylamino)-1-ferrocenylpropan-1-ones. in Helvetica Chimica Acta. 2012;95(8):1425-1441.
doi:10.1002/hlca.201200009 .

Pejović, Anka, Stevanović, Dragana D., Damljanović, Ivan S., Vukićević, Mirjana, Novaković, Slađana B., Bogdanović, Goran A., Mihajilov-Krstev, Tatjana, Radulovic, Niko, Vukićević, Rastko D., "Ultrasound-Assisted Synthesis of 3-(Arylamino)-1-ferrocenylpropan-1-ones" in Helvetica Chimica Acta, 95, no. 8 (2012):1425-1441,
https://doi.org/10.1002/hlca.201200009 . .

TY  - JOUR
AU  - Pejović, Anka
AU  - Damljanović, Ivan S.
AU  - Stevanović, Dragana D.
AU  - Vukićević, Mirjana
AU  - Novaković, Slađana B.
AU  - Bogdanović, Goran A.
AU  - Radulovic, Niko
AU  - Vukićević, Rastko D.
PY  - 2012
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4710
AB  - Syntheses of three new ferrocene containing heterocycles - 2-ferroceny1-2,3-dihydroquinolin-4(1H)-one and its 6-chloro and 6-bromo derivatives - starting from 2-aminoacetophenones and ferrocenecarboxaldehyde was achieved in two steps. The aldol condensation of these substrates gave the corresponding 2-aminochalcones in the first stage, whereas a further intramolecular cyclization gives the final products. This cyclization was performed by either a solvent-free microwave irradiation (500 W/5 min) of a mixture of chalcones and mortmorillonite K-10 or by using an acidic catalyst (the mixture of acetic and orthophosphoric acid). The latter method, which can be performed by simple stirring at room temperature or by irradiation in an ultrasonic bath, gave much better results. The obtained compounds were spectrally and electrochemically (cyclic voltammetry) fully characterized, as well as by single-crystal X-ray analysis. A microdilution assay revealed that the three dihydroquinolinones can be regarded as potential lead compounds in the discovery of new antimicrobial drugs due to their very strong and unselective activity towards pathogenic bacteria and one yeast with MIC values (0.01-10.0 mu/mL) lower than that of tetracycline. (C) 2011 Elsevier Ltd. All rights reserved.
T2  - Polyhedron
T1  - Antimicrobial ferrocene containing quinolinones: Synthesis, spectral, electrochemical and structural characterization of 2-ferrocenyl-2, 3-dihydroquinolin-4(1H)-one and its 6-chloro and 6-bromo derivatives
VL  - 31
IS  - 1
SP  - 789
EP  - 795
DO  - 10.1016/j.poly.2011.11.006
ER  - 

@article{
author = "Pejović, Anka and Damljanović, Ivan S. and Stevanović, Dragana D. and Vukićević, Mirjana and Novaković, Slađana B. and Bogdanović, Goran A. and Radulovic, Niko and Vukićević, Rastko D.",
year = "2012",
abstract = "Syntheses of three new ferrocene containing heterocycles - 2-ferroceny1-2,3-dihydroquinolin-4(1H)-one and its 6-chloro and 6-bromo derivatives - starting from 2-aminoacetophenones and ferrocenecarboxaldehyde was achieved in two steps. The aldol condensation of these substrates gave the corresponding 2-aminochalcones in the first stage, whereas a further intramolecular cyclization gives the final products. This cyclization was performed by either a solvent-free microwave irradiation (500 W/5 min) of a mixture of chalcones and mortmorillonite K-10 or by using an acidic catalyst (the mixture of acetic and orthophosphoric acid). The latter method, which can be performed by simple stirring at room temperature or by irradiation in an ultrasonic bath, gave much better results. The obtained compounds were spectrally and electrochemically (cyclic voltammetry) fully characterized, as well as by single-crystal X-ray analysis. A microdilution assay revealed that the three dihydroquinolinones can be regarded as potential lead compounds in the discovery of new antimicrobial drugs due to their very strong and unselective activity towards pathogenic bacteria and one yeast with MIC values (0.01-10.0 mu/mL) lower than that of tetracycline. (C) 2011 Elsevier Ltd. All rights reserved.",
journal = "Polyhedron",
title = "Antimicrobial ferrocene containing quinolinones: Synthesis, spectral, electrochemical and structural characterization of 2-ferrocenyl-2, 3-dihydroquinolin-4(1H)-one and its 6-chloro and 6-bromo derivatives",
volume = "31",
number = "1",
pages = "789-795",
doi = "10.1016/j.poly.2011.11.006"
}

Pejović, A., Damljanović, I. S., Stevanović, D. D., Vukićević, M., Novaković, S. B., Bogdanović, G. A., Radulovic, N.,& Vukićević, R. D.. (2012). Antimicrobial ferrocene containing quinolinones: Synthesis, spectral, electrochemical and structural characterization of 2-ferrocenyl-2, 3-dihydroquinolin-4(1H)-one and its 6-chloro and 6-bromo derivatives. in Polyhedron, 31(1), 789-795.
https://doi.org/10.1016/j.poly.2011.11.006

Pejović A, Damljanović IS, Stevanović DD, Vukićević M, Novaković SB, Bogdanović GA, Radulovic N, Vukićević RD. Antimicrobial ferrocene containing quinolinones: Synthesis, spectral, electrochemical and structural characterization of 2-ferrocenyl-2, 3-dihydroquinolin-4(1H)-one and its 6-chloro and 6-bromo derivatives. in Polyhedron. 2012;31(1):789-795.
doi:10.1016/j.poly.2011.11.006 .

Pejović, Anka, Damljanović, Ivan S., Stevanović, Dragana D., Vukićević, Mirjana, Novaković, Slađana B., Bogdanović, Goran A., Radulovic, Niko, Vukićević, Rastko D., "Antimicrobial ferrocene containing quinolinones: Synthesis, spectral, electrochemical and structural characterization of 2-ferrocenyl-2, 3-dihydroquinolin-4(1H)-one and its 6-chloro and 6-bromo derivatives" in Polyhedron, 31, no. 1 (2012):789-795,
https://doi.org/10.1016/j.poly.2011.11.006 . .

TY  - JOUR
AU  - Damljanović, Ivan S.
AU  - Stevanović, Dragana D.
AU  - Pejović, Anka
AU  - Vukićević, Mirjana
AU  - Novaković, Slađana B.
AU  - Bogdanović, Goran A.
AU  - Mihajlov-Krstev, Tatjana
AU  - Radulovic, Niko
AU  - Vukićević, Rastko D.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4552
AB  - Syntheses of fourteen new 3-(arylamino)-1-ferrocenylpropan-1-ones have been achieved in good to excellent yields by an aza-Michael addition of different arylamines to acryloylferrocene. The reaction was performed by microwave (MW) irradiation (500 W/5 min) of a mixture of reactants and montmorillonite K-10, without a solvent. The obtained compounds were spectrally and electrochemically (cyclic voltammetry) fully characterized, whereas single-crystal X-ray analysis has been performed for three of them. In a microdilution assay, all of the compounds were shown to have a broad-spectrum effect on Gram-negative and -positive bacteria, although the degree of inhibition varied. A notable activity was observed for all compounds in inhibiting the growth of an important human pathogen Staphylococcus aureus. (C) 2011 Elsevier B.V. All rights reserved.
T2  - Journal of Organometallic Chemistry
T1  - Antibacterial 3-(arylamino)-1-ferrocenylpropan-1-ones: Synthesis, spectral, electrochemical and structural characterization
VL  - 696
IS  - 23
SP  - 3703
EP  - 3713
DO  - 10.1016/j.jorganchem.2011.08.016
ER  - 

@article{
author = "Damljanović, Ivan S. and Stevanović, Dragana D. and Pejović, Anka and Vukićević, Mirjana and Novaković, Slađana B. and Bogdanović, Goran A. and Mihajlov-Krstev, Tatjana and Radulovic, Niko and Vukićević, Rastko D.",
year = "2011",
abstract = "Syntheses of fourteen new 3-(arylamino)-1-ferrocenylpropan-1-ones have been achieved in good to excellent yields by an aza-Michael addition of different arylamines to acryloylferrocene. The reaction was performed by microwave (MW) irradiation (500 W/5 min) of a mixture of reactants and montmorillonite K-10, without a solvent. The obtained compounds were spectrally and electrochemically (cyclic voltammetry) fully characterized, whereas single-crystal X-ray analysis has been performed for three of them. In a microdilution assay, all of the compounds were shown to have a broad-spectrum effect on Gram-negative and -positive bacteria, although the degree of inhibition varied. A notable activity was observed for all compounds in inhibiting the growth of an important human pathogen Staphylococcus aureus. (C) 2011 Elsevier B.V. All rights reserved.",
journal = "Journal of Organometallic Chemistry",
title = "Antibacterial 3-(arylamino)-1-ferrocenylpropan-1-ones: Synthesis, spectral, electrochemical and structural characterization",
volume = "696",
number = "23",
pages = "3703-3713",
doi = "10.1016/j.jorganchem.2011.08.016"
}

Damljanović, I. S., Stevanović, D. D., Pejović, A., Vukićević, M., Novaković, S. B., Bogdanović, G. A., Mihajlov-Krstev, T., Radulovic, N.,& Vukićević, R. D.. (2011). Antibacterial 3-(arylamino)-1-ferrocenylpropan-1-ones: Synthesis, spectral, electrochemical and structural characterization. in Journal of Organometallic Chemistry, 696(23), 3703-3713.
https://doi.org/10.1016/j.jorganchem.2011.08.016

Damljanović IS, Stevanović DD, Pejović A, Vukićević M, Novaković SB, Bogdanović GA, Mihajlov-Krstev T, Radulovic N, Vukićević RD. Antibacterial 3-(arylamino)-1-ferrocenylpropan-1-ones: Synthesis, spectral, electrochemical and structural characterization. in Journal of Organometallic Chemistry. 2011;696(23):3703-3713.
doi:10.1016/j.jorganchem.2011.08.016 .

Damljanović, Ivan S., Stevanović, Dragana D., Pejović, Anka, Vukićević, Mirjana, Novaković, Slađana B., Bogdanović, Goran A., Mihajlov-Krstev, Tatjana, Radulovic, Niko, Vukićević, Rastko D., "Antibacterial 3-(arylamino)-1-ferrocenylpropan-1-ones: Synthesis, spectral, electrochemical and structural characterization" in Journal of Organometallic Chemistry, 696, no. 23 (2011):3703-3713,
https://doi.org/10.1016/j.jorganchem.2011.08.016 . .

TY  - JOUR
AU  - Radulović, Niko S.
AU  - Bogdanović, Goran A.
AU  - Blagojevic, Polina D.
AU  - Dekic, Vidosav S.
AU  - Vukićević, Rastko D.
PY  - 2011
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/4243
AB  - X-Ray analyses of 4-(naphthalen-1-ylamino)-3-nitro-chromen-2-one and 3-nitro-4-phenylamino-chromen-2-one showed that the mentioned compounds crystallize in the space groups P1- (triclinic crystal system; unit cell parameters: a = 8.087(2) , b = 9.241(3) , c = 10.911(3) , alpha = 93.77(3)A degrees, beta = 102.51(3)A degrees, gamma = 106.44(2)A degrees, V = 756.4(4) (3) and Z = 2) and P2(1)2(1)2(1) (orthorhombic crystal system; unit cell parameters: a = 4.9274(9) , b = 14.725(3) , c = 17.866(4) , alpha = beta = gamma = 90A degrees, V = 1296.3(5) (3) and Z = 4), respectively. The analyses of crystal structures and gas phase conformations, inferred from single X-ray crystallographic and molecular modeling experiments, respectively, showed that the changes in pi delocalization of the farmacoactive formal 3-amino-2-nitro-acrylic acid derivatives might explain the observed significant difference of the antimicrobial and antioxidant activities and spectral properties of two 4-arylamino-3-nitro-coumarin derivatives.
T2  - Journal of Chemical Crystallography
T1  - Could X-Ray Analysis Explain for the Differing Antimicrobial and Antioxidant Activity of Two 2-Arylamino-3-Nitro-Coumarins?
VL  - 41
IS  - 4
SP  - 545
EP  - 551
DO  - 10.1007/s10870-010-9918-0
ER  - 

@article{
author = "Radulović, Niko S. and Bogdanović, Goran A. and Blagojevic, Polina D. and Dekic, Vidosav S. and Vukićević, Rastko D.",
year = "2011",
abstract = "X-Ray analyses of 4-(naphthalen-1-ylamino)-3-nitro-chromen-2-one and 3-nitro-4-phenylamino-chromen-2-one showed that the mentioned compounds crystallize in the space groups P1- (triclinic crystal system; unit cell parameters: a = 8.087(2) , b = 9.241(3) , c = 10.911(3) , alpha = 93.77(3)A degrees, beta = 102.51(3)A degrees, gamma = 106.44(2)A degrees, V = 756.4(4) (3) and Z = 2) and P2(1)2(1)2(1) (orthorhombic crystal system; unit cell parameters: a = 4.9274(9) , b = 14.725(3) , c = 17.866(4) , alpha = beta = gamma = 90A degrees, V = 1296.3(5) (3) and Z = 4), respectively. The analyses of crystal structures and gas phase conformations, inferred from single X-ray crystallographic and molecular modeling experiments, respectively, showed that the changes in pi delocalization of the farmacoactive formal 3-amino-2-nitro-acrylic acid derivatives might explain the observed significant difference of the antimicrobial and antioxidant activities and spectral properties of two 4-arylamino-3-nitro-coumarin derivatives.",
journal = "Journal of Chemical Crystallography",
title = "Could X-Ray Analysis Explain for the Differing Antimicrobial and Antioxidant Activity of Two 2-Arylamino-3-Nitro-Coumarins?",
volume = "41",
number = "4",
pages = "545-551",
doi = "10.1007/s10870-010-9918-0"
}

Radulović, N. S., Bogdanović, G. A., Blagojevic, P. D., Dekic, V. S.,& Vukićević, R. D.. (2011). Could X-Ray Analysis Explain for the Differing Antimicrobial and Antioxidant Activity of Two 2-Arylamino-3-Nitro-Coumarins?. in Journal of Chemical Crystallography, 41(4), 545-551.
https://doi.org/10.1007/s10870-010-9918-0

Radulović NS, Bogdanović GA, Blagojevic PD, Dekic VS, Vukićević RD. Could X-Ray Analysis Explain for the Differing Antimicrobial and Antioxidant Activity of Two 2-Arylamino-3-Nitro-Coumarins?. in Journal of Chemical Crystallography. 2011;41(4):545-551.
doi:10.1007/s10870-010-9918-0 .

Radulović, Niko S., Bogdanović, Goran A., Blagojevic, Polina D., Dekic, Vidosav S., Vukićević, Rastko D., "Could X-Ray Analysis Explain for the Differing Antimicrobial and Antioxidant Activity of Two 2-Arylamino-3-Nitro-Coumarins?" in Journal of Chemical Crystallography, 41, no. 4 (2011):545-551,
https://doi.org/10.1007/s10870-010-9918-0 . .

TY  - JOUR
AU  - Milovanović, Vesna
AU  - Radulovic, Niko
AU  - Todorović, Zoran
AU  - Stanković, Miroslava
AU  - Stojanović, Gordana
PY  - 2007
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3279
AB  - The hydro-alcoholic extracts of five Equisetum species, E. arvense L., E. sylvaticum L., E. fluviatile L., E. palustre L. and E. telmateia Ehrh., growing-wild in Serbia were evaluated for their genotoxicity, antimicrobial activity, antioxidant capacity and the results related to the total phenol content and HPLC flavonoid profiles. The total phenol content was 92-349 mu mol expressed as equivalents of chlorogenic acid per g of dried plant material. Main identified compounds were kaempferol-, quercetin- glycosides and caffeic acid derivatives. E. telmateia extract showed the greatest antioxidant capacity. Almost all tested microorganisms demonstrated some degree of sensitivity to the examined extracts. All tested extracts at 62.5 mu g/ml showed higher incidence of micronucleus formation than in the control sample. The obtained data allowed mutual comparison of examined species and their assessment as possible sources of antioxidants, antimicrobials and/or genotoxic substances.
T2  - Plant Foods for Human Nutrition
T1  - Antioxidant, antimicrobial and genotoxicity screening of hydro-alcoholic extracts of five serbian Equisetum species
VL  - 62
IS  - 3
SP  - 113
EP  - 119
DO  - 10.1007/s11130-007-0050-z
ER  - 

@article{
author = "Milovanović, Vesna and Radulovic, Niko and Todorović, Zoran and Stanković, Miroslava and Stojanović, Gordana",
year = "2007",
abstract = "The hydro-alcoholic extracts of five Equisetum species, E. arvense L., E. sylvaticum L., E. fluviatile L., E. palustre L. and E. telmateia Ehrh., growing-wild in Serbia were evaluated for their genotoxicity, antimicrobial activity, antioxidant capacity and the results related to the total phenol content and HPLC flavonoid profiles. The total phenol content was 92-349 mu mol expressed as equivalents of chlorogenic acid per g of dried plant material. Main identified compounds were kaempferol-, quercetin- glycosides and caffeic acid derivatives. E. telmateia extract showed the greatest antioxidant capacity. Almost all tested microorganisms demonstrated some degree of sensitivity to the examined extracts. All tested extracts at 62.5 mu g/ml showed higher incidence of micronucleus formation than in the control sample. The obtained data allowed mutual comparison of examined species and their assessment as possible sources of antioxidants, antimicrobials and/or genotoxic substances.",
journal = "Plant Foods for Human Nutrition",
title = "Antioxidant, antimicrobial and genotoxicity screening of hydro-alcoholic extracts of five serbian Equisetum species",
volume = "62",
number = "3",
pages = "113-119",
doi = "10.1007/s11130-007-0050-z"
}

Milovanović, V., Radulovic, N., Todorović, Z., Stanković, M.,& Stojanović, G.. (2007). Antioxidant, antimicrobial and genotoxicity screening of hydro-alcoholic extracts of five serbian Equisetum species. in Plant Foods for Human Nutrition, 62(3), 113-119.
https://doi.org/10.1007/s11130-007-0050-z

Milovanović V, Radulovic N, Todorović Z, Stanković M, Stojanović G. Antioxidant, antimicrobial and genotoxicity screening of hydro-alcoholic extracts of five serbian Equisetum species. in Plant Foods for Human Nutrition. 2007;62(3):113-119.
doi:10.1007/s11130-007-0050-z .

Milovanović, Vesna, Radulovic, Niko, Todorović, Zoran, Stanković, Miroslava, Stojanović, Gordana, "Antioxidant, antimicrobial and genotoxicity screening of hydro-alcoholic extracts of five serbian Equisetum species" in Plant Foods for Human Nutrition, 62, no. 3 (2007):113-119,
https://doi.org/10.1007/s11130-007-0050-z . .