Acid-Catalyzed [3+2] Cycloaddition of Enones with Azomethine Imines for Easy Access to Tetrahydropyrazolopyrazolones
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2017
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Prikaz svih podataka o dokumentuApstrakt
Aluminum chloride (AlCl3) or zirconium chloride (ZrCl4) catalyzes efficiently the [3+2] cycloaddition of N, N-cyclic azomethine imines with enones which contain the vinyl group. The scope of the reaction towards various azomethine imines and enones has been explored. Access to diastereomerically pure 6-acyl-5-aryltetrahydropyrazolo[1,2-a] pyrazol-1(5H)-ones is provided by easy chromatographic separations.
Ključne reči:
dipolar cycloaddition / N,N -cyclic azomethine imine / enone / N,N -bicyclic heterocycles / Lewis acidIzvor:
Synlett, 2017, 28, 6, 664-668Finansiranje / projekti:
- Nove elektrohemijske i hemijske metode u sintezi organskih jedinjenja od interesa za medicinu i hemiju materijala (RS-MESTD-Basic Research (BR or ON)-172034)
DOI: 10.1055/s-0036-1588678
ISSN: 0936-5214; 1437-2096
WoS: 000402749400010
Scopus: 2-s2.0-85006416108
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Institucija/grupa
VinčaTY - JOUR AU - Jovanović, Jovana P. AU - Bogdanović, Goran A. AU - Damljanović, Ivan S. PY - 2017 UR - https://vinar.vin.bg.ac.rs/handle/123456789/1359 AB - Aluminum chloride (AlCl3) or zirconium chloride (ZrCl4) catalyzes efficiently the [3+2] cycloaddition of N, N-cyclic azomethine imines with enones which contain the vinyl group. The scope of the reaction towards various azomethine imines and enones has been explored. Access to diastereomerically pure 6-acyl-5-aryltetrahydropyrazolo[1,2-a] pyrazol-1(5H)-ones is provided by easy chromatographic separations. T2 - Synlett T1 - Acid-Catalyzed [3+2] Cycloaddition of Enones with Azomethine Imines for Easy Access to Tetrahydropyrazolopyrazolones VL - 28 IS - 6 SP - 664 EP - 668 DO - 10.1055/s-0036-1588678 ER -
@article{ author = "Jovanović, Jovana P. and Bogdanović, Goran A. and Damljanović, Ivan S.", year = "2017", abstract = "Aluminum chloride (AlCl3) or zirconium chloride (ZrCl4) catalyzes efficiently the [3+2] cycloaddition of N, N-cyclic azomethine imines with enones which contain the vinyl group. The scope of the reaction towards various azomethine imines and enones has been explored. Access to diastereomerically pure 6-acyl-5-aryltetrahydropyrazolo[1,2-a] pyrazol-1(5H)-ones is provided by easy chromatographic separations.", journal = "Synlett", title = "Acid-Catalyzed [3+2] Cycloaddition of Enones with Azomethine Imines for Easy Access to Tetrahydropyrazolopyrazolones", volume = "28", number = "6", pages = "664-668", doi = "10.1055/s-0036-1588678" }
Jovanović, J. P., Bogdanović, G. A.,& Damljanović, I. S.. (2017). Acid-Catalyzed [3+2] Cycloaddition of Enones with Azomethine Imines for Easy Access to Tetrahydropyrazolopyrazolones. in Synlett, 28(6), 664-668. https://doi.org/10.1055/s-0036-1588678
Jovanović JP, Bogdanović GA, Damljanović IS. Acid-Catalyzed [3+2] Cycloaddition of Enones with Azomethine Imines for Easy Access to Tetrahydropyrazolopyrazolones. in Synlett. 2017;28(6):664-668. doi:10.1055/s-0036-1588678 .
Jovanović, Jovana P., Bogdanović, Goran A., Damljanović, Ivan S., "Acid-Catalyzed [3+2] Cycloaddition of Enones with Azomethine Imines for Easy Access to Tetrahydropyrazolopyrazolones" in Synlett, 28, no. 6 (2017):664-668, https://doi.org/10.1055/s-0036-1588678 . .