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Synthesis, structural and electrochemical characterization of novel 1,3-ketoureas bearing a ferrocenyl group

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2018
Contributors
Minić, Aleksandra
Jovanović, Jovana P.
Bogdanović, Goran A.
Pejović, Anka
Radulović, Niko
Damljanović, Ivan S.
Stevanović, Dragana D.
Article
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Abstract
Twenty-two novel 1,3-ketourea derivatives bearing ferrocene moiety were synthesized in good-to-excellent yields (up to 99%) via simple and efficient protocol. This solvent- and catalyst-free synthesis was achieved by additions of different ferrocene-containing Mannich bases - 3-(arylamino)-1-ferrocenyl-propan-1-ones to phenyl isocyanate promoted only by ultrasound irradiations at ambient temperature. All synthesized 1-aryl-3-phenyl-1-(3-ferrocenyl-3-oxopropyl)ureas were characterized by standard spectral data (H-1 NMR, C-13 NMR and IR), and their electrochemical behavior were investigated by cyclic voltammetry. Detailed single-crystal X-ray diffraction analysis of three representative ferrocene-containing 1,3-ketoureas, among which one crystallized with two independent molecules in an asymmetric unit, were done. (C) 2017 Elsevier Ltd. All rights reserved.
Keywords:
Ferrocene / 1,3-Ketoureas derivatives / Solvent-free synthesis / Catalyst-free synthesis / Crystal structure
Source:
Polyhedron, 2018, 141, 343-351
Projects:
  • Novel Electrochemical and Chemical Methods in Synthesis of Organic Compounds of Interest for Medicine and Material Chemistry (RS-172034)
  • Rational design and synthesis of biologically active and coordination compounds and functional materials, relevant for (bio)nanotechnology (RS-172035)

DOI: 10.1016/j.poly.2017.12.018

WoS: 000424961200044

Scopus: 2-s2.0-85039944060
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http://vinar.vin.bg.ac.rs/handle/123456789/7583
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Vinča

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