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1H- and 13C-NMR Analysis of a Series of 1,2-Diaryl-1H-4,5-dihydroimidazoles

Department of Organic Chemistry, Faculty of Pharmacy and Biochemistry, University of Buenos Aires, Junín 956 (1113), Buenos Aires, Argentina
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Molecules 2005, 10(2), 435-443; https://doi.org/10.3390/10020435
Received: 4 September 2004 / Revised: 28 December 2004 / Accepted: 30 December 2004 / Published: 28 February 2005
An analysis of the 1H- and 13C-NMR spectra of a series of 1,2-diaryl-1H-4,5-dihydroimidazoles and comparisons with 4,5-dihydroimidazoles having differentsubstitution patterns are presented. The influence of different 1-aryl and 2-aryl groupsubstituents on spectroscopic parameters of the heterocyclic ring and on the contributionsof possible mesomeric structures in the system was determined. Spectroscopic featuresare coherent with the presence of two conjugated systems (Ar1-N and Ar2-C=N) whichcompete with the delocalization characteristics of the amidine system. View Full-Text
Keywords: 1; 2-Diaryl-1H-4; 5-dihydroimidazoles; spectroscopic characterization; 1H- and 13C-NMR spectra 1; 2-Diaryl-1H-4; 5-dihydroimidazoles; spectroscopic characterization; 1H- and 13C-NMR spectra
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MDPI and ACS Style

Salerno, A.; Perillo, I.A. 1H- and 13C-NMR Analysis of a Series of 1,2-Diaryl-1H-4,5-dihydroimidazoles. Molecules 2005, 10, 435-443. https://doi.org/10.3390/10020435

AMA Style

Salerno A, Perillo IA. 1H- and 13C-NMR Analysis of a Series of 1,2-Diaryl-1H-4,5-dihydroimidazoles. Molecules. 2005; 10(2):435-443. https://doi.org/10.3390/10020435

Chicago/Turabian Style

Salerno, Alejandra, and Isabel A. Perillo 2005. "1H- and 13C-NMR Analysis of a Series of 1,2-Diaryl-1H-4,5-dihydroimidazoles" Molecules 10, no. 2: 435-443. https://doi.org/10.3390/10020435

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