1
Department of Chemistry, Shahid Beheshti University, Tehran, I.R. IRAN
2
Department of Chemistry, Tarbiat Modarres University, P.O. Box 14155-4838, Tehran, I.R. IRAN
10.30492/ijcce.2000.10209
Abstract
: 1H NMR spectra of a series of enaminones R-CO-CH=C(NHCH2Ph)-R [1, R=CH3; 2, R=C6H5; 3, R=CF3; 4, R=CH2CH2CH2; 5, R=CH2C(CH3)2CH2], were obtained in the presence of trifluoroacetic acid in CDCl3 or DMSO-d6 at 28 °C. Steric, solvent, electronic and hydrogen bonding effects on the rates of acid-catalyzed NH proton exchanges were investigated. Rate constants were calculated by 1H NMR line shape analysis.
Shaabani, A., Sadeghi Nejadt, F., & Yavari, I. (2000). Rates of Acid-Catalyzed NH Proton Exchange of Enaminones, an 1H NMR Study. Iranian Journal of Chemistry and Chemical Engineering, 19(1), 29-31. doi: 10.30492/ijcce.2000.10209
MLA
Ahmad Shaabani; Faiezeh Sadeghi Nejadt; Issa Yavari. "Rates of Acid-Catalyzed NH Proton Exchange of Enaminones, an 1H NMR Study". Iranian Journal of Chemistry and Chemical Engineering, 19, 1, 2000, 29-31. doi: 10.30492/ijcce.2000.10209
HARVARD
Shaabani, A., Sadeghi Nejadt, F., Yavari, I. (2000). 'Rates of Acid-Catalyzed NH Proton Exchange of Enaminones, an 1H NMR Study', Iranian Journal of Chemistry and Chemical Engineering, 19(1), pp. 29-31. doi: 10.30492/ijcce.2000.10209
VANCOUVER
Shaabani, A., Sadeghi Nejadt, F., Yavari, I. Rates of Acid-Catalyzed NH Proton Exchange of Enaminones, an 1H NMR Study. Iranian Journal of Chemistry and Chemical Engineering, 2000; 19(1): 29-31. doi: 10.30492/ijcce.2000.10209
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