Conversion of imidazoles to imidazolones with chloramine-B: kinetic and mechanistic study
作者:A. S. Manjunatha、Puttaswamy
DOI:10.1007/s00706-016-1663-4
日期:2016.9
1H-imidazole-2-ester (2-EsIzlH), and 1H-imidazole-2-carbaldehyde (2-CaIzlH) to the corresponding imidazolones with sodium N-chlorobenzenesulfonamide or chloramine-B (CAB) were established. This reaction was kinetically investigated at 303 K in HClO4 medium. Under comparable experimental conditions, the oxidation reactions followed identical kinetics for all the five imidazoles with a first-order dependence of rate