Synthesis of 3-[(4-Chloro-phenyl) oxiranyl]thiophen-2-yl-propanone and Their Reactions with Some Nucleophilles for Antiviral Evaluations
作者:H. H. Sayed、M. A. Ali
DOI:10.1080/10426500701564225
日期:2007.12.24
Compounds 2, 3, 4, 7, 10, 11, 12 and 13 were formed via the reactions of [3-(4-chlorophenyl)oxiranyl]thiophen-2-yl-propanone with hydrazine derivatives, hydroxyl-amine hydrochloride, thiourea, thiosemicarbazide, carbon disulfide, phenylisothiocyanate, methyl isothiocyanate and phosphorus pentasulfide, respectively. Pyrimidine derivative 4 was in turn used as precursor for preparation of thiazolopyrimidines