Synthetic Communications

Simple and Convenient One??Pot Synthesis of Benzimidazoles and Benzoxazoles using N, N??Dimethylchlorosulfitemethaniminium Chloride as Condensing Agent

…, A Kumar, B Sain, AK Bhatnagar

文献索引：Kaul, Savita; Kumar, Ajay; Sain, Bir; Bhatnagar Synthetic Communications, 2007 , vol. 37, # 15 p. 2457 - 2460

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被引用次数: 12

摘要

Abstract N, N??Dimethylchlorosulfitemethaniminium chloride (SOCl2??DMF) has been found to be an efficient reagent for the one??pot synthesis of benzimidazoles and benzoxazoles in excellent yield by condensation of carboxylic acids with o??phenylenediamine/2??amino?? phenol.