Fierz-David; Kuster, Helvetica Chimica Acta, 1939, vol. 22, p. 89
作者:Fierz-David、Kuster
DOI:——
日期:——
Pollard; Forsee, Journal of the American Pharmaceutical Association (1912), 1935, vol. 24, p. 363,365,366
作者:Pollard、Forsee
DOI:——
日期:——
Smart cleavage reactions: the synthesis of benzimidazoles and benzothiazoles from polymer-bound esters
作者:Hana Matsushita、Sang-Hyeup Lee、Meyoungju Joung、Bruce Clapham、Kim D. Janda
DOI:10.1016/j.tetlet.2003.10.168
日期:2004.1
The preparation of an array of benzimidazoles and benzothiazoles from polymer-bound esters is described. Polymer-bound esters were treated with 2-aminothiophenols or 1,2-phenylenediamines in the presence of a Lewis acid to afford the corresponding benzothiazole or benzimidazole cleavage products. The reaction of 2-aminophenols with the polymer-bound esters failed to give the desired benzoxazole products using this procedure. (C) 2003 Elsevier Ltd. All rights reserved.