Development of a Tandem Base-Catalyzed, Triphenylphosphine-Mediated Disulfide Reduction-Michael Addition
作者:Alessandra Bartolozzi、Hope Foudoulakis、Bridget Cole
DOI:10.1055/s-2008-1067102
日期:——
A tandem disulfide reduction-Michael addition was developed using both free and polymer-bound triphenylphosphine as the reducing agent. The procedure was applied to intermolecular systems for the synthesis of arylsulfanyl- and alkylsulfanyl-substituted propanoates and related ketones, and to an intramolecular system for the synthesis of a benzothiazepinone derivative.
使用游离和聚合物结合的三苯基膦作为还原剂,开发了串联二硫还原-迈克尔加成法。该程序被应用于分子间体系,用于合成芳基硫酰基和烷基硫酰基取代的丙酸酯和相关酮类,以及分子内体系,用于合成苯并噻嗪酮衍生物。