作者:Neeta Srivastava、Bimal K. Banik
DOI:10.1021/jo026550s
日期:2003.3.1
Bismuth nitrate-catalyzed versatile Michael reaction was developed to reduce the complications that characterize the current standard Michael reaction and used for facile preparation of organic compounds of widely different structures. For example, several substituted amines, imidazoles, thio compounds, indoles, and carbamates were prepared at room temperature by following this method. In contrast
硝酸铋催化的通用迈克尔反应的开发是为了减少目前标准迈克尔反应所特有的复杂性,并用于方便地制备结构迥异的有机化合物。例如,按照该方法在室温下制备几种取代的胺,咪唑,硫代化合物,吲哚和氨基甲酸酯。与使用许多酸性催化剂的现有方法相比,该方法非常通用,简单,高产率,环境友好并且耐氧气和湿气。但是,目前尚不了解硝酸铋在该反应中的促进作用。