Copper-Catalyzed Synthesis of 1,2,4-Benzothiadiazine 1,1-Dioxide Derivatives by Coupling of 2-Halobenzenesulfonamides with Amidines
作者:Daoshan Yang、Hongxia Liu、Haijun Yang、Hua Fu、Liming Hu、Yuyang Jiang、Yufen Zhao
DOI:10.1002/adsc.200900101
日期:——
We have developed a simple and practical copper-catalyzed method for the synthesis of 1,2,4-benzothiadiazine 1,1-dioxide derivatives via cascade reactions of substituted 2-halobenzenesulfonamides with amidines, and the method is of value for the construction of this kind of molecules with biological and medicinal activities.
我们已经开发了一种简单实用的铜催化方法,该方法通过取代的2-卤代苯磺酰胺与am的级联反应来合成1,2,4-苯并噻二嗪1,1-二氧化物衍生物,该方法对于构建这种化合物具有重要的价值。一种具有生物学和医学活性的分子。