Metal-free synthesis of allylic amines by cross-dehydrogenative-coupling of 1,3-diarylpropenes with anilines and amides under mild conditions
作者:Zhiming Wang、Hanjie Mo、Dongping Cheng、Weiliang Bao
DOI:10.1039/c2ob06826e
日期:——
Dehydrogenative cross-coupling reaction of primary anilines, secondary anilines, carboxamides, and sulfonamides with 1,3-diarylpropenes to form a series of allylic amines promoted by DDQ have been realized. Both monoallylation and diallylation products can be selectively synthesized when primary anilines are used as the starting materials. The method may provide a wide scope of allylamines in scientific research including biologically active compound library construction.
已实现由DDQ促进的脱氢交叉偶联反应,涉及一级苯胺、二级苯胺、羧酰胺和磺酰胺与1,3-二芳基丙烯的反应,生成一系列烯丙基胺。当以一级苯胺为起始物时,可选择性合成单烯丙基化和双烯丙基化产物。该方法可能在科学研究中提供广泛的烯丙基胺,包括生物活性化合物库的建设。