Palladium-catalyzed room temperature transfer hydrogenation of azo compounds using recyclable polymer-supported formate as the hydrogen donor produces corresponding amine(s) in excellent yields (88%98%). This method was found to be highly facile with selectivity over a number of other functional groups such as halogen, alkene, nitrile, carbonyl, amide, methoxy, and hydroxyl.Key words: azo compounds, catalytic transfer hydrogenation, polymer-supported formate, 10% Pd-C, amines.
钯催化室温下使用可回收的聚合物支持的甲酸根转移氢化偶氮化合物,产生对应的胺类产物,收率极高(88%至98%)。该方法被发现在选择性上高度便利,对许多其他官能团如卤素、烯烃、腈、酮、酰胺、甲氧基和羟基具有选择性。关键词:偶氮化合物、催化转移氢化、聚合物支持的甲酸根、10% Pd-C、胺类。