Organocatalytic nucleophilic addition of 2-hydroxylnaphthaquinone to imines is reported. This new route can be used to produce enantioenriched Mannich bases with excellent yields and moderate enantioselectivities.
报告了 2- 羟基
萘醌与
亚胺的有机催化亲核加成反应。这种新方法可用于生产对映体富集的曼尼希碱,并具有优异的产率和中等的对映选择性。