An oxidative cross-dehydrogenative-coupling reaction in water using molecular oxygen as the oxidant: vanadium catalyzed indolation of tetrahydroisoquinolines
作者:Kaliyamoorthy Alagiri、Guralamatta Siddappa Ravi Kumara、Kandikere Ramaiah Prabhu
DOI:10.1039/c1cc15050b
日期:——
An aerobic oxidative cross-dehydrogenative coupling reaction between sp(3) C-H and sp(2) C-H bonds is developed by employing a vanadium catalyst (10 mol%) in an aqueous medium using molecular oxygen as the oxidant. This environmentally benign strategy exhibits larger substrate scope and shows high regioselectivity.
sp(3)CH和sp(2)CH键之间的需氧氧化交叉脱氢偶联反应是通过在分子介质氧为氧化剂的水性介质中使用钒催化剂(10 mol%)开发的。这种对环境有益的策略显示出更大的底物范围并显示出高的区域选择性。