Betainium-based ionic liquids catalyzed multicomponent Hantzsch reactions for the efficient synthesis of acridinediones
作者:Anlian Zhu、Ruixia Liu、Chunyan Du、Lingjun Li
DOI:10.1039/c6ra25709g
日期:——
betainium-based ionicliquids with various anions have been synthesized and their catalytic performances for the Hantzsch reactions have been investigated. It is shown that these ionicliquids have high selectivity for the one-pot production of acridinediones through Hantzsch reactions under mild conditions, and betainium lactate has the highest catalytic activity. This ionicliquid catalyst is very