作者:Aurélie Dos Santos、Laurent El Kaïm、Laurence Grimaud、Caroline Ronsseray
DOI:10.1002/ejoc.201100261
日期:2011.6
N-Aryl hydrazones participate, under copper catalysis, in a [3+2] cycloaddition/aerobic oxidation cascade reaction to form pyrazolidinones. The starting hydrazones were prepared by three-component coupling of allylic amines, acyl chlorides, and aryl diazonium salts.
N-芳基腙在铜催化下参与[3+2]环加成/有氧氧化级联反应形成吡唑烷酮。起始腙是通过烯丙胺、酰氯和芳基重氮盐的三组分偶联制备的。