Kinetic resolution of 1-(1-alkynyl)cyclopropyl ketones by gold(i)-catalyzed asymmetric [4+3]cycloaddition with nitrones: scope, mechanism and applications
作者:Yanqing Zhang、Junliang Zhang
DOI:10.1039/c2cc30309d
日期:——
Highly useful optically active 1-(1-alkynyl)cyclopropyl ketones can be efficiently obtained by the kinetic resolution of the easily available racemic ones under the catalysis of the chiral gold(I) species. Reaction scope and synthetic applications are also investigated.
通过在手性金(I)种类的催化下容易获得的外消旋物的动力学拆分,可以有效地获得高度有用的旋光的1-(1-炔基)环丙基酮。还研究了反应范围和合成应用。