Synthesis and utility of the 3,3-dimethyl-5-substituted-2-pyrrolidinone ‘Quat’ chiral auxiliary
作者:Stephen G. Davies、Darren J. Dixon、Gilles J.-M. Doisneau、Jeremy C. Prodger、Hitesh J. Sanganee
DOI:10.1016/s0957-4166(02)00166-0
日期:2002.4
The synthesis and utility of the 3,3-dimethyl-5-substituted-2-pyrrolidinone ‘Quat’ chiral auxiliary in stereoselective enolate reactions of attached N-acyl side chains combined with the mild and non-racemising conditions required for the ultimate removal of the chiral side chain is described.
3,3-二甲基-5-取代-2-吡咯烷酮'Quat'手性助剂的合成和实用性,可用于附着的N-酰基侧链的立体选择性烯醇盐反应,以及温和的和非消旋的条件,可最终除去N-酰基描述了手性侧链。