Combined C–H Functionalization/Cope Rearrangement with Vinyl Ethers as a Surrogate for the Vinylogous Mukaiyama Aldol Reaction
作者:Yajing Lian、Huw M. L. Davies
DOI:10.1021/ja2051155
日期:2011.8.10
selectively undergo the combined C-H functionalization/Cope rearrangement reaction via an s-cis/boat transition state. With chiral dirhodium catalysts, products are generated in a highly diastereoselective and enantioselective fashion. This reaction can be considered as a surrogate to the traditional vinylogousMukaiyamaaldolreaction. Effective kinetic resolution has been achieved, leading to the recovery