Vicinal Functionalization of Propiolate Esters via a Tandem Catalytic Carbocupration−Mukaiyama Aldol Reaction Sequence
作者:Amanda J. Mueller、Michael P. Jennings
DOI:10.1021/ol800373g
日期:2008.4.1
The vicinal functionalization of propiolate esters via a tandem catalytic carbocupration-Mukaiyama aldol reaction sequence has been investigated. It has been shown that catalyst loadings as low as 8 mol % readily allow for good yields and excellent diastereoselectivities (>20:1) for a series of Grignard reagents and aldehydes.