Ketone Super Silyl Enol Ethers in Sequential Reactions: Diastereoselective Generation of Tertiary Carbinols in One Pot
作者:Matthew B. Boxer、Matsujiro Akakura、Hisashi Yamamoto
DOI:10.1021/ja7102586
日期:2008.2.6
Ketone super silyl enolethers are shown to be excellent nucleophiles in the Mukaiyama aldol reaction as well as in sequential one-pot diastereoselective reactions. High yields and diastereoselectivities are obtained with a variety of silyl enolether/aldehyde/Grignard combinations. The utility of this reaction is exemplified in a one-pot 4-component reaction generating two secondary and one tertiary