Asymmetric double aldol reaction of chiral acetyloxazolidinone
作者:Hiroshi Furuno、Tadashi Inoue、Atsushi Abiko
DOI:10.1016/s0040-4039(02)02021-x
日期:2002.11
Treatment of chiral oxazolidinone with Bu2BOTf (2.5 equiv.) and Et3N (3.0 equiv.) quantitatively produced the doublyborylatedenolate, which afforded the doublealdol products with high diastereoselectivity after reaction with aldehydes.