Oxazolidin-2-ones from allylic amines by means of iodine and carbonate anion on polymeric support. A convenient synthesis of (.+-.)-propranolol
作者:Giuliana Cardillo、Mario Orena、Sergio Sandri
DOI:10.1021/jo00355a023
日期:1986.3
Catalytic Asymmetric Rearrangement of Allylic Trichloroacetimidates. A Practical Method for Preparing Allylic Amines and Congeners of High Enantiomeric Purity
作者:Carolyn E. Anderson、Larry E. Overman
DOI:10.1021/ja037086r
日期:2003.10.1
rearrangement of (E)-allylic trichloroacetimidates to provide transposed allylic trichloroacetamides of high enantiopurity, a transformation that underlies the first truly practical method for transforming prochiral allylicalcohols to enantioenriched allylic amines and congeners. The high functional group compatibility of this asymmetric rearrangement and the demonstrated broad utility in synthesis of the allylic