Chiral sulfideoxathiane ligands for palladium-catalyzed asymmetric allylic alkylation
作者:Yuko Okuyama、Hiroto Nakano、Yuka Saito、Kouichi Takahashi、Hiroshi Hongo
DOI:10.1016/j.tetasy.2005.07.007
日期:2005.8
Easily prepared, chiral sulfideoxathiane ligands are described, which give excellent enantioselectivities (up to 99% ee) in the Pd-catalyzed allylic alkylation of 1,3-diphenyl-2-propenyl acetate with a range of alkyl malonate nucleophiles. (c) 2005 Elsevier Ltd. All rights reserved.