Modification of optically active ferrocenylphosphine ligands for palladium-catalyzed asymmetric allylic alkylation
作者:Tamio Hayashi、Akihiro Yamamoto、Toshiya Hagihara、Yoshihiko Ito
DOI:10.1016/s0040-4039(00)83974-x
日期:1986.1
Opticallyactive ferrocenylphosphines containing a functional group on the side chain were effective as ligands for the palladium—catalyzed asymmetric allylic alkylation of 1,3-disubstituted allyl acetates such as l,3-diphenyl-3-acetoxy-l-propene with sodium acetylacetonate and related soft carbon nucleophiles to give the alkylation products of up to 92% ee.