Tunable chiral monophosphines as ligands in enantioselective rhodium-catalyzed ring-opening of oxabenzonorbornadienes with amines
作者:Renshi Luo、Ling Xie、Jianhua Liao、Hu Xin、Albert S.C. Chan
DOI:10.1016/j.tetasy.2014.03.017
日期:2014.5
A new tunable chiral monophosphine was used as a ligand for asymmetric rhodium-catalyzed ring-opening of oxabenzonorbornadiene with amines, providing a series of chiral ring-opened products in high yields (up to 97%) and with high enantioselectivities (>99%).The reaction can be performed at rt to obtain the desired product with high enantioselectivity. (C) 2014 Elsevier Ltd. All rights reserved.