Synthesis of modular thiophene-oxazoline ligands and their application in the asymmetric phenyl transfer reaction to aldehydes
作者:Zhuo Chai、Xin-Yuan Liu、Xiao-Yu Wu、Gang Zhao
DOI:10.1016/j.tetasy.2006.09.004
日期:2006.9
A series of thiophene mono (oxazoline) N,O-ligands with three sites of diversity were synthesized concisely in two steps from the corresponding thiophene carbonitriles. These ligands were applied to the enantioselective phenyl transfer reaction of aldehydes, resulting in the corresponding chiral diaryl methanol products with excellent yields and moderate to good enantioselectivities.