Primary amine-metal Lewis acid bifunctional catalysts based on a simple bidentate ligand: direct asymmetric aldol reaction
作者:Philias Daka、Zhenghu Xu、Alexandru Alexa、Hong Wang
DOI:10.1039/c0cc00917b
日期:——
A novel class of primary amine-metal Lewis acid bifunctionalcatalysts based on a bidentate ligand was developed. These catalysts were highly efficient in catalyzing the direct asymmetricaldolreactions of ketones offering excellent stereoselectivity. The aldolreactions required a low catalyst loading (2.5 mol%), and were water compatible.