Catalytic asymmetric transformations with fine-tunable biphenol-based monodentate ligands
作者:Bruno D. Chapsal、Zihao Hua、Iwao Ojima
DOI:10.1016/j.tetasy.2005.12.035
日期:2006.2
A library of new fine-tunable monodentate phosphite and phosphoramidite ligands based on chiral biphenol have been designed and developed. These monodentate phosphorus ligands have exhibited excellent enantioselectivity in the Pd-catalyzed asymmetric allylic alkylation and Rh-catalyzed asymmetric hydrogenation. (c) 2006 Elsevier Ltd. All rights reserved.