Nanosheet-Enhanced Enantioselectivity in the Vanadium-Catalyzed Asymmetric Epoxidation of Allylic Alcohols
作者:Li-Wei Zhao、Hui-Min Shi、Jiu-Zhao Wang、Jing He
DOI:10.1002/chem.201201659
日期:2012.8.6
chiral ligands is an efficient means of producing highly enantioselective transition‐metal catalysts. Herein, we report a facile, economic, and effective strategy for the design of chiral ligands that demonstrate enhancedenantioselectivity and catalytic efficacy. Our simple strategy employs naturally occurring or synthetic inorganicnanosheets as huge and rigid planarsubstituents for, but not limited