Preparation and Catalytic Activity of BINOL-Derived Silanediols
作者:Joshua M. Wieting、Thomas J. Fisher、Andrew G. Schafer、Michael D. Visco、Judith C. Gallucci、Anita E. Mattson
DOI:10.1002/ejoc.201403441
日期:2015.1
Enantiopure silanediols derived from BINOL are an innovative family of stereoselective hydrogen-bond donor (HBD) catalysts. Silanediols incorporated into a BINOL framework are attractive catalysts, as they are readily accessible and highly customizable. Structural modifications of the BINOL backbone affect the reactivity and selectivity of the silanediol catalysts in the additions of silyl ketene acetals