Potassium<i>tert</i>-Butoxide-Catalyzed Dehydrogenative SiO Coupling: Reactivity Pattern and Mechanism of an Underappreciated Alcohol Protection
作者:Andreas Weickgenannt、Martin Oestreich
DOI:10.1002/asia.200800426
日期:2009.3.2
As simple as it gets! Potassium tert‐butoxide alone catalyzes the direct dehydrogenative SiOcoupling of several synthetically important silanes with 1°, 2°, and even 3° alcohols without the need for stoichiometric hydrochloric acid scavengers. The stereoretentive mechanism is probed with a silicon‐stereogenic silane.