Enantioselective Allylic Etherification: Selective Coupling of Two Unactivated Alcohols
作者:Markus Roggen、Erick M. Carreira
DOI:10.1002/anie.201007716
日期:2011.6.6
An Ir(P,alkene) complex catalyzes the enantioselectiveallylicetherification of unactivated secondary allylicalcohols. Useful levels of enantioselectivity and yield were achieved with this operationally easy and robust protocol. Initial kinetic studies indicate a significant rate difference for the substrate enantiomers, allowing for a resolution process. cod=1,5‐cyclooctadiene