Heteroatom-Directed Acylation of Secondary Alcohols To Assign Absolute Configuration
作者:Alexander S. Burns、Christopher C. Ross、Scott D. Rychnovsky
DOI:10.1021/acs.joc.7b03156
日期:2018.3.2
is effective for the enantioselectiveacylation and kineticresolution of benzylic secondaryalcohols. The enantioselectiveacylation has now been extended to secondaryalcohols bearing electron-withdrawing groups such as halides and other heteroatoms. The level of selectivity is modest to good and is sufficient for determining configuration using the competing enantioselective conversion method. A