Mild Silver(I)-Mediated Regioselective Iodination and Bromination of Arylboronic Acids
作者:Raed M. Al-Zoubi、Dennis G. Hall
DOI:10.1021/ol100537x
日期:2010.6.4
A convenient and regioselective silver(I)-mediated electrophilic iodination and bromination reaction of arylboronic acids has been developed. The boronic acid does not require protection prior to the reaction, which can be performed on a multigram scale with moderate to excellent yields. A mild, simple, and effective method is disclosed to provide ortho-haloarylboronic acids that can be used as useful