Arsinous acid as a thiol binding group: potential cysteine peptide tagging functionality that binds a single thiol
作者:Xiaofei Liang、Dale G. Drueckhammer
DOI:10.1039/c3nj01462b
日期:——
A simple aryl arsinous acid (ArAs(CH3)OH) was prepared byorthomercuration ofp-cresol followed by Pd-catalyzed reaction with methylarsenic dibromide, purification as the mercaptoethanol adduct, and deprotection using a silver salt.