Mild Bioconj ligation Through the Oxidative Coupling of ortho-Aminophenols and Anilines with Ferricyanide

摘要

Using a small-molecule-based screen, ferricyanide was identified as a mild and efficient oxidant for the coupling of anilines and o-aminophenols on protein substrates. This reaction is compatible with thiols and 1,2-diols, allowing its use in the creation of complex bioconjugates for use in biotechnology and materials applications.