An autocatalytic organic reaction network based on cross-catalysis

Abstract

Here we report a simple autocatalytic organic reaction network based on the redox chemistry of quinones and reactive oxygen species. Autocatalysis arises from the cross-activation between the H₂O₂-catalyzed deprotection of a pro-benzoquinone arylboronic ester probe and the benzoquinone-catalyzed H₂O₂ production through redox cyling with ascorbate in an aerated buffered solution.