Lignin-degrading-inspired dehydrogenative photocatalysis via reductive quenching of donor-acceptor covalent organic framework
Achieving a photocatalytic reductive quenching cycle that enables direct oxidation of the photocatalyst radical anion by H(I) species, without requiring stoichiometric oxidants or cocatalysts, remains a long-standing challenge in artificial photoredox catalysis. Here we report a bioinspired approach based on the lignin...