Metal-Free Covalent Organic Framework for Synergistic Photocatalytic Selective Semi-Dehydrogenation of 1,2,3,4-Tetraisoquinoline and Coproduction of H2O2 in Water.
Selective and green oxidation is a cornerstone of advancing sustainable chemical transformation. Conventional hydrogenation and dehydrogenation typically rely on stoichiometric oxidants or noble metals, operating under harsh conditions. To address these limitations, here, we present an efficient and recyclable photocat...