Dual-functional photoredox catalytic thiocyanation and hydroxylation using a donor-acceptor COF.

ABSTRACT: Heterogeneous photoredox catalysis, a powerful approach for activating small molecules, is experiencing a notable resurgence due to the availability and eco-friendly benefits of natural sunlight. Most of the photoredox organic transformations are either electron or hole mediated pathways to drive the reaction with the assistance of sacrificial agents. Recently, the simultaneous use of photogenerated electrons and holes for reductive and oxidative reactions has emerged as an intriguing approach in organic photoredox reactions. In this study, we report the design and synthesis of a donor-acceptor imine based Py-Tz COF, composed of pyrene and tetrazine based building units and explored oxidative thiocyanation and reductive hydroxylation reactions. The efficient photogenerated electron-hole se

SUBMITTER: Mandal T 

PROVIDER: S-EPMC12495315 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature