Bulletin of the Chemical Society of Japan, Год журнала: 2024, Номер 97(12)

Опубликована: Ноя. 28, 2024

Abstract Bismethoxybinaphthyl was demonstrated to be an effective photoredox catalyst. This study explored the utility of bismethoxybinaphthyl catalysts in various reactions, including trifluoromethylation, C–H imidation, intramolecular lactonization, benzylation, and reductive coupling via 1-electron reduction carbonyl groups. Electrochemical analyses were conducted determine redox potential catalyst, revealing its notably stronger reducing power compared with representative organic catalysts. Furthermore, spectroscopic studies performed elucidate mechanism photoinduced electron transfer. It found that does not form donor–acceptor complex; instead, it facilitates transfer through a locally excited state.

Язык: Английский