6533b833fe1ef96bd129b9fb
RESEARCH PRODUCT
Organophotoredox 1,6-Addition of 3,4-Dihydroquinoxalin-2-ones topara-Quinone Methides Using Visible Light
Jaume Rostoll-berenguerVíctor García-garcíaGonzalo BlayJosé R. PedroCarlos Vilasubject
Cultural StudiesHistoryLiterature and Literary TheoryQuímicadescription
An organophotoredox 1,6-radical addition of 3,4-dihidroquinoxalin-2-ones to para-quinone methides catalyzed by Fukuzumi's photocatalyst is described under the irradiation of a HP Single LED (455 nm). The corresponding 1,1-diaryl compounds bearing a dihydroquinoxalin-2-one moiety (20 examples) are obtained with good to excellent yields under mild reaction conditions. Several experiments have been carried out in order to propose a reaction mechanism.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2023-01-20 | ACS Organic & Inorganic Au |