Visible Light Photoredox-Catalyzed Arylation of Quinoxalin-2(1H)-ones with Aryldiazonium Salts

Kwon, Su Jin; Jung, Hye Im; Kim, Dae Young

doi:10.1002/slct.201801431

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Visible Light Photoredox-Catalyzed Arylation of Quinoxalin-2(1H)-ones with Aryldiazonium Salts

Kwon, Su Jin;
Jung, Hye Im;
Kim, Dae Young

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WEB OF SCIENCE

57

Citations

SCOPUS

58

초록

A visible light photoredox-catalyzed C-3 arylation of quinoxalin-2(1H)-ones with aryldiazonium tetrafluoroborates has been developed. The reaction was effectively accelerated using an inexpensive eosin Y as a photoredox catalyst under visible-light irradiation without any other metal, oxidant, or additive. This approach offers a facile way to prepare 3-arylquinoxalin-2(1H)-one derivatives with a wide range of functional group tolerance.

키워드

Arylation; 3-arylquinoxalin-2(1H)-ones; photoredox reaction; quinoxalin-2(1H)-ones; radical process; RING-FUSED TETRAHYDROQUINOLINES; N-PHENYL TETRAHYDROISOQUINOLINE; ALDOSE REDUCTASE INHIBITORS; OXIDATIVE COUPLING REACTION; ONE-POT SYNTHESIS; BETA-KETO ACIDS; C-H ARYLATION; 1,5-HYDRIDE TRANSFER/CYCLIZATION; ASYMMETRIC-SYNTHESIS; QUINOXALINONE DERIVATIVES

제목: Visible Light Photoredox-Catalyzed Arylation of Quinoxalin-2(1H)-ones with Aryldiazonium Salts

저자: Kwon, Su Jin; Jung, Hye Im; Kim, Dae Young

DOI: 10.1002/slct.201801431

발행일: 2018-06-07

유형: Article

저널명: ChemistrySelect

권: 3

호: 21

페이지: 5824 ~ 5827

언어: ENG

출판사: WILEY-V C H VERLAG GMBH

발행국가: 독일

분량: 4 페이지

ISSN: E 2365-6549