Photoinduced Radical Cyclization of 2-Alkynylthioanisoles with Disulfides without an External Photocatalyst.

Yan, Han; Wang, Fen-Dou; Wang, Min; Ye, Liang; Li, Pinhua

Yan, Han; Wang, Fen-Dou; Wang, Min; Ye, Liang; Li, Pinhua.

Afiliación

Yan H; College of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China.
Wang FD; College of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China.
Wang M; College of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China.
Ye L; College of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China.
Li P; College of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, P. R. China.

J Org Chem ; 88(21): 15288-15297, 2023 Nov 03.

Article en En | MEDLINE | ID: mdl-37872481

RESUMEN

An efficient strategy for the synthesis of 3-arylthiobenzo[b]thiophenes via a photodriven radical cyclization of 2-alkynylthioanisoles with disulfide was developed. The reaction proceeded smoothly under visible-light irradiation without any external photocatalyst and generated the desired products in high yields with good functional group tolerance.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: J Org Chem Año: 2023 Tipo del documento: Article Pais de publicación: Estados Unidos

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