Electrophotocatalytic Tellurosulfonylation of Alkynes for the Synthesis of ß-(Telluro)vinyl Sulfones.
Org Lett
; 26(29): 6114-6119, 2024 Jul 26.
Article
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| MEDLINE
| ID: mdl-38968081
ABSTRACT
Difunctionalization of alkynes has gained a lot of interest in current organic chemistry. Herein, we developed an electrophotocatalytic multicomponent cascade reaction of alkynes and indoles with sulfinic acid sodium salts using elemental tellurium as the tellurium source. Using synergistic anodic oxidation and visible-light irradiation, various ß-(telluro)vinyl sulfones have been prepared. This strategy features mild reaction conditions, excellent substrate scope, readily available starting materials, and great functional group tolerance.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Org Lett
Asunto de la revista:
BIOQUIMICA
Año:
2024
Tipo del documento:
Article
Pais de publicación:
Estados Unidos