The Journal of Organic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 4, 2025

Herein, an efficient electrochemical three-component C-H functionalization of indoles with sodium bisulfite and alcohols is described, providing a sustainable convenient synthetic route for the construction structurally valuable indole-containing sulfonate esters in moderate to good yields. This protocol proceeds undivided cell without any metal catalysts or oxidants, features broad substrate scope, has excellent functional group tolerance. Preliminary mechanistic studies suggest that radical-radical pathway may be involved this reaction system.

Язык: Английский