Visible Light-Induced Three-Component Alkoxyalkylation of Alkenes with α-Halocarbonyls and Alcohols

초록

A visible-light-induced three-component alkoxyalkylation of alkenes has been developed under the photocatalysis of fac-Ir(ppy)3. The alkene substrate scope included aryl and aliphatic alkenes as well as electron-rich and electron-deficient alkenes, allowing the facile coupling with a diverse array of α-halocarbonyl compounds. The redox potential-guided orchestration of radical processes with precision allows rapid access to highly functionalized products that are useful building blocks in organic synthesis.

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