What question did this study set out to answer?

To develop a photoredox system for the deoxygenative radical addition of aryl carboxylic acids to alkenes.

February 25, 2026Chemical Communications0 citations

Deoxygenative Radical Addition of Aryl Carboxylic Acids to Alkenes with Phosphine in a Two-molecule Photoredox System

NMNodoka MaruyamaFukui National College of Technology YKYuki KawabataUniversity of Fukui NKNeo KinoshitaFukui National College of Technology

Key Points

To develop a photoredox system for the deoxygenative radical addition of aryl carboxylic acids to alkenes.
Utilized a two-molecule photoredox system
Combined an organic photocatalyst with phosphine
Conducted reactions under mild conditions
Successful deoxygenative radical addition of aryl carboxylic acids to electron-deficient alkenes
Effectiveness demonstrated under benign reaction conditions
Cooperative action of photocatalyst and phosphine enhanced reaction efficiency

Abstract

We report a two-molecule photoredox system enabling deoxygenative radical addition of aryl carboxylic acids to electrondeficient alkenes under mild conditions. Cooperative action of an organic photocatalyst and a phosphine facilitates...

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