Concepedia

Synthesis of quaternary aryl phosphonium salts: photoredox-mediated phosphine arylation

A. F. Fearnley, Jie An, Matthew S. Jackson, Petra Lindovská, Ross M. Denton

Chemical Communications · 2016 · 52 citations · 52 references

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Abstract

We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature. The regiospecific reaction involves the coupling of phosphines with aryl radicals derived from diaryliodonium salts under photoredox conditions.

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