Visible‐Light‐Induced Hydrodifluoromethylation of Alkenes with a Bromodifluoromethylphosphonium Bromide | Zendy

Lin QingYu | Zendy; Xu XiuHua | Zendy; Zhang Ke | Zendy; Qing FengLing | Zendy

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Visible‐Light‐Induced Hydrodifluoromethylation of Alkenes with a Bromodifluoromethylphosphonium Bromide

Author(s) -

Lin QingYu,

Xu XiuHua,

Zhang Ke,

Qing FengLing

Publication year - 2016

Publication title -

angewandte chemie

Language(s) - English

Resource type - Journals

eISSN - 1521-3757

pISSN - 0044-8249

DOI - 10.1002/ange.201509282

Subject(s) - difluorocarbene , bromide , reagent , hydrogen bromide , photochemistry , chemistry , visible spectrum , organic chemistry , combinatorial chemistry , bromine , materials science , optoelectronics

Bromodifluoromethylphosphonium bromide was solely used as the precursor of difluorocarbene. Herein, an unprecedented visible‐light‐induced hydrodifluoromethylation of alkenes with bromodifluoromethylphosphonium bromide using H 2 O and THF as hydrogen sources for the synthesis of difluoromethylated alkanes is described. This difluoromethylation is characterized by mild reaction conditions, ready availability of reagents, and excellent functional‐group tolerance.

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