Difluorination at Boron Leads to the First Electrophilic Ligated Boryl Radical (NHC‐BF2.)

Subervie, Daniel; Graff, Bernadette; Nerkar, Swapnil; P. Curran, Dennis; Lalevée, Jacques; Lacôte, Emmanuel

doi:10.1002/anie.201806476

Public

Difluorination at Boron Leads to the First Electrophilic Ligated Boryl Radical (NHC‐BF2.)

Published in Angewandte Chemie International Edition • Jun 21, 2018

Authors:

Daniel Subervie

Bernadette Graff

Swapnil Nerkar

Abstract

Abstract 1,3‐Dimethylimidazol‐2‐ylidene difluoroborane (NHC‐BF2H) was prepared in a one‐pot, two‐step reaction from the parent ligated borane (NHC‐BH3). The derived difluoroboryl radical (NHC‐BF2.) was generated by laser flash photolysis experiments and characterized by UV spectroscopy and rate‐cons...

Subject

Electrophile

Chemistry

Flash photolysis

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