Issue 45, 2015

Catalytic defluorinative [3 + 2] cycloaddition of trifluoromethylalkenes with alkynes via reduction of nickel(ii) fluoride species

Abstract

Nickel-catalyzed [3 + 2] cycloaddition of 2-trifluoromethyl-1-alkenes with alkynes via domino C–F bond activation was achieved by sequential β-fluorine elimination. The nickel(II) fluoride species formed in this reaction was reduced by a diboron compound, regenerating the catalytically active nickel(0) species.

Graphical abstract: Catalytic defluorinative [3 + 2] cycloaddition of trifluoromethylalkenes with alkynes via reduction of nickel(ii) fluoride species

  • This article is part of the themed collection: Fluorine

Supplementary files

Article information

Article type
Communication
Submitted
08 jun 2015
Accepted
13 jul 2015
First published
03 sep 2015

Dalton Trans., 2015,44, 19460-19463

Author version available

Catalytic defluorinative [3 + 2] cycloaddition of trifluoromethylalkenes with alkynes via reduction of nickel(II) fluoride species

T. Fujita, T. Arita, T. Ichitsuka and J. Ichikawa, Dalton Trans., 2015, 44, 19460 DOI: 10.1039/C5DT02160J

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