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Difluoromethylation and gem-difluorocyclopropenation with difluorocarbene generated by decarboxylation. | LitMetric

Difluoromethylation and gem-difluorocyclopropenation with difluorocarbene generated by decarboxylation.

Chem Commun (Camb)

Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China.

Published: May 2015

Difluoromethylation of the activated X-H bond (X = N, O and S) and aliphatic thiols, and gem-difluorocyclopropenation of alkynes with difluorocarbene generated in situ from difluoromethylene phosphobetaine (Ph3P(+)CF2CO2(-)) by decarboxylation occurred smoothly without the presence of any base or other additives.

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Source
http://dx.doi.org/10.1039/c5cc02736eDOI Listing

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