A Convenient Synthesys of 1,1-Difluoroallenes from Trifluoromethylketones via the Shapiro Reaction Pathway

DOI: 10.1016/S0022-1139(00)84379-1

Source and publish data:

Journal of Fluorine Chemistry p. 161 - 166 (1989)

Update date:2022-08-03

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Authors:

Shi, Guoqiang

Xu, Yuanyao

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Article abstract of DOI:10.1016/S0022-1139(00)84379-1

A number of 1,1-difluoroallenes have been conveniently synthesized by means of the Shapiro reaction.The requisite trifluoromethylketone 2,4,6-triisopropylbenzenesulfonylhydrazones were prepared by a simple condensation method.The geometric features relating to their reactivity towards the Shapiro reaction have been discussed.

Full text of DOI:10.1016/S0022-1139(00)84379-1

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