
Journal of Fluorine Chemistry p. 79 - 82 (1996)
Update date:2022-08-04
Topics:
Tellier, Frederique
Sauvetre, Raymond
A highly regio- and stereo-selective method for the introduction of a bromo- (or chloro-) difluoromethylene group into various unsaturated systems is described. The key step is the treatment of 1,1-difluoro-1-alken-3-ols with thionyl bromide (or chloride).
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