Efficient, practical and reproducible reactions of a commercial hydrochlorofluorocarbon

…, SJ Brown, PN Ewing, RR Gibson, JM Percy

文献索引：Bainbridge, J. Marie; Brown, Samantha J.; Ewing, Paul N.; Gibson, Robin R.; Percy, Jonathan M. Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 16 p. 2541 - 2545

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摘要

We report a reliable and reproducible procedure for the conversion of readily-available hydrochlorofluorocarbon 1-chloro-2, 2, 2-trifluoroethane (HCFC-133a) to a metallated difluoroalkene (1-chloro-1-lithio-2, 2-difluoroethene) which can be trapped with a range of electrophiles to afford high isolated yields of produc