Journal of the Chemical Society. Chemical communications p. 343 - 344 (1994)
Update date:2022-08-25
Topics:
Banks, R. Eric
Lawrence, Nicholas J.
Popplewell, Allan L.
1,3-Dicarbonyl compounds (acyclic and cyclic 1,3-diketones, β-ketoesters, β-ketoamides) are converted efficiently to 2-monofluoro derivatives, and thence to 2,2-difluoro derivatives, with 1-chloromethyl-4-fluoro-1,4-diazoniabicyclo<2.2.2>octane bis(tetrafluoroborate).
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