Tetrahedron Letters p. 3709 - 3712 (1986)
Update date:2022-08-04
Topics:
Jeong, In Howa
Burton, Donald J.
Cox, Daryl G.
Acylation of F-phosphoranium salts with F-acyl chlorides gives the corresponding Z-perfluoro betaine in high yield.Subsequent chlorination or bromination regiospecifically yields the α,α-dihalofluoromethyl perfluoroalkyl ketones.
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