REGIOSPECIFIC PREPARATION OF α,α-DIHALOFLUOROMETHYL PERFLUOROALKYL KETONES.

DOI: 10.1016/S0040-4039(00)83859-9

Source and publish data:

Tetrahedron Letters p. 3709 - 3712 (1986)

Update date:2022-08-04

Topics:

Authors:

Jeong, In Howa

Burton, Donald J.

Cox, Daryl G.

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Article abstract of DOI:10.1016/S0040-4039(00)83859-9

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.

Full text of DOI:10.1016/S0040-4039(00)83859-9

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