2,3,3,3-Tetrafluoro-2-(trifluoromethoxy)propionyl fluoride → Perfluoro(methyl vinyl ether)

HRID 1956044Notes

Reaction equation

HRID 1956044 reaction equation
[F:1][C:2]([O:10][C:11]([F:14])([F:13])[F:12])([C:6](F)([F:8])[F:7])C(F)=O.[F:15][C:16]([O:24][C:25]([F:31])([F:30])[C:26]([F:29])([F:28])[F:27])([C:20](F)([F:22])[F:21])C(F)=O>>[F:1][C:2]([O:10][C:11]([F:14])([F:13])[F:12])=[C:6]([F:8])[F:7].[F:15][C:16]([O:24][C:25]([F:30])([F:31])[C:26]([F:27])([F:28])[F:29])=[C:20]([F:22])[F:21]

Participants

4

Reactant 2

HCID 1029052,3,3,3-Tetrafluoro-2-(trifluoromethoxy)propionyl fluorideHCID 20153511Propanoyl fluoride, 2,3,3,3-tetrafluoro-2-(1,1,2,2,2-pentafluoroethoxy)-

Product 2

HCID 14474Perfluoro(methyl vinyl ether)HCID 82672Perfluoroethyl vinyl ether

Procedure

dehalocarbonylating an intermediate mixture comprising 2,3,3,3-tetrafluoro-2-(trifluoromethoxy)propionic acid fluoride (PMPF) and 2,3,3,3-tetrafluoro-2-(pentafluoroethoxy)propionic acid fluoride (PEPF) formed in step (a) to form a product mixture comprising perfluoromethyl perfluorovinyl ether (PMVE) and perfluoroethyl perfluorovinyl ether (PEVE).

Sources & evidence

ORD record
ord-96cecc76fb9e4f9d8eb14164a4b7e66e
Source dataset
uspto-grants-1998_07
Patent number
US05777179

Reaction notes

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