Hexafluoropropylene → HCID 131723632, compound

HRID 1017098Notes

Reaction equation

[F:1][C:2]([F:18])([F:17])[C:3]([F:16])([C:12]([F:15])([F:14])[F:13])[C:4](=[O:11])[C:5]([F:10])([F:9])[CH:6]([F:8])[F:7].[F-].FC(F)(F)C(F)=C(F)F>>[CH:6]([C:5]([C:4]([C:3]([C:2]([F:1])([F:17])[F:18])([C:12]([F:13])([F:14])[F:15])[F:16])=[O:11])([F:10])[F:9])([F:8])[F:7].[F:1][C:2]([F:17])([F:18])[C:3]([F:16])([C:12]([F:13])([F:14])[F:15])[C:4](=[O:11])[C:5]([F:9])([F:10])[CH:6]([F:7])[F:8]

Participants

Reactant 3

HCID 8302Hexafluoropropylene

HCID 28179Fluoride Ion

HCID 121209554-(Trifluoromethyl)perfluoro-3-pentanone

Product 1

HCID 131723632HCID 131723632, compound

Procedure

The final ketone product, 1,1,1,2,4,4,5,5-octafluoro-2-trifluoromethylpentan-3-one, was prepared by fluoride-catalyzed addition of hexafluoropropylene to HC2F4C(O)F using essentially the same procedure as described by R. D. Smith et al. in J. Am. Chem. Soc., 84, 4285 (1962). The resulting fluorinated ketone product had a boiling point of 70-71° C.

Sources & evidence

ORD record: ord-fb8dbdd3c4b64de2b3d770490a6ae424
Source dataset: uspto-grants-2002_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06478979B1

Reaction notes

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