Hexafluoropropylene → HCID 131723632, compound

HRID 986882Notes

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-edc65292f27340f5930efe605808bbf9
Source dataset: uspto-grants-2003_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06630075B2

Reaction notes

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