Vinylidene fluoride → 2-Trifluoromethyl-1,1,1,2,4,4-hexafluorobutane

HRID 257706

Reaction equation

[F:1][C:2]([F:14])([F:13])[C:3]([F:12])([CH2:8][CH:9]([F:11])[F:10])[C:4](Cl)([F:6])[F:5].[F:15]C(F)=C>>[F:1][C:2]([F:14])([F:13])[C:3]([F:12])([CH2:8][CH:9]([F:11])[F:10])[C:4]([F:15])([F:6])[F:5]

Participants

Reactant 2

HCID 6369Vinylidene fluoride

HCID 197812412-Trifluoromethyl-1-chloro-1,1,2,4,4-pentafluorobutane

Product 1

HCID 199315252-Trifluoromethyl-1,1,1,2,4,4-hexafluorobutane

Procedure

As another example, 2-trifluoromethyl-1-chloro-1,1,2,4,4-pentafluorobutane may be prepared by reacting commercially available 1,1-difluoroethylene according to the procedure of George L. Fleming et al., supra, to form a product which may then be hydrogenated to form 2-trifluoromethyl-1,1,1,2,4,4-hexafluorobutane which may then be chlorinated to form 2-trifluoromethyl-1-chloro-1,1,2,4,4-pentafluorobutane.

Workup

customFleming et al., supra, to form a product which

Sources & evidence

ORD record: ord-b238a47005ae41a2b3ae9aa3b7247bac
Source dataset: uspto-grants-1993_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05264044

Linked notes

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