Hydrofluoric Acid → HCID 15044622, compound

HRID 345980Notes

Reaction equation

[F:1][C:2]([F:15])([F:14])[C:3]([C:6]([F:13])([F:12])[C:7]([F:11])([F:10])[CH2:8][CH3:9])=[CH:4][F:5].[FH:16]>>[F:1][C:2]([F:14])([F:15])[CH:3]([C:6]([F:12])([F:13])[C:7]([F:11])([F:10])[CH2:8][CH3:9])[CH:4]([F:16])[F:5]

Participants

Reactant 2

HCID 14917Hydrofluoric Acid

HCID 54114051HCID 54114051, compound

Product 1

HCID 15044622HCID 15044622, compound

Procedure

As another example, 2-trifluoromethyl-1,1,1,3,3,4,4-heptafluorohexane may be prepared by fluorinating commercially available 3,4-hexanedione to form 3,3,4,4-tetrafluorohexane which may then be dehydrogenated to form 3,3,4,4-tetrafluoro-1-hexene. CF3 may then be added to the 3,3,4,4-tetrafluoro-1-hexene to form 2-trifluoromethyl-1,3,3,4,4-pentafluorohexane which may then be dehydrogenated to form 2-trifluoromethyl-1,3,3,4,4-pentafluoro-1-hexene. The 2-trifluoromethyl-1,3,3,4,4-pentafluoro-1-hexene may then be reacted with hydrogen fluoride to form 2-trifluoromethyl-1,1,3,3,4,4-hexafluorohexane which may then be dehydrogenated to form 2-trifluoromethyl-1,1,3,3,4,4-hexafluoro-1-hexene which may then be reacted with hydrogen fluoride to form 2-trifluoromethyl-1,1,1,3,3,4,4-heptafluorohexane.

Sources & evidence

ORD record: ord-3053efc862bb4d0e94b991a6e6696dd6
Source dataset: uspto-grants-1991_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05059728

Reaction notes

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