Butyric Acid → Heptafluorobutyric acid

HRID 259473

Reaction equation

HRID 259473 reaction equation
[F:1][C:2]([F:13])([C:9]([F:12])([F:11])[F:10])[C:3]([F:8])([F:7])[C:4]([F:6])=[O:5].C(O)(=[O:18])CCC.C(OC(=O)CCC)(=O)CCC>>[F:10][C:9]([F:12])([F:11])[C:2]([F:13])([F:1])[C:3]([F:8])([F:7])[C:4]([OH:18])=[O:5].[C:4]([F:6])(=[O:5])[CH2:3][CH2:2][CH3:9]

Participants

5

Reactant 3

HCID 264Butyric AcidHCID 7798Butyric anhydrideHCID 67632Heptafluorobutyroyl fluoride

Product 2

HCID 9777Heptafluorobutyric acidHCID 68035Butanoyl fluoride

Procedure

The following run illustrates the metathetical reaction of impure heptafluorobutyryl fluoride with butyric acid in the presence of butyric anhydride to give heptafluorobutyric acid and butyryl fluoride and the recovery of products from the reaction mixture by fractional distillation.

Sources & evidence

ORD record
ord-f0fd27ea775447efb4ba9fb622217ab9
Source dataset
uspto-grants-1977_07
Patent number
US04038310

Linked notes

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