1,2-Dichlorohexafluorocyclobutane → 1-Chloro 3,3,4,4-tetrafluoro cyclobutene

HRID 963798

Reaction equation

[Cl:1][C:2]1(F)[C:5]([F:7])([F:6])[C:4]([F:9])([F:8])[C:3]1(F)Cl.FC1(F)C(F)=C(F)C1(F)F>>[F:6][C:5]1([F:7])[C:2]([Cl:1])=[CH:3][C:4]1([F:9])[F:8]

Participants

Reactant 2

HCID 96431,2-Dichlorohexafluorocyclobutane

HCID 12767Hexafluorocyclobutene

Product 1

HCID 126638541-Chloro 3,3,4,4-tetrafluoro cyclobutene

Procedure

The conversion of 1,2-dichlorohexafluorocyclobutane was 30%, the selectivity of the targeted hexafluorocyclobutene was 96% and a 3.5% selectivity of tetrafluoro-1-chlorocyclobutene was formed as the by-product. The selectivity and the conversion were calculated by multiplying the correction coefficient, which was independently determined by the gas chromatography peak areas. The same procedure was used for the following operations.

Sources & evidence

ORD record: ord-aba3804530b64007a937b59926300bb1
Source dataset: uspto-grants-1998_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05763703

Linked notes

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