Process for the halogenation of 3,3,3-trifluoropropene

This invention provides a process for the preparation of a compound of formula CF 3 CHFCH 2 X, wherein X is Cl or F, the process comprising contacting 3,3,3-trifluoropropene (1243zf) with a compound of formula AB selected from Cl 2 , Br 2 , I 2 , CIF, ClBr, and ICI and HF in the presence of a zinc/c...

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Bibliographic Details
Main Authors SHARRATT, ANDREW, PAUL, MCGUINESS, CLAIRE, SMITH, JOHN, WILLIAM
Format Patent
LanguageEnglish
French
German
Published 04.12.2013
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:This invention provides a process for the preparation of a compound of formula CF 3 CHFCH 2 X, wherein X is Cl or F, the process comprising contacting 3,3,3-trifluoropropene (1243zf) with a compound of formula AB selected from Cl 2 , Br 2 , I 2 , CIF, ClBr, and ICI and HF in the presence of a zinc/chromia catalyst to produce the compound of formula CF 3 CHFCH 2 X.
Bibliography:Application Number: EP20130156851