PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE

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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Main Authors SMITH JOHN WILLIAM, SHARRATT ANDREW PAUL, MCGUINESS CLAIRE
Format Patent
LanguageEnglish
Published 30.04.2014
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Abstract 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.
AbstractList 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.
Author MCGUINESS CLAIRE
SMITH JOHN WILLIAM
SHARRATT ANDREW PAUL
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Snippet 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...
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CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
Title PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE
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