METHODS OF MAKING HALOGENATED PARTIALLY FLUORINATED COMPOUNDS

Described herein is method of making a halogenated partially fluorinated compound, comprising: (a) providing a compound having the following structure of formula (I): Rf-CF═CXY wherein X and Y are independently selected from F and Cl; wherein Rf is a fluorinated monovalent group comprising 1 to 10 c...

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Bibliographic Details
Main Authors LOCHHAAS, Kai Helmut, HINTZER, Klaus, HIRSCHBERG, Markus E, SHYSHKOV, Oleg
Format Patent
LanguageEnglish
French
German
Published 01.11.2017
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Described herein is method of making a halogenated partially fluorinated compound, comprising: (a) providing a compound having the following structure of formula (I): Rf-CF═CXY wherein X and Y are independently selected from F and Cl; wherein Rf is a fluorinated monovalent group comprising 1 to 10 carbon atoms; (b) contacting the compound with at least one of (i) an iodine or bromine containing salt in the presence of an acid; and (ii) aqueous solution of HZ wherein Z is selected from I and Br to form the halogenated partially fluorinated compound of the formula (II): R′f-CFH-CXYZ wherein X and Y are independently selected from F and Cl; Z is selected from I and Br; and R′f is a fluorinated monovalent group comprising 1 to 10 carbon atoms.
Bibliography:Application Number: EP20150874088