Methods for Making 3-Chloro-1,1,1,6,6,6-Hexafluoro-2,4-Hexadiene

Disclosed are compositions and systems having utility in numerous situations, including in particular solvent cleaning systems, as well as refrigerant lubricants and/or compatibilizing agents, and to methods which utilize such compositions and systems. More particularly, the present invention in pre...

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Bibliographic Details
Main Authors TUNG HSUEH SUNG HARRY, JOHNSON ROBERT
Format Patent
LanguageEnglish
Published 26.01.2012
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Disclosed are compositions and systems having utility in numerous situations, including in particular solvent cleaning systems, as well as refrigerant lubricants and/or compatibilizing agents, and to methods which utilize such compositions and systems. More particularly, the present invention in preferred aspects is directed to solvents, blowing agents, heat transfer fluids and compatibilizing agents comprising the compound 3-chloro-1,1,1,6,6,6-hexafluoro-2,4-hexadiene. In particular, this invention provides a method for the production of the compound of Formula I, 3-chloro-1,1,1,6,6,6-hexafluoro-2,4-hexadiene, comprising reacting 1,1,1,3,3-pentachloropropane with hydrogen fluoride in the presence of a catalyst, in a reactor.
Bibliography:Application Number: US201113249380