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US 6,602,844 B2Granted
Perfluorocyclicamine, constant boiling composition and process for producing the same
AssigneeShowa Denko K.K.
InventorsKiyomitsu Kanno, Toshio Nagashima, Galina I. Kaourova, Dmitri D. Moldavski, Vladimir I. Gribel
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Abstract
A process for producing a perfluorocyclicamine which includes electrolytically fluorinating a triallylamine in anhydrous liquid hydrogen fluoride. A constant boiling composition and process for producing the same is also described.
Claims12
A constant boiling composition comprising cis-perfluoro-1-propyl-3,4-dimethylpyrrolidine, trans-perfluoro-1-propyl-3,4-dimethylpyrrolidine, perfluoro-1-propyl-3-methylpiperidine and perfluorotripropylamine.
Dependencies are inferred from the claim text.