Chemistry: electrical and wave energy – Processes and products
Patent
1990-09-14
1992-04-28
Niebling, John
Chemistry: electrical and wave energy
Processes and products
204 81, 570124, 570140, C25B 306, C07C 1908
Patent
active
051085569
ABSTRACT:
A process for preparing tertiary perfluoroamines is provided. The process comprises electrochemically fluorinating a tertiary thioamide precursor, said thioamide precursor having at least one thioamide moiety, ##STR1## and terminal portions which can be alkyl or cycloalkyl having 1 to 12 carbon atoms, aryl having 6 to 12 carbon atoms, or combinations thereof, with the proviso that when more than one thioamide moiety is present, the thioamide moieties are bonded together by alkylene, cycloalkylene or arylene groups. Also provided are tertiary thioamides and tertiary perfluoroamines.
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Griswold Gary L.
Kirn Walter N.
Marquis Steven P.
Minnesota Mining and Manufacturing Company
Niebling John
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