Electrolysis: processes – compositions used therein – and methods – Electrolytic synthesis – Preparing organic compound
Patent
1994-03-04
1996-11-12
Gorgos, Kathryn
Electrolysis: processes, compositions used therein, and methods
Electrolytic synthesis
Preparing organic compound
570142, C25B 308, C07C 1908, C07C 2118
Patent
active
055736548
ABSTRACT:
Perfluoroisobutene-MeOH adduct (2H-octafluororisobutyl methyl ether) is converted to hexafluoropropane by reaction with trialkyl amine (eg. triethyl amine) and H.sub.2 O. 1,1,1,3,3-Pentafluoropropene is also produced in lesser amounts. The electrolysis of the reaction product in anhydrous HF (at 10.degree.-50.degree. C., 0-140 kPa, and 50-300 amps/m.sup.2 anode area) yields C.sub.3 F.sub.8 and some CF.sub.3 CFHCF.sub.3 which is condensed out of a gas stream from the electrolysis cell.
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Cheburkov Yuri
Hansen John C.
Gorgos Kathryn
Griswold Gary L.
Kirn Walter N.
Little Douglas B.
Minnesota Mining and Manufacturing Company
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