Process for producing polyfluoroacyl compositions

Details Process for producing polyfluoroacyl compositions Process for producing polyfluoroacyl compositions

1995-03-20

1999-05-18

Dees, Jose G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic halides

562856, 562859, 562860, 562861, 562541, C07C51/58

Patent

active

059051698

ABSTRACT:
A process is disclosed for preparing polyhaloacyl fluorides such as trifluoroacetyl fluoride and difluoroacetyl fluoride by oxidizing 1-chloro-1,2,2,2-trifluoroethanes and 1,1-dichloro-2,2-difluoroethane, respectively with oxygen.

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patent: 2922816 (1960-01-01), Bruce, Jr.
patent: 3883407 (1975-05-01), Dittman
patent: 4022824 (1977-05-01), Childs
patent: 5041647 (1991-08-01), Gotoh et al.
patent: 5241113 (1993-08-01), Jacobson
patent: 5296640 (1994-03-01), Jacobson et al.
European Search Report.

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