Process for the production of chlorofluorinated aliphatic ketone

Details Process for the production of chlorofluorinated aliphatic ketone Process for the production of chlorofluorinated aliphatic ketone

1975-12-22

1977-11-29

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260593R, 260593H, C07C 4930, C07C 4904

Patent

active

040605558

ABSTRACT:
Chlorofluorinated aliphatic ketones may be effectively produced by an oxychlorofluorination process by reacting a gaseous mixture of a starting material selected from an aliphatic ketone and a halogenated aliphatic ketone in which the halogen atoms are selected from chlorine and fluorine, or mixtures thereof, an oxygen-containing gas, a chlorinating agent selected from the group consisting of HCl and Cl.sub.2 and mixtures thereof, and HF, in the presence of a Deacon catalyst supported by a stable, inert metal salt carrier.

REFERENCES:
patent: 2533132 (1950-12-01), McBee et al.
patent: 3476817 (1969-11-01), Vecchio
patent: 3803241 (1974-04-01), Stalkin et al.
Allan et al., Rev. Pure & Appl. Chem., vol. 21, pp. 145-166, (1971).

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