Process for preparing trifluoroacetyl chloride

Details Process for preparing trifluoroacetyl chloride Process for preparing trifluoroacetyl chloride

1983-09-15

1987-02-17

Trousof, Natalie

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260694, C07C 5158

Patent

active

046438513

ABSTRACT:
The invention relates to the preparation of trifluoroacetyl chloride by catalytic chlorination of trifluoroacetaldehyde with chlorine. Catalysis is performed in the vapor phase in a fixed bed or a fluidized bed reactor with an activated carbon catalyst. Optionally, hydrochloric acid and/or an inert diluent can be present with the reactant without affecting the results of this process.

REFERENCES:
patent: 2922816 (1960-01-01), MacMillan
Patai, Saul The Chemistry of Acyl Halides (1972) Interscience, Publ. pp. 55-57.
Kato, Yogoro Chemical Abstracts vol. 43 (1939) #3027h.
Clark, N. G. Modern Organic Chemistry (1964) Oxiford Univ Press, Publ. pp. 514-515.
Association Institut du pin Chemical Abstracts vol. 47 (1953) #8362c, (French 980,300).

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