Process for producing polychlorobenzonitrile

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260465G, C07C12014

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active

045307970

ABSTRACT:
A process for producing polychlorobenzonitrile having chlorine atoms at the 2,6-position by ammoxidation of toluene derivative having chlorine atoms at the 2,6-position with a gas containing ammonia and oxygen in vapor phase in the presence of a catalyst, characterized in that bromine and/or a bromine-containing compound is added to the reaction system.

REFERENCES:
patent: 3399225 (1968-08-01), Tarama et al.
patent: 4010188 (1977-03-01), Grasselli et al.
patent: 4124631 (1978-11-01), Hayami et al.

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