Preparation of nuclear chlorinated aromatic compounds

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

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260453AR, 260544D, 568656, 570127, C07C12152, C07C119048, C07C 2513

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active

044709307

ABSTRACT:
Chloro-aromatic compounds of the formula ##STR1## wherein R is CF.sub.3, OCF.sub.3, OC.sub.2 F.sub.5, CN, NCO, or COCl, m is 0 or 1, and n is 0 or 1 are prepared by the vapor phase chloro-denitration reaction of a chlorinating agent with a nitro-aromatic compound of the formula ##STR2## where R, m, and n are as defined above.

REFERENCES:
patent: 4225534 (1980-09-01), Yoshikawa
Vorozhtsov et al., Zhurnal Obshchei Khimii, Vol. 31, No. 4, pp. 1222-1226 (1961).

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