Vapor phase nitration of aromatic compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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260688, 562434, 568584, 568929, 568937, 568939, 568940, 502237, 502241, 502243, 502250, 502255, 502260, C07C 7946

Patent

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044157444

ABSTRACT:
Aromatic compounds are nitrated in the vapor phase via a process comprising contacting the aromatic compound with a nitrating agent in the presence of a nitration promotion catalyst which comprises the adduct of:

REFERENCES:
patent: 2109873 (1938-03-01), Wilhelm
patent: 2431585 (1947-11-01), Rout
patent: 3966830 (1976-06-01), Shimada et al.
patent: 4107220 (1978-08-01), Owsley et al.
patent: 4112006 (1978-09-01), Schubert et al.
McKee et al, Industrial and Engineering Chemistry, vol. 28, (1958), pp. 662-667.

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