Nitration process which employs water tolerant Lewis acid cataly

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568927, 568932, 568934, 568937, 568938, 568939, 568940, 568929, C07C20500

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057289018

ABSTRACT:
A process for preparing a nitrated arene which comprises reacting an arene and nitric acid in the presence of a water tolerant Lewis acid catalyst under process conditions sufficient to form the nitrated arene and recovering the nitrated arene. Suitable Lewis acid catalysts are represented by the formula M.sup.n (A.sub.1).sub.x (A.sub.2).sub.n-x wherein

REFERENCES:
patent: 4600702 (1986-07-01), Schumacher
R.B. Temple, G.W. Thickett, Australian Journal of Chemistry, 1973, vol. pp. 667-669, Dec. 1973.
V.S. Kalishevich, O.S. Timofeev, K.S. Zakharov, A.I. Gren, Journal of Organic Chemistry of the USSR, 1988, vol. 24, pp. 349-353, Feb. 1988.
A.J. Gordon, R.A. Ford, "The Chemist's Companion", Wiley and Sons, New York, 1972, pp. 145-147.

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