Process for preparing dinitrotoluene with low by-product content

Details Process for preparing dinitrotoluene with low by-product content Process for preparing dinitrotoluene with low by-product content

1992-09-14

1993-09-14

Stoll, Robert L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568939, 568940, C07C20506

Patent

active

052450929

ABSTRACT:
Process for preparing dinitrotoluene by reacting toluene with concentrated nitric acid. The process reacts toluene with a large excess of concentrated nitric acid at selected conditions to produce a product which has substantially reduced by-product content.

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patent: 5099078 (1992-03-01), Quakenbush
patent: 5099080 (1992-03-01), Quakenbush

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