Nitration processes

Details Nitration processes Nitration processes

1984-05-07

1986-11-04

Terapane, John F.

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

Organic compounds

Amino nitrogen containing

568932, 568933, 568934, 568940, 260688, C07C 8524, C07C 7910

Patent

active

046211578

ABSTRACT:
The present invention relates to improvements in processes of preparing dinitrated aromatic compounds, particularly dinitrated aniline and dinitrated substituted aniline compounds, employing relatively dilute and then more concentrated nitric acid as the nitrating agent.

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Glazer et al., "Kinetics & Mechanism of Aromatic Nitration, Part VII, Products of Nitration of Aniline Derivatives, Especially of Dimethylaniline", Journal of Chemical Society, 1950, pt. 3, pp. 2657-2678.

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