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Improved preparation of 2:4:6-trinitrobenzoic acid

✍ Scribed by Brown, D. J.

Publisher: Wiley (John Wiley & Sons)
Year: 1947
Weight: 125 KB
Volume: 66
Category: Article
ISSN: 0368-4075
DOI: 10.1002/jctb.5000660510

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✦ Synopsis

Abstract

The preparation of 2 :4 : 6‐trinitrobenzoic acid by the oxidation of 2:4:6‐trinitrotoluene (TNT) in nitric acid solution with sodium chlorate, by the method of Lüttgen,^1^ has been rightly condemned by Clarke and Hartman^2^ on the grounds of control difficulty. However, it has been found that ‐with suitable modification this method produces trinitrobenzoic acid with the minimum of trouble and in 85—90% yield (cf. 60—70% by chromic acid oxidation).

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