KINETICS AND MECHANISM OF DECOMPOSITION OF RING-SUBSTITUTED N-NITROBENZAMIDES IN AQUEOUS SULFURIC ACID
The decomposition rate of a series of meta- and para-substituted N-nitrobenzamides in aqueous sulfuric acid was measured by a spectrophotometric method.It was shown that the main directions of the reaction are cleavage of the N-N or N-C bond in the form of the substrate protonated at the nitrogen atom and also bimolecular decomposition under influence of nucleophiles.The effect of the structure of the N-nitrobenzamide and the acidity of the medium on the direction of decomposition is discussed.
Drozdova, O. A.,Astrat'ev, A. A.,Kuznetsov, L. L.,Selivanov, V. F.
p. 675 - 680
(2007/10/02)
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