Abstract
Kinetic laws of 4-bromo-phthalonitrile synthesis by vapor-phase oxidative ammonolisis of 4-bromo-o-xylene in the range of 633–69 K were studied. It was shown that formation of 4-bromophthalonitrile proceeds successively through 4-bromo-o-tolunitrile. Conversion rates of 4-bromo-o-xylene and 4-bromo-o-toluinitrile were found to be described by half-order equations on the corresponding components and not to depend on the oxygen and ammonia concentrations.
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Original Russian Text © G.A. Bagirzade, 2010, published in Zhurnal Obshchei Khimii, 2010, Vol. 80, No. 8, pp. 1360–1364.
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Bagirzade, G.A. Kinetics of oxidative ammonolysis of 4-bromo-o-xylene: I. Transformations of 4-bromo-o-xylene and 4-bromo-o-tolunitrile. Russ J Gen Chem 80, 1672–1676 (2010). https://doi.org/10.1134/S1070363210080177
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DOI: https://doi.org/10.1134/S1070363210080177