The anal. of the reaction variables on the ammoxidn. of o-xylene using different V-Ti-O catalysts evidences that phthalimide is selectively formed by the direct oxidn. of intermediate o-tolunitrile. When an excess of ammonia is present, both o-tolunitrile and phthalimide are converted to phthalonitrile; however, the rates of the consecutive reactions may be controlled by a suitable distribution of vanadium oxide species on the TiO2 surface. [on SciFinder(R)]
Heterogeneous catalytic ammoxidation of o-xylene to phthalimide: analysis of the reaction network
CENTI, Gabriele;
1989-01-01
Abstract
The anal. of the reaction variables on the ammoxidn. of o-xylene using different V-Ti-O catalysts evidences that phthalimide is selectively formed by the direct oxidn. of intermediate o-tolunitrile. When an excess of ammonia is present, both o-tolunitrile and phthalimide are converted to phthalonitrile; however, the rates of the consecutive reactions may be controlled by a suitable distribution of vanadium oxide species on the TiO2 surface. [on SciFinder(R)]File in questo prodotto:
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