Process for producing nitrile compound and catalyst used therefo

Details Process for producing nitrile compound and catalyst used therefo Process for producing nitrile compound and catalyst used therefo

1999-01-05

2000-08-22

McKane, Joseph

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

Organic compounds

Nitriles

558328, C07C25300

Patent

active

061075108

ABSTRACT:
There are disclosed a process for producing a nitrile compound which comprises catalytically reacting an alkyl group-substituted aromatic compound or an alkyl group-substituted heterocyclic compound with a mixed gas containing ammonia and oxygen in the presence of 1 a catalyst comprising a vanadium oxide, a chromium oxide, a boron oxide, a molybdenum oxide, and an oxide of an alkali metal or an alkaline earth metal or 2 a catalyst comprising a vanadium oxide, a chromium oxide, a boron oxide, an alkali metal oxide, and a heteropolyacid. According to the above process and by virtue of the specific catalyst, it is made possible to produce a nitrile compound having an aromatic ring or a heterocyclic ring in an extremely advantageous manner, that is, in high yield at high selectivity to the objective product.

REFERENCES:
patent: 4336205 (1982-06-01), Onishi et al.

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