Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1981-03-31
1982-06-22
Torrence, Dolph H.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
252467, 546286, C07C12014, C07D21357
Patent
active
043362052
ABSTRACT:
Aromatic nitriles can be produced in high yields by ammoxidation of an alkyl-substituted aromatic compound in the presence of a catalyst containing oxides of (1) vanadium, (2) antimony and (3) at least one of uranium and chromium, even when concentration of the starting aromatic compound in the starting gas is high or mixing ratio of ammonia to the starting aromatic compound is reduced to the neighborhood of the stoichiometric equivalent.
REFERENCES:
patent: 3497545 (1970-02-01), Golden et al.
patent: 3927007 (1975-12-01), Lussling et al.
Japanese Published Unexamined Patent Application laid-open as No. 17360/1980.
Furuoya Itsuo
Minato Ichiro
Onishi Isatsugu
Takeda Chemical Industries Ltd.
Torrence Dolph H.
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