Process for producing aromatic compounds

Details Process for producing aromatic compounds Process for producing aromatic compounds

2005-12-20

2008-08-19

Price, Elvis O (Department: 1621)

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

Organic compounds

Oxygen containing

C568S715000, C568S717000, C568S718000, C568S712000, C568S720000, C568S723000, C568S731000, C562S406000

Reexamination Certificate

active

07414160

ABSTRACT:
A process produces an aromatic compound by bringing an aromatic compound (B) into contact with molecular oxygen (C) in the presence of a catalyst (A) comprising at least one of (A1) a heteropolyacid and/or a salt thereof, and (A2) a mixture of oxoacids and/or salts thereof containing, as a whole, one of P and Si and at least one selected from V, Mo and W to thereby yield another aromatic compound (G) than the aromatic compound (B). The process can produce, for example, a corresponding aromatic hydroxy compound (G1) by allowing the aromatic compound (B) to react with the molecular oxygen (C) further in the presence of a reducing agent (D).

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