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Title:
METHOD FOR PRODUCING NITRO-SUBSTITUTED AROMATIC COMPOUND, NITROSO-SUBSTITUTED AROMATIC COMPOUND OR AZOXY-SUBSTITUTED AROMATIC COMPOUND AND CATALYST THEREFOR
Document Type and Number:
Japanese Patent JP2003261516
Kind Code:
A
Abstract:

To provide a method for industrially producing a nitro-substituted, nitroso-substituted or azoxy-substituted aromatic compound from an amino- substituted aromatic compound and hydrogen peroxide.

The method for producing the nitro-substituted, nitroso- substituted or azoxy-substituted aromatic compound comprises carrying out a reaction between the amino-substituted aromatic compound and hydrogen peroxide in the presence of a metal oxide catalyst which is prepared by reaction between hydrogen peroxide and at least one substance selected from the group consisting of metallic tungsten, metallic molybdenum, a tungsten compound made from tungsten and a group IIIb, IVb, Vb, or VIb element (except oxygen) and a molybdenum compound made from molybdenum and a group IIIb, IVb, Vb or VIb element (except oxygen).


Inventors:
HAGITANI KOJU
Application Number:
JP2002000378878
Publication Date:
September 19, 2003
Filing Date:
December 27, 2002
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
B01J23/28; B01J23/30; B01J37/12; C07B61/00; C07C201/06; C07C205/06; C07C205/12; C07C205/57; C07C207/02; C07C291/08; (IPC1-7): C07C201/06; B01J23/28; B01J23/30; B01J37/12; C07C205/06; C07C205/12; C07C205/57; C07C207/02; C07C291/08
Attorney, Agent or Firm:
Takashi Kuboyama (2 outside)