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Title:
METHOD FOR PRODUCING TUNGSTEN COMPLEX
Document Type and Number:
Japanese Patent JP2004307473
Kind Code:
A
Abstract:

To provide a method for producing a tungsten complex easily without performing a troublesome operation such as a filtration for removing insoluble material, etc., in its production process.

This method for producing the tungsten complex is provided by performing the reaction of tungsten oxide obtained by performing the reaction of at least 1 kind selected from a group consisting of a tungsten compound consisting of tungsten with a IIIb group element, a tungsten compound consisting of tungsten with a IVb group element, a tungsten compound consisting of tungsten with a Vb group element, a tungsten compound consisting of tungsten with a VIb group element excluding oxygen, and tungsten metal with hydrogen peroxide, with an organic compound capable of coordinating with tungsten.


Inventors:
HIROTA SHOJI
HAGITANI KOJU
Application Number:
JP2004047436A
Publication Date:
November 04, 2004
Filing Date:
February 24, 2004
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C07D213/22; B01J31/22; C07C49/92; C07C55/06; C07C291/04; C07D213/79; C07F9/53; C07F11/00; (IPC1-7): C07D213/22; B01J31/22; C07D213/79
Domestic Patent References:
JPH09508392A1997-08-26
JP2001247578A2001-09-11
JP2002255918A2002-09-11
JP2002265483A2002-09-18
JP2003252889A2003-09-10
JPH08283206A1996-10-29
Attorney, Agent or Firm:
Takashi Kuboyama
Toru Nakayama
Masayuki Enomoto



 
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