Title:
PROCESS FOR PRODUCING LACTAM
Document Type and Number:
WIPO Patent Application WO/2003/024927
Kind Code:
A1
Abstract:
A process for producing a lactam, characterized by subjecting an alicyclic primary amine to an oxidation reaction in the presence of a catalyst comprising silicon oxide&semi and the catalyst comprising silicon oxide which is for use in the process.
Inventors:
SULTANA ASIMA (JP)
NAGAHARA HAJIME (JP)
FUJII YUICHI (JP)
SUZUKI KEN (JP)
NAGAHARA HAJIME (JP)
FUJII YUICHI (JP)
SUZUKI KEN (JP)
Application Number:
PCT/JP2002/009226
Publication Date:
March 27, 2003
Filing Date:
September 10, 2002
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
SULTANA ASIMA (JP)
NAGAHARA HAJIME (JP)
FUJII YUICHI (JP)
SUZUKI KEN (JP)
SULTANA ASIMA (JP)
NAGAHARA HAJIME (JP)
FUJII YUICHI (JP)
SUZUKI KEN (JP)
International Classes:
B01J21/08; B01J21/12; B01J23/22; B01J23/28; B01J29/03; B01J29/035; B01J29/04; B01J29/85; C07D201/02; C07D223/10; B01J23/24; B01J35/10; (IPC1-7): C07D201/02; B01J29/03
Foreign References:
| JP2001213861A | 2001-08-07 | |||
| JP2001181260A | 2001-07-03 | |||
| JP2001072657A | 2001-03-21 | |||
| EP0570136A1 | 1993-11-18 | |||
| EP0395046A2 | 1990-10-31 | |||
| US4337358A | 1982-06-29 | |||
| GB2309655A | 1997-08-06 |
Attorney, Agent or Firm:
Watanabe, Junzo (Akasaka Habitation Building, 3-5, Akasaka 1-chom, Minato-ku Tokyo, JP)
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