Title:
METHOD FOR PRODUCING OXIME
Document Type and Number:
WIPO Patent Application WO/2014/157020
Kind Code:
A1
Abstract:
Provided is a method for producing an oxime with high efficiency, which is a method for producing an oxime by oxidizing an amine and comprises a first contacting step and a second contacting step, wherein the second contacting step is carried out by bringing an additional amine into contact with oxygen in the presence of at least a portion of an oxidization product that is produced in the first contacting step.
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Inventors:
HOSHINO MASAHIRO (JP)
KIKUCHI YUTA (JP)
KIKUCHI YUTA (JP)
Application Number:
PCT/JP2014/057952
Publication Date:
October 02, 2014
Filing Date:
March 17, 2014
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C07C249/04; C07C251/44; C07D223/10; C07B61/00
Domestic Patent References:
| WO2002060860A1 | 2002-08-08 | |||
| WO2013125324A1 | 2013-08-29 | |||
| WO2005009613A1 | 2005-02-03 |
Foreign References:
| JP2003212832A | 2003-07-30 | |||
| JP2003064038A | 2003-03-05 | |||
| JPH05301858A | 1993-11-16 | |||
| JPH02295956A | 1990-12-06 | |||
| JP2007001952A | 2007-01-11 | |||
| JP2008308389A | 2008-12-25 | |||
| JP2013189414A | 2013-09-26 | |||
| JP2005015381A | 2005-01-20 | |||
| JP2005015382A | 2005-01-20 | |||
| JPS484791A | ||||
| JPH05170732A | 1993-07-09 |
Other References:
See also references of EP 2980065A4
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
Nakayama δΊ¨ (JP)
Nakayama δΊ¨ (JP)
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