Title:
METHOD FOR PRODUCING CARBONIC ESTER
Document Type and Number:
WIPO Patent Application WO/2019/138993
Kind Code:
A1
Abstract:
To achieve a method for producing a carbonic ester at a high yield by a simple process while suppressing formation of by-products, for example, a method for producing an aliphatic carbonic ester. The above problem is solved by a method for producing a carbonic ester, the method including a carbonic ester formation reaction in which an alcohol and carbon dioxide are reacted in the presence of an aromatic nitrile compound and a catalyst, wherein the water content in the alcohol used in the carbonic ester formation reaction is 0.10% by mass or less.
Inventors:
HARADA HIDEFUMI (JP)
ISOBE TAKEHIKO (JP)
LIU HONGYU (JP)
SHINKAI YOUSUKE (JP)
UMEZU RYOTARO (JP)
ISOBE TAKEHIKO (JP)
LIU HONGYU (JP)
SHINKAI YOUSUKE (JP)
UMEZU RYOTARO (JP)
Application Number:
PCT/JP2019/000181
Publication Date:
July 18, 2019
Filing Date:
January 08, 2019
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C07C68/04; C07C69/96; C07B61/00
Domestic Patent References:
| WO2017221908A1 | 2017-12-28 | |||
| WO2003055840A1 | 2003-07-10 |
Foreign References:
| JP2017160132A | 2017-09-14 | |||
| JP2010077113A | 2010-04-08 | |||
| JP2012162523A | 2012-08-30 |
Other References:
See also references of EP 3738948A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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