Title:
DIALKYL CARBONATE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/116485
Kind Code:
A1
Abstract:
Provided is a dialkyl carbonate production method that enables a dialkyl carbonate to be produced in a simple manner and in a short reaction time and enables easy processing of by-products. This dialkyl carbonate production method involves generation reaction of a carbonate ester through reaction between carbon dioxide and an alcohol represented by formula (1), wherein the generation reaction of a carbonate ester is performed in the presence of a carbodiimide compound represented by formula (2) (R1-R3 in the formula are as described in the description of the present application).
Inventors:
LIU HONGYU (JP)
ISOBE TAKEHIKO (JP)
SHINKAI YOUSUKE (JP)
HARADA HIDEFUMI (JP)
ISOBE TAKEHIKO (JP)
SHINKAI YOUSUKE (JP)
HARADA HIDEFUMI (JP)
Application Number:
PCT/JP2019/047310
Publication Date:
June 11, 2020
Filing Date:
December 04, 2019
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C07C68/04; C07C69/96; C07B61/00
Foreign References:
| JPH0733715A | 1995-02-03 | |||
| JP2018193354A | 2018-12-06 | |||
| JP2012162523A | 2012-08-30 | |||
| JP2012162523A | 2012-08-30 |
Other References:
See also references of EP 3892609A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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