Title:
METHOD FOR PRODUCING trans, trans-MUCONIC ACID OR ALKYL ESTER THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/153586
Kind Code:
A1
Abstract:
Trans,trans-muconic acid or an alkyl ester thereof, which serves as a raw material for terephthalic acid or an alkyl ester thereof, is produced by a step in which α-hydromuconic acid or an alkyl ester thereof, which can be derived from biomass resources, is dehydrogenated in the presence of a dehydrogenation catalyst.
Inventors:
TSUKAMOTO DAIJIRO (JP)
KAWAMURA KENJI (JP)
YAMADA KATSUSHIGE (JP)
KAWAMURA KENJI (JP)
YAMADA KATSUSHIGE (JP)
Application Number:
PCT/JP2021/002758
Publication Date:
August 05, 2021
Filing Date:
January 27, 2021
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
C07C51/377; C07C57/16; C07C67/297
Domestic Patent References:
| WO2012082725A1 | 2012-06-21 | |||
| WO2016199858A1 | 2016-12-15 |
Foreign References:
| CN109896918A | 2019-06-18 | |||
| CN110483265A | 2019-11-22 | |||
| JP2006528605A | 2006-12-21 | |||
| JP2006500430A | 2006-01-05 |
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