Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR PRODUCING DICYCLOHEXANEDICARBOXYLIC ACID DIESTER AND METHOD FOR PRODUCING DICYCLOHEXANEDICARBOXYLIC ACID
Document Type and Number:
WIPO Patent Application WO/2019/240033
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a method for producing a dicyclohexanedicarboxylic acid diester, which is capable of suppressing the generation of stereoisomers as by-products, and which is capable of separating isomers by a simple operation; and a method for producing a dicyclohexanedicarboxylic acid. A method for producing a dicyclohexanedicarboxylic acid according to the present invention is a method for producing a dicyclohexanedicarboxylic acid diester, which comprises a step for obtaining a dicyclohexanedicarboxylic acid diester represented by formula (2) by causing a reaction of a compound represented by formula (1) in the presence of a nickel catalyst and a reducing agent.

Inventors:
TSUNA KAZUHIRO (JP)
TAKAHASHI MOTOMASA (JP)
Application Number:
JP2019/022717
Publication Date:
December 19, 2019
Filing Date:
June 07, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJIFILM CORP (JP)
International Classes:
C07C67/343; B01J31/22; C07C51/09; C07C61/12; C07C69/74; C07C69/753; C07B61/00
Domestic Patent References:
WO2019017445A12019-01-24
Foreign References:
JP2017062336A2017-03-30
JP2016216433A2016-12-22
JPH04300918A1992-10-23
Other References:
PENG, YU ET AL.: "Ni-Catalyzed Reductive Homocoupling of Unactivated Alkyl Bromides at Room Temperature and Its Synthetic Application", THE JOURNAL OF ORGANIC CHEMISTRY, vol. 78, no. 21, 2 October 2013 (2013-10-02), pages 10960 - 10967, XP055664740, ISSN: 0022-3263, DOI: 10.1021/jo401936v
LIU, YONGJUN ET AL.: "Reductive Homocoupling of Organohalides Using Nickel(II) Chloride and Samarium Metal", CHEMISTRY - AN ASIAN JOURNAL, vol. 12, no. 6, 16 March 2017 (2017-03-16), pages 673 - 678, XP055664745, ISSN: 1861-4728, DOI: 10.1002/asia.201601712
CAI, YINGXIAO ET AL.: "Cobalt-Catalyzed Csp3-Csp3 Homocoupling", ADVANCED SYNTHESIS & CATALYSIS, vol. 358, no. 15, 1 January 2016 (2016-01-01), pages 2427 - 2430, XP055664789, ISSN: 1615-4150, DOI: 10.1002/adsc.201600213
GOLDUP, STEPHEN M. ET AL.: "Ligand-assisted nickel-catalyzed sp3-sp3 homocoupling of unactivated alkyl bromides and its application to the active template synthesis of rotaxanes", CHEMICAL SCIENCE, vol. 1, no. 3, 2010, pages 383 - 386, XP055664755, ISSN: 2041-6520, DOI: 10.1039/c0sc00279h
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
Download PDF: