Title:
METHOD FOR PRODUCING GUERBET ALCOHOL
Document Type and Number:
WIPO Patent Application WO/2023/095814
Kind Code:
A1
Abstract:
A method for producing a Guerbet alcohol, wherein a raw material alcohol having 8-36 carbon atoms is reacted in the presence of a catalyst (A) which contains a first component and a second component as indicated below and in which the molar ratio (first component/second component) of the first component with respect to the second component is 2.9 or less. First component: copper.
Second component: one element selected from the group consisting of elements belonging to groups 3-12 in periods 4-6 of the periodic table, excluding copper and nickel.
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Inventors:
ONOZAWA SATORU (JP)
Application Number:
PCT/JP2022/043260
Publication Date:
June 01, 2023
Filing Date:
November 24, 2022
Export Citation:
Assignee:
KAO CORP (JP)
International Classes:
C07C29/34; B01J23/80; B01J29/072; C07B61/00; C07C31/125
Domestic Patent References:
| WO2022131353A1 | 2022-06-23 |
Foreign References:
| US3558716A | 1971-01-26 | |||
| JP2018021011A | 2018-02-08 | |||
| JP2021095405A | 2021-06-24 | |||
| JP2004509156A | 2004-03-25 | |||
| JPS4935308A | 1974-04-01 | |||
| JP2013139416A | 2013-07-18 |
Other References:
LOPEZ-OLMOS CRISTINA, MORALES MARÍA V., GUERRERO-RUIZ ANTONIO, RODRÍGUEZ-RAMOS INMACULADA: "Continuous Catalytic Condensation of Ethanol into 1-Butanol: The Role of Metallic Oxides (M = MgO, BaO, ZnO, and MnO) in Cu-M/Graphite Catalysts", INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, AMERICAN CHEMICAL SOCIETY, vol. 59, no. 38, 23 September 2020 (2020-09-23), pages 16626 - 16636, XP093068990, ISSN: 0888-5885, DOI: 10.1021/acs.iecr.0c04113
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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