Title:
シクロヘキサノン二量体の製造方法
Document Type and Number:
Japanese Patent JP7082998
Kind Code:
B2
Abstract:
A method for producing a cyclohexanone dimer is provided. The method includes the steps of performing condensation of cyclohexanone in the presence of a solid acid catalyst to obtain the cyclohexanone dimer, wherein the solid acid catalyst includes metal oxide of tungsten and a carrier with Lewis acid sites and Brønsted acid sites. The method of the present disclosure has an advantage of mild reaction condition, fast reaction rate and high selectivity, thereby realizing the value of the industrial application.
Inventors:
Zhang
Yang Hong Kai
Cai Kao
Shen Jia Hui
Yang Hong Kai
Cai Kao
Shen Jia Hui
Application Number:
JP2020047217A
Publication Date:
June 09, 2022
Filing Date:
March 18, 2020
Export Citation:
Assignee:
China Petroleum Chemical Industry Development Co., Ltd.
International Classes:
C07C45/74; B01J29/16; B01J29/48; B01J29/78; B01J37/08; C07C49/417
Domestic Patent References:
| JP1213251A | ||||
| JP52017450A | ||||
| JP2006240920A |
Foreign References:
| CN102311326A | ||||
| CN102500398A | ||||
| CN106563511A |
Attorney, Agent or Firm:
Mayumi Kawamoto
Go Sato
Go Sato