Title:
HYDROFORMYLATION CATALYST, PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/244140
Kind Code:
A1
Abstract:
A hydroformylation catalyst, a preparation method therefor and use thereof. The hydroformylation catalyst comprises an active component (20) and a carrier (10) carrying the active component (20). The active component (20) comprises a transition metal (22) as a central atom and a polyhydroxy aromatic ring group (24) bonded to the transition metal (22). The transition metal (22) and the polyhydroxy aromatic ring group (24) are bonded by means of at least one of metal-hydroxyl coordination bond and metal-oxygen covalent bond. The active component (20) comprises at least one metal-hydroxyl coordination bond and at least one metal-oxygen covalent bond.
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Inventors:
WANG YONG (CN)
WANG ZHE (CN)
GONG YUTONG (CN)
WU LEI (CN)
YU LILI (CN)
LI HAORAN (CN)
CHEN ZHIRONG (CN)
MA XIAO (CN)
MAO JIANYONG (CN)
WANG ZHE (CN)
GONG YUTONG (CN)
WU LEI (CN)
YU LILI (CN)
LI HAORAN (CN)
CHEN ZHIRONG (CN)
MA XIAO (CN)
MAO JIANYONG (CN)
Application Number:
PCT/CN2019/115850
Publication Date:
December 10, 2020
Filing Date:
November 06, 2019
Export Citation:
Assignee:
ZHEJIANG NHU CO LTD (CN)
UNIV ZHEJIANG (CN)
SHANDONG NHU PHARMACEUTICAL CO LTD (CN)
SHANDONG NHU VITAMIN CO LTD (CN)
UNIV ZHEJIANG (CN)
SHANDONG NHU PHARMACEUTICAL CO LTD (CN)
SHANDONG NHU VITAMIN CO LTD (CN)
International Classes:
B01J31/22; C07C45/50; C07C47/02
Domestic Patent References:
| WO2014197940A1 | 2014-12-18 |
Foreign References:
| CN110327975A | 2019-10-15 | |||
| CN110215919A | 2019-09-10 | |||
| CN110201663A | 2019-09-06 | |||
| CN109806911A | 2019-05-28 | |||
| CN101798361A | 2010-08-11 | |||
| CN109174182A | 2019-01-11 | |||
| CN101055437A | 2007-10-17 | |||
| KR20190060375A | 2019-06-03 |
Attorney, Agent or Firm:
HANGZHOU HUAJIN LIANZHE INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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