Title:
ELECTROCHEMICAL METHOD FOR HYDROGENATING 2-ALKYLANTHRAQUINONE TO 2- ALKYLANTHRACENE-9, 10-DIOL
Document Type and Number:
WIPO Patent Application WO/2024/050745
Kind Code:
A1
Abstract:
An electrochemical method for hydrogenating 2-alkylanthraquinone to 2-alkylanthracene-9, 10-diol is provided, which features a simple and environmentally-friendly process. Advantageously, the solution in the cathode chamber can be completely free or substantially free from an electrolyte and the hydrogenation reaction can be carried out in a working solution. The method is more suitable for industrialization.
Inventors:
SCHWIEDERNOCH RENATE (CN)
METIVIER PASCAL (FR)
FACCHI DANIELE (IT)
FORMIGA NUNO (BE)
LIU TINGTING (CN)
FAN LI (CN)
METIVIER PASCAL (FR)
FACCHI DANIELE (IT)
FORMIGA NUNO (BE)
LIU TINGTING (CN)
FAN LI (CN)
Application Number:
PCT/CN2022/117724
Publication Date:
March 14, 2024
Filing Date:
September 08, 2022
Export Citation:
Assignee:
SOLVAY (BE)
International Classes:
C25B3/05
Foreign References:
| US20200056291A1 | 2020-02-20 | |||
| CN101942672A | 2011-01-12 | |||
| CN101328591A | 2008-12-24 | |||
| CN114941153A | 2022-08-26 | |||
| CN114808000A | 2022-07-29 | |||
| US5662878A | 1997-09-02 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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