Title:
重水を重水素源として使用する無触媒電気化学重水素化方法
Document Type and Number:
Japanese Patent JP7029572
Kind Code:
B2
Abstract:
A catalyst-free electrochemical deuteration method using deuterium oxide as a deuterium source, adding an electrolyte, an organic compound containing an ethylenic bond or acetylenic bond, deuterium oxide, and an organic solvent into a reactor, applying a direct current voltage of 4-8 V between electrodes of a carbon felt in an atmosphere of an inert gas for an electrolytic reaction, to obtain a product, and purifying the product to obtain a deuterated product. In the method provided by the present disclosure, with the organic compound containing an ethylenic bond or acetylenic bond as a raw material, deuterium oxide as a deuterium source, cheap and readily available carbon electrode materials as cathodes and anodes, it is possible to obtain deuterated products by a direct current electrolysis in an organic solvent, without any transition metal catalysts.
Inventors:
Asahi
Liu Asahi
Liu Asahi
Application Number:
JP2021504374A
Publication Date:
March 03, 2022
Filing Date:
September 03, 2020
Export Citation:
Assignee:
Nanjing Nanjing Pharmaceutical Technology Research Institute Co., Ltd.
NANJING UNIVERSITY
NANJING UNIVERSITY
International Classes:
C25B3/25; C07D211/40; C07D213/61; C07D295/205; C07D303/16; C07D307/20; C07H9/04; C07H13/02; C25B3/05; C25B3/07
Domestic Patent References:
| JP7501854A | ||||
| JP63203782A | ||||
| JP1108389A | ||||
| JP5506273A |
Foreign References:
| WO2018054612A1 | ||||
| CN109943861A |
Attorney, Agent or Firm:
Xia International Patent and Trademark Office
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