Title:
METHOD FOR PRODUCING DEUTERATED COMPOUND WITH TOWER DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/007464
Kind Code:
A1
Abstract:
Disclosed is a method for producing a deuterated compound with a tower device. By means of using an active deuterium reagent as a deuterium source, the content of deuterium in the product is continuously improved in the absence of a catalyst or a proper alkali as a catalyst, and finally, the qualified deuterated product is generated and has the advantages of high utilization degree of deuterium isotopes, good deuteration effect, and high energy efficiency.
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Inventors:
GAO ZHANGHUA (CN)
WU TAO (CN)
CHEN JIA (CN)
JIANG ZHIJIANG (CN)
TANG JIANBO (CN)
TAO WEIJIAN (CN)
WU TAO (CN)
CHEN JIA (CN)
JIANG ZHIJIANG (CN)
TANG JIANBO (CN)
TAO WEIJIAN (CN)
Application Number:
PCT/CN2022/124287
Publication Date:
January 11, 2024
Filing Date:
October 10, 2022
Export Citation:
Assignee:
NINGBO CUIYING CHEMICAL TECH CO LTD (CN)
International Classes:
C07B59/00; C07C29/00; C07C31/04; C07C31/08; C07C45/61; C07C49/08
Foreign References:
| CN115010566A | 2022-09-06 | |||
| CN114506818A | 2022-05-17 | |||
| CN106542982A | 2017-03-29 | |||
| CN113072421A | 2021-07-06 | |||
| US20070043242A1 | 2007-02-22 | |||
| CN112441877A | 2021-03-05 |
Other References:
WANG XUETING, WANG WEI; DU XIAO-NING; LU WEI-JING; HOU JIE; LEI WEN; YUE HAN-XIAO; XU JIAN-FEI: "H-D Exchange Catalyst of Acetone with Deuterium Oxide", HUAXUE SHIJI - CHEMICAL REAGENTS, BEIJING : HUAXUE HUAXUE SHIJI KEJI QINGBAO ZHONGXINZHAN, CN, vol. 39, no. 6, 15 June 2017 (2017-06-15), CN , pages 647 - 650, XP093124512, ISSN: 0258-3283, DOI: 10.13822/j.cnki.hxsj.2017.06.017
Attorney, Agent or Firm:
HANGZHOU ZHIJIAN PATENT ATTORNEY CO., LTD (CN)
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