发明授权
US4324625A Process for preparing alkanediols by electrochemical coupling of
halohydrins
失效
通过卤代醇的电化学偶联制备烷二醇的方法
- 专利标题: Process for preparing alkanediols by electrochemical coupling of halohydrins
- 专利标题(中): 通过卤代醇的电化学偶联制备烷二醇的方法
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申请号: US171380申请日: 1980-07-29
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公开(公告)号: US4324625A公开(公告)日: 1982-04-13
- 发明人: Charles C. Cumbo
- 申请人: Charles C. Cumbo
- 申请人地址: DE Wilmington
- 专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人地址: DE Wilmington
- 主分类号: C25B3/10
- IPC分类号: C25B3/10 ; C25B11/04 ; C25B13/08
摘要:
The invention relates to a process for the preparation of alkanediols by the electrochemical coupling of a halohydrin in a divided electrolytic cell having a copper cathode, in an aqueous system whose catholyte contains copper ions and a ligand.
公开/授权文献
- US4857469A Process for preparing optically active mercapto compound 公开/授权日:1989-08-15
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