发明授权
- 专利标题： Preparation of 1,3-dicyanocyclopentane
- 专利标题（中）： 1,3-二氰基环戊烷的制备
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申请号： US26005申请日： 1979-04-02
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公开(公告)号： US4215068A公开(公告)日： 1980-07-29
- 发明人: Ching-Yong Wu , Harold E. Swift
- 申请人： Ching-Yong Wu , Harold E. Swift
- 申请人地址： PA Pittsburgh
- 专利权人： Gulf Research & Development Company
- 当前专利权人： Gulf Research & Development Company
- 当前专利权人地址： PA Pittsburgh
- 主分类号： B01J31/18
- IPC分类号： B01J31/18 ; B01J31/26 ; C07C120/02 ; C07C121/46
摘要：
1,3-Dicyanocyclopentane is prepared by the hydrocyanation of 2-cyanocyclopentene in the presence of a catalyst system comprising a zero valent nickel complex, free of carbon monoxide, and a promoting amount of a metal compound such as zinc chloride.
公开/授权文献
- USPP11406P Dahlia plant named `Karma Thalia` 公开/授权日：2000-06-06
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