| 发明名称 |
Method of preparing cyclic disilanylene-acetylenes |
| 摘要 |
1,2-dichlorodisilanes are reacted with the diGrignard reagents of 1,2-diethynyldisilane to yield the eight-membered ring disilanylene acetylenes of the formula: <IMAGE> where R=an alkyl group, and R'=an alkyl group or an aromatic group.
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| 申请公布号 |
US4845255(A) |
申请公布日期 |
1989.07.04 |
| 申请号 |
US19880227703 |
申请日期 |
1988.08.03 |
| 申请人 |
KANEGAFUCHI CHEMICAL INDUSTRY CO., LTD. |
发明人 |
IWAHARA, TAKAHISA;WEST, ROBERT C. |
| 分类号 |
H01B1/12;C07F7/08;C08G77/48;C08G77/60 |
主分类号 |
H01B1/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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