发明名称 |
An integrated process for alkylation and redistribution of halosilanes. |
摘要 |
An improved process for the preparation of multi-organic substituted silanes from the reaction of halides of silicon with an alkyl halide in the presence of a halogen-accepting metal is described. The improvement integrates a redistribution process into the alkylation process. The redistribution process involves an interaction between a multi-organic substituted silane and a halosilane with fewer organic substituents whereby an organic group from the multi-organic substituted silane is exchanged with a halogen group of the less organic substituted halosilane. |
申请公布号 |
EP0405780(B1) |
申请公布日期 |
1995.02.15 |
申请号 |
EP19900306316 |
申请日期 |
1990.06.11 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
CHADWICK, KIRK MICHAEL;KEYES, BRIAN ROBERT;HALM, ROLAND LEE |
分类号 |
C07F7/08;C07F7/12 |
主分类号 |
C07F7/08 |
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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