发明公开
EP3303351A1 A PROCESS FOR THE PREPARATION OF BIS(CHLOROMETHYL)DICHLOROSILANE AND BIS(CHLOROMETHYL)(ARYL)CHLOROSILANE
审中-公开
一种制备双(氯甲基)二氯硅烷和双(氯甲基)(芳基)氯硅烷的方法
- 专利标题: A PROCESS FOR THE PREPARATION OF BIS(CHLOROMETHYL)DICHLOROSILANE AND BIS(CHLOROMETHYL)(ARYL)CHLOROSILANE
- 专利标题(中): 一种制备双(氯甲基)二氯硅烷和双(氯甲基)(芳基)氯硅烷的方法
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申请号: EP16731399.8申请日: 2016-05-25
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公开(公告)号: EP3303351A1公开(公告)日: 2018-04-11
- 发明人: ZHANG, Chunming , PAN, Heqi , KLOSIN, Jerzy , FONTAINE, Philip , WILSON, David
- 申请人: Dow Global Technologies LLC
- 申请人地址: 2040 Dow Center Midland, MI 48674 US
- 专利权人: Dow Global Technologies LLC
- 当前专利权人: Dow Global Technologies LLC
- 当前专利权人地址: 2040 Dow Center Midland, MI 48674 US
- 代理机构: Boult Wade Tennant
- 优先权: US201562166724P 20150527
- 国际公布: WO2016191441 20161201
- 主分类号: C07F7/12
- IPC分类号: C07F7/12
摘要:
The instant invention provides a process for the preparation of bis(chloromethyl)dichlorosilane (BCMCS) or bis(chloromethyl) (aryl)chlorosilane (BCMACS) comprising reacting bis(chloromethyl) diphenylsilane and one or more chloride compounds in the presence of a Lewis acid in an inert solvent and under an inert atmosphere.
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