发明授权
US07598409B2 Specific process for preparing silicon compounds bearing fluoroalkyl groups by hydrosilylation
有权
通过氢化硅烷化制备带有氟烷基的硅化合物的具体方法
- 专利标题: Specific process for preparing silicon compounds bearing fluoroalkyl groups by hydrosilylation
- 专利标题(中): 通过氢化硅烷化制备带有氟烷基的硅化合物的具体方法
-
申请号: US10583553申请日: 2004-10-21
-
公开(公告)号: US07598409B2公开(公告)日: 2009-10-06
- 发明人: Eckhard Just , Sabine Giessler , Peter Jenkner
- 申请人: Eckhard Just , Sabine Giessler , Peter Jenkner
- 申请人地址: DE Duesseldorf
- 专利权人: Degussa AG
- 当前专利权人: Degussa AG
- 当前专利权人地址: DE Duesseldorf
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: DE10361893 20031219
- 国际申请: PCT/EP2004/052608 WO 20041021
- 国际公布: WO2005/058919 WO 20050630
- 主分类号: C07F7/04
- IPC分类号: C07F7/04
摘要:
The present invention relates to a process for preparing silicon compounds bearing fluoroalkyl groups by hydrosilylation of a fluoroolefin in the presence of a hydrosilylation catalyst, which comprises initially charging and heating a hydrogenchlorosilane, then metering in the fluoroolefin and reacting the reaction mixture and subsequently isolating the hydrosilylation product.
公开/授权文献
信息查询