发明公开
EP0445682A1 Production of hexabromocyclododecane 失效
Herstellung von六溴环十二烷。

  • 专利标题: Production of hexabromocyclododecane
  • 专利标题(中): Herstellung von六溴环十二烷。
  • 申请号: EP91103186.2
    申请日: 1991-03-04
  • 公开(公告)号: EP0445682A1
    公开(公告)日: 1991-09-11
  • 发明人: Beaver, Phillip Ray
  • 申请人: ETHYL CORPORATION
  • 申请人地址: Ethyl Tower 451 Florida Boulevard Baton Rouge Louisiana 70801 US
  • 专利权人: ETHYL CORPORATION
  • 当前专利权人: ETHYL CORPORATION
  • 当前专利权人地址: Ethyl Tower 451 Florida Boulevard Baton Rouge Louisiana 70801 US
  • 代理机构: Schwabe - Sandmair - Marx
  • 优先权: US487780 19900305
  • 主分类号: C07C23/02
  • IPC分类号: C07C23/02 C07C17/02
Production of hexabromocyclododecane
摘要:
Improved method by control of excess bromine in reaction between bromine and cyclododecatriene to form hexabromocyclododecane provides increased product yield. A novel reaction mass is obtained and maintained.
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