发明授权
- 专利标题: Production of difluoroethanol
- 专利标题(中): 生产二氟乙醇
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申请号: US12086747申请日: 2006-12-19
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公开(公告)号: US07902409B2公开(公告)日: 2011-03-08
- 发明人: Olivier Buisine , Roland Jacquot
- 申请人: Olivier Buisine , Roland Jacquot
- 申请人地址: FR Aubervilliers
- 专利权人: Rhodia Operations
- 当前专利权人: Rhodia Operations
- 当前专利权人地址: FR Aubervilliers
- 代理机构: Buchanan Ingersoll & Rooney PC
- 优先权: FR0512902 20051219
- 国际申请: PCT/FR2006/002780 WO 20061219
- 国际公布: WO2007/071841 WO 20070628
- 主分类号: C07C31/38
- IPC分类号: C07C31/38
摘要:
Difluoroethanol is produced by hydrogenation, in the presence of an effective amount of a catalyst containing at least one element of Group VIII of the Periodic Table deposited onto a solid, acidic mineral support, of an acetyl halide having the following formula (I), in which formula X is a halogen atom other than a fluorine atom:
公开/授权文献
- US20090221859A1 Production of Difluoroethanol 公开/授权日:2009-09-03
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