发明授权
- 专利标题: Process for producing N-alkylimidazole
- 专利标题(中): N-烷基咪唑的制备方法
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申请号: US206369申请日: 1998-12-07
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公开(公告)号: US5977377A公开(公告)日: 1999-11-02
- 发明人: Naritoshi Kawata , Kazumasa Hirata
- 申请人: Naritoshi Kawata , Kazumasa Hirata
- 申请人地址: JPX Osaka
- 专利权人: The Nippon Synthetic Chemical Industry Co., Ltd.
- 当前专利权人: The Nippon Synthetic Chemical Industry Co., Ltd.
- 当前专利权人地址: JPX Osaka
- 优先权: JPX9-362247 19971210
- 主分类号: C07D233/58
- IPC分类号: C07D233/58 ; C07D233/68
摘要:
Disclosed is a process for producing an N-alkylimidazole which comprises reacting an imidazole with an N-alkylating agent in an organic solvent in the presence of alkali particles having a specific surface area of 0.6 M.sup.2 /g or larger.
公开/授权文献
- US5445752A High performance greases from methylfluoroalkylsiloxanes 公开/授权日:1995-08-29
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