发明授权
- 专利标题: ALKYLATION PROCESS
- 专利标题(中): 烷化
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申请号: EP01903833.0申请日: 2001-01-29
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公开(公告)号: EP1250300B1公开(公告)日: 2004-12-15
- 发明人: DE STEFANIS, Adriana , PEREZ, Giorgio , TOMLINSON, Anthony, A., G. , BERGSTRÖM, Christer
- 申请人: Optatech Corporation
- 申请人地址: Luomannotko 4 02200 Espoo FI
- 专利权人: Optatech Corporation
- 当前专利权人: Optatech Corporation
- 当前专利权人地址: Luomannotko 4 02200 Espoo FI
- 代理机构: Sundman, Christoffer
- 优先权: FI20000183 20000128
- 国际公布: WO2001055061 20010802
- 主分类号: C07C2/58
- IPC分类号: C07C2/58 ; C07B37/02 ; C01B33/40
摘要:
This invention concerns an alkylation process. According to the process a side-chain of a substituted aromatic compound is alkylated by reacting the aromatic compound with an alkylating agent in the presence of a catalyst. According to the invention, the catalyst comprises a restructured smectite clay to which basic ions are incorporated by ion-exchange.
公开/授权文献
- EP1250300A1 ALKYLATION PROCESS 公开/授权日:2002-10-23
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