| 发明名称 |
SULFONATING AGENT AND PROCESS. |
| 摘要 |
A sulfonating agent represented by general formula (I) and a process for sulfonating an aromatic compound therewith, wherein R<1> groups may be the same or different from each other and each represents C1 to C3 lower alkyl, n represents an integer of 3 to 5, and m represents an integer of 1 or 2, provided that n + m </= 6. <CHEM> |
| 申请公布号 |
EP0505582(A1) |
申请公布日期 |
1992.09.30 |
| 申请号 |
EP19910919286 |
申请日期 |
1991.10.09 |
| 申请人 |
KONISHI CHEMICAL IND. CO., LTD. |
发明人 |
OGATA, EIJI;YANASE, NORIO;KITAHARA, TAKAYUKI |
| 分类号 |
C07B45/02;C07C303/04;C07C309/30;C07C309/35;C07C309/43;C07C309/45;C07C309/46;C07C309/50;C08F8/36 |
主分类号 |
C07B45/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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