| 发明名称 |
Process for the preparation of 2-(substituted)-4-sulfobenzoic acid |
| 摘要 |
A process for the preparation of 2-(substituted)-4-sulfobenzoic acid by oxidation of 2-(substituted)-4-toluenesulfonic acid.
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| 申请公布号 |
US5565608(A) |
申请公布日期 |
1996.10.15 |
| 申请号 |
US19950479426 |
申请日期 |
1995.06.07 |
| 申请人 |
ZENECA LIMITED |
发明人 |
GLESS, JR., RICHARD D.;KERLINGER, NANCY;WEHRENBERG, PETER K. |
| 分类号 |
C07C309/22;C07C309/40;(IPC1-7):C07C309/29 |
主分类号 |
C07C309/22 |
| 代理机构 |
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代理人 |
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| 地址 |
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