| 发明名称 |
Process for the preparation of 2-chloro-4-nitrotoluene |
| 摘要 |
A process for the preparation of 2-chlor-4-nitrotoluene is disclosed by chlorination of 4-nitrotoluene in the presence of iodine. The resultant 2-chloro-4-nitrotoluene is a valuable intermediate for the preparation of herbicides.
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| 申请公布号 |
US4456777(A) |
申请公布日期 |
1984.06.26 |
| 申请号 |
US19820392450 |
申请日期 |
1982.06.28 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
PETRUCK, GERD-MICHAEL;WAMBACH, DECEASED, PAUL R.;WISSNER, ADOLF |
| 分类号 |
C07C205/12;(IPC1-7):C07C79/12 |
主分类号 |
C07C205/12 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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