| 发明名称 |
PROCESS FOR THE PREPARATION OF TOLUIDINES |
| 摘要 |
The present invention relates to an improved process for the preparation of toluidines. This process comprises the reductive deamination of 2,3-diaminotoluenes and/or 3,4-diaminotoluenes in the presence of one or more iron oxide catalyst.
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| 申请公布号 |
CA2183729(A1) |
申请公布日期 |
1997.02.25 |
| 申请号 |
CA19962183729 |
申请日期 |
1996.08.20 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
PENNINGER, STEFAN;HEITKAMPER, PETER |
| 分类号 |
B01J23/745;C07B61/00;C07C209/26;C07C209/60;C07C211/47;(IPC1-7):C07C211/47;C07C209/62 |
主分类号 |
B01J23/745 |
| 代理机构 |
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