| 发明名称 |
Conversion of mononitro aromatic compounds to amino compounds by hydrogen sulfide |
| 摘要 |
Hydrogenation of mononitroaromatic compounds, particularly nitrobenzene, nitrotoluene and their monochloro and monohydroxy ring substitution products, using hydrogen sulfide as reducing agent and a titanium dioxide catalyst at 200 DEG -400 DEG C. and atmospheric pressure.
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| 申请公布号 |
US4326081(A) |
申请公布日期 |
1982.04.20 |
| 申请号 |
US19810237326 |
申请日期 |
1981.02.23 |
| 申请人 |
ALLIED CORPORATION |
发明人 |
RATCLIFFE, CHARLES T.;SOLED, STUART L.;SIGNORELLI, ANTHONY J.;MADOR, IRVING L. |
| 分类号 |
(IPC1-7):C07C85/11 |
主分类号 |
(IPC1-7):C07C85/11 |
| 代理机构 |
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