| 发明名称 |
Catalytic processes for the preparation triethylenediamine |
| 摘要 |
A process for preparing bridged nitrogen-containing compounds which comprises contacting a carboxylated cyclic nitrogen-containing compound with a mixed metal oxide catalyst under conditions effective to produce the bridged nitrogen-containing compound.
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| 申请公布号 |
US5280120(A) |
申请公布日期 |
1994.01.18 |
| 申请号 |
US19920984897 |
申请日期 |
1992.12.02 |
| 申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
KING, STEPHEN W. |
| 分类号 |
B01J21/10;B01J23/00;C07B61/00;C07D295/088;C07D471/08;C07D487/08;(IPC1-7):C07D241/00 |
主分类号 |
B01J21/10 |
| 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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