| 发明名称 |
PROCESS FOR THE PREPARATION OF 3-PICOLINE |
| 摘要 |
A process for the preparation of 3-picoline wherein a mixture acetaldehyde and/or crotonaldehyde with formaldehyde is reacted in the presence of an ammonium salt at a temperature of 180 DEG to 280 DEG C. in a closed vessel. The mixture is in the liquid phase. |
| 申请公布号 |
EP0040698(B1) |
申请公布日期 |
1983.12.28 |
| 申请号 |
EP19810103114 |
申请日期 |
1981.04.24 |
| 申请人 |
LONZA AG |
发明人 |
DINKEL, ROLF, DR. |
| 分类号 |
C07D213/08;C07D213/09;C07D213/10;C07D213/12 |
主分类号 |
C07D213/08 |
| 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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