| 发明名称 |
Process for the preparation of cyclopropylamine |
| 摘要 |
The present process for the preparation of cyclopropylamine by the so-called Hofmann degradation of cyclopropanecarboxamide is characterized in that the cyclopropanecarboxamide is employed in the form of a solution. The new process can be carried out at 5 DEG -35 DEG C. The cyclopropylamine is obtained after introducing the reaction mixture into a concentrated alkali metal hydroxide solution.
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| 申请公布号 |
US5032687(A) |
申请公布日期 |
1991.07.16 |
| 申请号 |
US19890423069 |
申请日期 |
1989.10.18 |
| 申请人 |
KERNFORSCHUNGANLAGE JULICH GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG. |
发明人 |
DIEHL, HERBERT;BLANK, HEINZ U.;RITZER, EDWIN |
| 分类号 |
C07C209/58;C07B61/00;C07C209/56;C07C209/62;C07C211/17;C07C211/35;C07D209/50 |
主分类号 |
C07C209/58 |
| 代理机构 |
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