| 发明名称 |
PRODUCTION OF 3-PENTENENITRILE FROM 1,3-BUTADIENE |
| 摘要 |
The invention relates to a method for producing 3-pentenenitrile by means of the hydrocyanation of 1,3-butadiene, whereby 1,3-butadiene is reacted with hydrogen cyanide in the presence of at least one catalyst, and the resulting flow is purified by distillation, the bottom temperature not exceeding 140 ~ C during the distillation.
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| 申请公布号 |
CA2552862(A1) |
申请公布日期 |
2005.08.11 |
| 申请号 |
CA20052552862 |
申请日期 |
2005.01.27 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BARTSCH, MICHAEL;BAUMANN, ROBERT;HADERLEIN, GERD;SCHEIDEL, JENS;LUYKEN, HERMANN;JUNGKAMP, TIM |
| 分类号 |
C07C253/10;C07C255/07 |
主分类号 |
C07C253/10 |
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