| 发明名称 |
Process for the production of cyclic etherketones |
| 摘要 |
The prodn. of cyclic ether-ketones of formula (I) comprises reacting cyclic ether-aldehydes (II) with O2-contg. gas at 50-300 degrees C and 0.01-10 bar in the presence of a solid or supported catalyst contg. Cu and/or Mn (III): R<1>, R<2> = H or 1-4 C alkyl; m, n = 1-5. |
| 申请公布号 |
EP0686634(B1) |
申请公布日期 |
2000.07.19 |
| 申请号 |
EP19950107118 |
申请日期 |
1995.05.11 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SCHNURR, WERNER, DR.;FISCHER, ROLF, DR. |
| 分类号 |
C07D309/30 |
主分类号 |
C07D309/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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