| 发明名称 |
PREPARATION OF O-(2-HYDROXYALKYL) OXIMES |
| 摘要 |
<p>Preparation of O-(2-hydroxyalkyl) oximes of formula (I), (R<1> and R<2> are alkyl or R<1> and R<2> and the common C atom are 5-membered to 7-membered cycloalkyl; R<3> is alkyl) by causing a ketoxime II to react with an olefin oxide III in the presence of a tertiary amine or with a carbonate IV in the presence of a catalyst. The end products (I) are suitable for use as intermediates for crop protection agents.</p> |
| 申请公布号 |
GR3031531(T3) |
申请公布日期 |
2000.01.31 |
| 申请号 |
GR19990402548T |
申请日期 |
1999.10.14 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HARREUS, ALBRECHT;GOETZ, NORBERT;RANG, HARALD;HARTMANN, HORST;MOHR, JUERGEN;GEHRER, EUGEN;LAUTH, GUENTER |
| 分类号 |
B01J31/02;C07B61/00;C07C249/12;C07C251/38;C07C251/44;C07C251/54;(IPC1-7):C07C249/12 |
主分类号 |
B01J31/02 |
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