| 发明名称 |
Fremgangsmåde til fremstilling af 2-(3-pyrazolyloxymethylen)nitrobenzener |
| 摘要 |
<p>PCT No. PCT/EP98/04490 Sec. 371 Date Jan. 27, 2000 Sec. 102(e) Date Jan. 27, 2000 PCT Filed Jul. 20, 1998 PCT Pub. No. WO99/06373 PCT Pub. Date Feb. 11, 19992-(3-Pyrazolyloxymethylene)nitrobenzene [sic] derivatives of the formula I where the substituents and indices have the meanings given in the description, are prepared by bromination of an o-nitrotoluene of the formula II and subsequent reaction with a 3-hydroxypyrazole of the formula IV</p> |
| 申请公布号 |
DK1001937(T3) |
申请公布日期 |
2003.10.06 |
| 申请号 |
DK19980941368T |
申请日期 |
1998.07.20 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
WINGERT, HORST;GOETZ, NORBERT;KEIL, MICHAEL;KLINTZ, RALF;VOGELBACHER, UWE, JOSEF;WAHL, JOSEF |
| 分类号 |
C07D231/20;C07B39/00;C07C205/11;C07D231/08;C07D231/22;(IPC1-7):C07D231/08 |
主分类号 |
C07D231/20 |
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