| 发明名称 |
Process for the preparation of 2,5-disubstituted imidazoles. |
| 摘要 |
<p>A process for preparing imidazoles of the formula (I): <CHEM> which are useful for pharmaceutical and agricultural chemicals comprises conducting condensation among an alpha , alpha -dihaloaldehyde compound of the formula (II): <CHEM> an aldehyde compound of the formula: R<2>-CHO and aqueous ammonia.</p> |
| 申请公布号 |
EP0585014(A2) |
申请公布日期 |
1994.03.02 |
| 申请号 |
EP19930306405 |
申请日期 |
1993.08.13 |
| 申请人 |
SHIONOGI & CO., LTD. |
发明人 |
TAKADA, SUSUMU;ADACHI, MAKOTO |
| 分类号 |
C07D233/58;C07D233/54;C07D233/56;C07D233/64;C07D233/66;C07D401/04;C07D403/06;C07D405/04;C07D409/04;C07D413/04;(IPC1-7):C07D233/54;C07D521/00 |
主分类号 |
C07D233/58 |
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