| 发明名称 |
PROCESS FOR THE HALOGENATION-NITRATION FLUORINATION OF AROMATIC COMPOUNDS |
| 摘要 |
A process for the halogenation (bromination or chlorination)/nitration/fluorination of aromatic derivatives substituted by at least one group containing a halogenoalkyl unit. The aromatic derivative is reacted with a halogen and a nitrating agent in liquid hydrofluoric acid. The products obtained are useful as intermediates for the synthesis of compounds having a plant-protecting or pharmaceutical activity. |
| 申请公布号 |
DE3464904(D1) |
申请公布日期 |
1987.08.27 |
| 申请号 |
DE19843464904 |
申请日期 |
1984.06.15 |
| 申请人 |
RHONE-POULENC SPECIALITES CHIMIQUES |
发明人 |
DESBOIS, MICHEL;DISDIER, CAMILLE |
| 分类号 |
C07B39/00;C07B31/00;C07B43/02;C07C67/00;C07C201/00;C07C201/14;C07C205/11;C07C205/12;C07C205/37;C07C205/38;C07C205/58;C07C231/00;C07C231/12;C07C239/00;C07C241/00;C07C253/00;C07C255/50;C07C265/12;C07C271/00;C07C271/04;C07C313/00;C07C319/20;C07C323/09;C07C323/43;(IPC1-7):C07C79/12;C07C79/35;C07C79/355;C07C79/46;C07C103/22;C07C121/52;C07C125/03 |
主分类号 |
C07B39/00 |
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