发明名称 |
ORTHOCHLORIERUNG EINES ANILINS IN EINEM FLUORWASSERSTOFFMEDIUM |
摘要 |
The invention concerns a method for the synthesis of chlorinated aniline on the ring and comprising at least a sp3 hybridisation carbon atom both perhalogenated and bearing a fluorine atom. Said method is characterized in that it comprises a step which consists in chlorinating a precursor aniline of said chlorinated aniline, said chlorination being carried out in a hydrofluoric medium capable of exchanging chlorine and fluorine in benzyl position. The invention is useful for the synthesis of organofluorinated and/or chlorinated compounds. |
申请公布号 |
AT305915(T) |
申请公布日期 |
2005.10.15 |
申请号 |
AT20010909919T |
申请日期 |
2001.02.28 |
申请人 |
RHODIA CHIMIE |
发明人 |
KEMPF, HUBERT;GUIDOT, GILBERT;SAINT-JALMES, LAURENT |
分类号 |
C07B61/00;C07C209/74;C07C211/52;C07D231/12 |
主分类号 |
C07B61/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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