| 发明名称 |
Process for the functionalization of trifluoromethylbenzenes. |
| 摘要 |
<p>Substituted trifluoromethylbenzenes are selectively functionalized by means of an initial metalation of the particular substrate with a metalating agent chosen from mixtures of lithium-and magnesium-alkyls and mixtures of lithium alkyls and magnesium salts and subsequent reaction of the product thus obtained with an electrophile.</p> |
| 申请公布号 |
EP0491326(A2) |
申请公布日期 |
1992.06.24 |
| 申请号 |
EP19910121545 |
申请日期 |
1991.12.16 |
| 申请人 |
ISTITUTO GUIDO DONEGANI S.P.A. |
发明人 |
CASTALDI, GRAZIANO, DR.;BORSOTTI, GIAMPIERO |
| 分类号 |
C07C33/46;C07C29/44;C07C51/15;C07C63/70;C07C67/36;C07C69/76 |
主分类号 |
C07C33/46 |
| 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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