发明名称 |
USE OF NITRILES AS POLAR APROTIC SOLVENTS |
摘要 |
The invention concerns the use of aliphatic nitriles with relatively high molecular weight, as polar aprotic solvents, in particular in nucleophilic substitution reactions of the aromatic type. Said nitriles have a molecular mass more 79, preferably more than 90. The invention is useful for synthesis of fluorinated aromatic compounds. |
申请公布号 |
EP1189855(B1) |
申请公布日期 |
2004.08.25 |
申请号 |
EP20000949600 |
申请日期 |
2000.06.30 |
申请人 |
RHODIA CHIMIE |
发明人 |
LAURAIN, NATHALIE;ZARD, SAMIR |
分类号 |
C07B39/00;C07B61/00;C07C17/20;C07C201/12;C07C205/12 |
主分类号 |
C07B39/00 |
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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