| 发明名称 |
2,2-dicyanvinylaromatics or heterocyclics |
| 摘要 |
<p>Dicyanvinyl chloride is reacted with aromatics or heterocyclics in the presence of Lewis acids. Uses are as intermediates for org. synthesis e.g. in prepn. of aldehydes, acids, succinic acids etc. Advantages are that the olefinic function remains intact.</p> |
| 申请公布号 |
DE1936047(A1) |
申请公布日期 |
1971.01.28 |
| 申请号 |
DE19691936047 |
申请日期 |
1969.07.16 |
| 申请人 |
FARBWERKE HOECHST AG |
发明人 |
KLAUS FRIEDRICH,DIPL.-CHEM.DR.;WERNER ERTEL,DIPL.-CHEM. |
| 分类号 |
C07C47/52;C07C63/00;C07C255/34;C07C255/45;F25D23/02 |
主分类号 |
C07C47/52 |
| 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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