| 发明名称 |
Diaryl (thio)ether prepn. |
| 摘要 |
Diaryl (thio)ether prepn. by reacting alkali metal phenate with a halo or nitro aryl cpd. having an electron fixing gp. in a two phase system with a quat. catalyst
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| 申请公布号 |
CH597121(A5) |
申请公布日期 |
1978.03.31 |
| 申请号 |
CH19760004439 |
申请日期 |
1976.04.08 |
| 申请人 |
CIBA-GEIGY AG |
发明人 |
DR. JUERGEN MARKERT;DR. HANSRUDOLF SCHWANDER |
| 分类号 |
C07C41/16;C07D209/08;C07D209/88;C07D213/64;C07D213/68;C07D213/70;C07D215/20;C07D215/28;C07D215/36;C07D217/02;C07D219/06;C07D231/56;C07D235/08;C07D235/28;C07D263/04;C07D263/56;C07D263/58;C07D265/38;C07D277/44;C07D277/62;C07D277/74;C07D279/20;C07D307/91;(IPC1-7):C07C41/04;C07C79/35;C07C149/32;C07D521/00 |
主分类号 |
C07C41/16 |
| 代理机构 |
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