| 发明名称 |
PROCESS FOR THE SYNTHESIS OF P-NITROPHENETOL |
| 摘要 |
<p>The invention provides a process for the preparation of p-nitrophenetole with high yields and in an especially pure form from p-chloronitrobenzene and ethanol by heating to a temperature of from 60 DEG to 80 DEG C. with addition of alkali metal hydroxide and a phase transfer catalyst.</p> |
| 申请公布号 |
EP0065770(B2) |
申请公布日期 |
1989.04.12 |
| 申请号 |
EP19820104461 |
申请日期 |
1982.05.21 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
SCHUBERT, HANS, DR.;BAESSLER, KONRAD, DR. |
| 分类号 |
C07B61/00;B01J31/00;C07C205/37;(IPC1-7):C07C76/00;C07C79/35 |
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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