| 发明名称 |
SYNTHESIS OF UREA DERIVATIVE |
| 摘要 |
PURPOSE:To prepare a urea derivative useful as a herbicide, easily and in high yield, by reacting easily available anilines with carbamoyl halogenide in the presence of a Lewis acid. |
| 申请公布号 |
JPS543039(A) |
申请公布日期 |
1979.01.11 |
| 申请号 |
JP19770069058 |
申请日期 |
1977.06.10 |
| 申请人 |
SHIONOGI SEIYAKU KK |
发明人 |
MAKIKADO TOKUO;SASAYA TAKASHI;MURABAYASHI AKIRA |
| 分类号 |
C07B61/00;B01J27/00;B01J27/10;C07C67/00;C07C239/00;C07C275/28 |
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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| 地址 |
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