| 发明名称 |
PROCESS FOR THE PREPARATION OF MOLLUSCICIDAL 2,4,5-TRIBROMOPYRROLE-3-CARBONITRILE COMPOUNDS |
| 摘要 |
There is provided a method of preparation of 2,4,5-tribromopyrrols-3-carbonitrile compounds in a single step from their 2-trihaloacetylpyrrole-4-carbo- nitrile precursors. The 2,4,5-tribromopyrrole-3-carbo- nitrile compounds are useful as molluscicidal agents.
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| 申请公布号 |
CA2031578(C) |
申请公布日期 |
2002.01.08 |
| 申请号 |
CA19902031578 |
申请日期 |
1990.12.05 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
KAMESWARAN, VENKATARAMAN |
| 分类号 |
A01N43/36;C01B7/09;C07B39/00;C07D207/34;(IPC1-7):C07D207/34 |
主分类号 |
A01N43/36 |
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