| 发明名称 |
Process for the preparation of phenylpyridazine compounds |
| 摘要 |
A process for the preparation of O-[3-phenyl-6-chloro-4-pyridazinyl] S-(alkyl) thiocarbonates by reaction of alkali metal salts of 3-phenyl-4-hydroxy-6-chloropyridazine with alkyl thiochloroformates in a water/acetone solution.
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| 申请公布号 |
US4478999(A) |
申请公布日期 |
1984.10.23 |
| 申请号 |
US19830484553 |
申请日期 |
1983.04.13 |
| 申请人 |
CHEMIE LINZ AKTIENGESELLSCHAFT |
发明人 |
RANINGER, FRANZ;RANINGER FRANZ DR |
| 分类号 |
A01N43/58;A01P13/00;C07D237/14;C07D237/24;(IPC1-7):C07D237/12 |
主分类号 |
A01N43/58 |
| 代理机构 |
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代理人 |
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| 主权项 |
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