| 发明名称 |
PROCESS FOR THE PRODUCTION OF THIOTETRONIC ACID |
| 摘要 |
<p>A process is disclosed for the production of thiotetronic acid wherein 4-chloroacetoacetic acid chloride is reacted with hydrogen sulfide in the presence of an amine. The process involves a simple procedure and results in improved product yield.</p> |
| 申请公布号 |
CA1266275(A) |
申请公布日期 |
1990.02.27 |
| 申请号 |
CA19860499620 |
申请日期 |
1986.01.15 |
| 申请人 |
LONZA LTD. |
发明人 |
MEUL, THOMAS;TENUD, LEANDER |
| 分类号 |
C07D333/32;(IPC1-7):C07D333/32 |
主分类号 |
C07D333/32 |
| 代理机构 |
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