| 发明名称 |
PROCESS FOR THE PREPARATION OF 3-THIENYLMALONIC ACID |
| 摘要 |
A process for preparing 3-thienyl malonic acid, comprising treatment of a 3-thienyl cyanoacetate of formula (III): <IMAGE> (III) where R1 represents an aryl or alkyl group, with at least a molar excess of an alkali metal hydroxide. |
| 申请公布号 |
DE3064571(D1) |
申请公布日期 |
1983.09.22 |
| 申请号 |
DE19803064571 |
申请日期 |
1980.06.04 |
| 申请人 |
BEECHAM GROUP PLC |
发明人 |
HARRIS, PATRICK CHARLES;WILCOX, JOHN ALAN |
| 分类号 |
C07D333/24;(IPC1-7):C07D333/24 |
主分类号 |
C07D333/24 |
| 代理机构 |
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