| 发明名称 |
FORFARANDE FOR FRAMSTELLNING AV MALONSYRADIALKYLESTRAR |
| 摘要 |
Production of malonic acid dialkyl esters by reacting halogen acetic acid alkyl ester with carbon monoxide, and alkali alcoholate, alkali earth alcoholate or a solution of alkali hydroxide in an alcohol at a pH of up to 8.5 in the presence of a cobalt compound which is a catalyst for the reaction. |
| 申请公布号 |
SE426584(B) |
申请公布日期 |
1983.01.31 |
| 申请号 |
SE19760006170 |
申请日期 |
1976.06.01 |
| 申请人 |
DYNAMIT NOBEL AG |
发明人 |
UWE * PRANGE;MOUSTAFA * EL-CHAHAWI;WILHELM * VOGT;HERMANN * RICHTZENHAIN |
| 分类号 |
B01J31/00;C07B61/00;C07C51/10;C07C69/38;(IPC1-7):C07C69/38 |
主分类号 |
B01J31/00 |
| 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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