| 发明名称 |
PROCESS FOR THE PREPARATION OF 2-FORMYL-2-METHYL SUCCINATES |
| 摘要 |
The preparation of 2-formyl-2-methyl succinates by reacting itaconates with carbon monoxide and hydrogen in contact with a catalyst system comprising rhodium and a tertiary phosphorus compound, wherein the reaction is carried out under a pressure of from 90 to 325 bar.
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| 申请公布号 |
US5107015(A) |
申请公布日期 |
1992.04.21 |
| 申请号 |
US19900602515 |
申请日期 |
1990.10.24 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BERTLEFF, WERNER;BUTZ, GERHARD |
| 分类号 |
C07C67/347 |
主分类号 |
C07C67/347 |
| 代理机构 |
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