| 发明名称 |
Preparation of acetone dicarboxylic acid diesters |
| 摘要 |
Disclosed is a process for preparing an acetone dicarboxylic acid diester, which comprises allowing diketene, carbon monoxide and a nitrous acid ester to react in the presence of a palladium halide or a complex thereof.
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| 申请公布号 |
US4518793(A) |
申请公布日期 |
1985.05.21 |
| 申请号 |
US19830542356 |
申请日期 |
1983.10.17 |
| 申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
UCHIUMI, SHINICHIRO;ATAKA, KIKUO |
| 分类号 |
B01J27/00;B01J31/00;C07B61/00;C07C69/716;(IPC1-7):C07C67/02;C07C67/36;C07C67/38 |
主分类号 |
B01J27/00 |
| 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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