发明名称 |
Preparing oxalic acid esters |
摘要 |
A method for the preparation of organic esters of oxalic acid by reaction of carbon monoxide under pressure with the corresponding alcohol is disclosed, the improvement consisting in the use of a quite particular catalyst system. The catalyst is a binary system in which the principal member is a palladium complex and the co-catalyst is a compound, preferably an organic compound having an acidic nature, no matter how weak.
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申请公布号 |
US4230881(A) |
申请公布日期 |
1980.10.28 |
申请号 |
US19780894139 |
申请日期 |
1978.04.06 |
申请人 |
SNAMPROGETTI, S.P.A. |
发明人 |
ROMANO, UGO;RIVETTI, FRANCO |
分类号 |
B01J23/44;B01J31/00;C07B61/00;C07C69/36;(IPC1-7):C07C67/36 |
主分类号 |
B01J23/44 |
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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