发明名称 |
Catalyst for bisalkoxycarbonylation of olefins, and method for production of succinate derivatives |
摘要 |
A catalyst for the bisalkoxycarbonylation of olefins comprising a noble metal compound and a phosphine chalcogenide of the following formula (1): wherein each of R1, R2 and R3 is, independently, an alkyl group or an aryl group each of which may have a substituent, and A is a Group 16 element of the Periodic Table; and R1, R2 or R3 may be combined, directly or through a bridging group, with one another where the groups to be combined may be attached either to an identical phosphorus atom or to different phosphorus atoms. Element A includes oxygen, sulfur and selenium atoms. The noble metal compound includes palladium(II) halides and other palladium compounds. The catalyst may further include a copper (I) halide or other copper compound as a co-catalyst. The use of this catalyst can provide the bisalkoxycarbonylation of olefins with efficiency.
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申请公布号 |
US6159891(A) |
申请公布日期 |
2000.12.12 |
申请号 |
US19990332072 |
申请日期 |
1999.06.14 |
申请人 |
DAICEL CHEMICAL INDUSTRIES, LTD. |
发明人 |
SAIGO, KAZUHIKO;HASHIMOTO, YUKIHIKO;HAYASHI, MINORU |
分类号 |
B01J31/18;B01J31/24;C07C67/38;(IPC1-7):B01J31/24;B01J31/28;B01J31/30 |
主分类号 |
B01J31/18 |
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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