发明公开
EP1294731A1 BISPHOSPHITVERBINDUNGEN, DEREN METALLKOMPLEXE UND VERWENDUNG DER VERBINDUNGEN UND KOMPLEXE IN DER OLEFINHYDROFORMYLIERUNG
有权
二亚磷酸盐化合物，其金属络合物化合物的用途和复杂烯烃氢甲酰化
- 专利标题： BISPHOSPHITVERBINDUNGEN, DEREN METALLKOMPLEXE UND VERWENDUNG DER VERBINDUNGEN UND KOMPLEXE IN DER OLEFINHYDROFORMYLIERUNG
- 专利标题（英）： Bisphosphite compounds, the metal complexes thereof and the use of said compounds and complexes in olefin hydroformylation
- 专利标题（中）： 二亚磷酸盐化合物，其金属络合物化合物的用途和复杂烯烃氢甲酰化
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申请号： EP01956490.5申请日： 2001-06-20
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公开(公告)号： EP1294731A1公开(公告)日： 2003-03-26
- 发明人: RÖTTGER, Dirk , KADYROV, Renat , BÖRNER, Armin , SELENT, Detlef , HESS, Dieter
- 申请人： Oxeno Olefinchemie GmbH
- 申请人地址： Paul-Baumann-Strasse 1 45772 Marl DE
- 专利权人： Oxeno Olefinchemie GmbH
- 当前专利权人： Oxeno Olefinchemie GmbH
- 当前专利权人地址： Paul-Baumann-Strasse 1 45772 Marl DE
- 优先权： DE10031493 20000628
- 国际公布： WO02000670 20020103
- 主分类号： C07F9/6574
- IPC分类号： C07F9/6574 ; C07F9/144 ; C07F9/143 ; C07F9/142 ; C07F9/145
摘要：
The invention relates to the bisphosphites of the general formula(I), wherein R?1, R2, R3, R4, R5, R6¿ represent H, an aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aliphatic-aromatic hydrocarbon group with 1 to 50 carbon atoms, F, Cl, Br, I, -OR?7, -COR7 -CO¿2R7, -CO2M, -SR7, -SO2R?7, -SOR7, -SO¿3R7, -SO3M, -SO2NR?7R8, NR7R8, N=CR7R8, NH¿2, wherein R1 to R6 are the same or different and can be covalently linked with each other, R7, R8 represent H, a substituted or unsubstituted, aliphatic or aromatic hydrocarbon group with 1 to 25 carbon atoms, which are the same or different, M represents an alkali metal, alkaline earth metal, ammonium, phosphonium ion; Q represents a bivalent, aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aliphatic-aromatic hydrocarbon group with 1 to 50 carbon atoms, W, X represent aliphatic, alicyclic, aliphatic-alicyclic, heterocyclic, aliphatic-heterocyclic, aromatic, aliphatic-aromatic hydrocarbon groups with 1 to 50 carbon atoms, which are the same or different or which are covalently linked with each other. The invention further relates to the metal complexes of said bisphosphites and to the use thereof in hydroformylation reactions.
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