| Polyether—phosphinite for One—phase Catalysis Coupled with Two—phase Separation |
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| 引用本文： | YanYuaWANG XiaoZhongLIU 等. Polyether—phosphinite for One—phase Catalysis Coupled with Two—phase Separation[J]. 中国化学快报, 2002, 13(5): 468-471 |
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| 作者姓名： | YanYuaWANG XiaoZhongLIU 等 |
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| 作者单位： | StateKeyLoboratoryofFineChemicals.DalianUniversityofTechnology,Dalian116012 |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China (Grant No. 29906001)and the Research Institute of Petroleum Processing. |
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| 摘 要： | Polyether moiety was introduced to the phosphinite and the phosphinite modified rhodium complex formed in situ was highly active in the hydroformylation of higher olefins in organic monophase system. After reaction, on cooling to room temperature,the catalyst could precipitate out from organic phase and was easily separated by decantation and reused six times without obvious decreasing in activity.
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| 关 键 词： | 聚醚 多醚 一相催化剂 烯烃 催化剂分离 催化化学 |
Polyether-phosphinite for One-phase Catalysis Coupled with Two-phase Separation |
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| Yan Hua WANG,Xiao Zhong LIU,Cui Ying JIA,Zi Lin JIN. Polyether-phosphinite for One-phase Catalysis Coupled with Two-phase Separation[J]. Chinese Chemical Letters, 2002, 13(5): 468-471 |
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| Authors: | Yan Hua WANG Xiao Zhong LIU Cui Ying JIA Zi Lin JIN |
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| Abstract: | Polyether moiety was introduced to the phosphinite and the phosphinite modified rhodium complex formed in situ was highly active in the hydroformylation of higher olefins in organic monophase system. After reaction, on cooling to room temperature, the catalyst could precipitate out from organic phase and was easily separated by decantation and reused six times without obvious decreasing in activity. |
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| Keywords: | Phosphinite hydroformylation higher olefins catalyst separation. |
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