| Water／Oil Biphasic Hydroformylation of Higher Olefins over a TPPTS-Rh／SiO2 Catalyst |
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| 引用本文： | HejunZhu YunjieDing FuYang LiYan JianminXiong HongmeiYin LiwuLin. Water／Oil Biphasic Hydroformylation of Higher Olefins over a TPPTS-Rh／SiO2 Catalyst[J]. 天然气化学杂志, 2004, 13(2): 87-90 |
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| 作者姓名： | HejunZhu YunjieDing FuYang LiYan JianminXiong HongmeiYin LiwuLin |
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| 作者单位： | NaturalGasUtilizationandAppliedCatalysisLaboratory,DalianInstituteofChemicalPhysics,ChineseAcademyofSciences,Dalian116023,China |
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| 摘 要： | A novel TPPTS-Rh/SiO2 catalyst, prepared by directly modifying a heterogeneous high-surface-area Rh/SiO2 catalyst with water-soluble TPPTS ligands, could decrease the resistance of masstransfer in water/oil biphasic media for the hydroformylation of higher olefins. The catalytic performancefor hydroformylation on this biphasic TPPTS-Rh/SiO2 catalyst system was higher than those of thetraditional biphasic HRhCO(TPPTS)3 systems, owing to the chemical bonds between the highly dispersedRh metal particles and the TPPTS ligands. The catalyst system is applicable for hydroformylation ofhigher olefins such as 1-dodecene.
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| 关 键 词： | 羰基化反应 石蜡 1-十二烯 二氧化硅负载铑催化剂 TPPTS 水 油 |
Water/Oil Biphasic Hydroformylation of Higher Olefins over a TPPTS-Rh/SiO2 Catalyst |
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| Hejun Zhu,Yunjie Ding,Fu Yang,Li Yan,Jianmin Xiong,Hongmei Yin,Liwu Lin. Water/Oil Biphasic Hydroformylation of Higher Olefins over a TPPTS-Rh/SiO2 Catalyst[J]. Journal of Natural Gas Chemistry, 2004, 13(2): 87-90 |
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| Authors: | Hejun Zhu Yunjie Ding Fu Yang Li Yan Jianmin Xiong Hongmei Yin Liwu Lin |
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| Affiliation: | Natural Gas Utilization and Applied Catalysis Laboratory, Dalian Institute of Chemical Physics, |
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| Abstract: | Abstract: A novel TPPTS-Rh/SiO2 catalyst, prepared by directly modifying a heterogeneous highsurface-area Rh/SiO2 catalyst with water-soluble TPPTS ligands, could decrease the resistance of masstransfer in water/oil biphasic media for the hydroformylation of higher olefins. The catalytic performancefor hydroformylation on this biphasic TPPTS-Rh/SiO2 catalyst system was higher than those of thetraditional biphasic HRhCO(TPPTS)3 systems, owing to the chemical bonds between the highly dispersedRh metal particles and the TPPTS ligands. The catalyst system is applicable for hydroformylation ofhigher olefins such as 1-dodecene. |
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| Keywords: | hydroformylation higher olefins TPPTS-Rh/SiO2 catalyst |
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