| Hydrogenation of SBS Catalyzed by Immobilized Ru-TPPTS Complex in Polyether Molten Salt |
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| 引用本文： | LiWEI JingYangJIANG YanHuaWANG ZiLinJIN. Hydrogenation of SBS Catalyzed by Immobilized Ru-TPPTS Complex in Polyether Molten Salt[J]. 中国化学快报, 2005, 16(3): 338-340 |
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| 作者姓名： | LiWEI JingYangJIANG YanHuaWANG ZiLinJIN |
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| 作者单位： | StateKeyLaboratoryofFineChemicals,DalianUniversityofTechnology,Dalian116012 |
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| 摘 要： | Catalytic hydrogenation of SBS was performed for the first time in polyether molten salt with Ru/TPPTS complex as catalyst. Experimental results showed that the hydrogenation degree can be enhanced significantly by the addition of triphenylphosphine (TPP). When the molar ratio of TPP, TPPTS and Ru is 2:5:1, 89% hydrogenation degree can be achieved after 12 h under reaction conditions of 5.0 MPa and 150~C. The ionic liquid containing catalyst can be reused three times without obvious changes in the catalytic selectivity and activity.
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| 关 键 词： | 催化加氢 SBS Ru-TPPTS配合物 聚醚熔盐 改性 三苯基膦 钌配合物 |
Hydrogenation of SBS Catalyzed by Immobilized Ru-TPPTS Complex in Polyether Molten Salt |
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| Li WEI,Jing Yang JIANG,Yan Hua WANG,Zi Lin JIN State Key Laboratory of Fine Chemicals,Dalian University of Technology,Dalian. Hydrogenation of SBS Catalyzed by Immobilized Ru-TPPTS Complex in Polyether Molten Salt[J]. Chinese Chemical Letters, 2005, 16(3): 338-340 |
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| Authors: | Li WEI Jing Yang JIANG Yan Hua WANG Zi Lin JIN State Key Laboratory of Fine Chemicals Dalian University of Technology Dalian |
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| Affiliation: | Li WEI,Jing Yang JIANG*,Yan Hua WANG,Zi Lin JIN State Key Laboratory of Fine Chemicals,Dalian University of Technology,Dalian 116012 |
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| Abstract: | |
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| Keywords: | Hydrogenation SBS ruthenium complex polyether molten salt. |
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