Thermoregulated ionic liquids and their application for the hydroformylation of 1‐dodecene catalyzed by Rh/TPPTS complex |
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| Authors: | Bo Tan Jingyang Jiang Yanhua Wang Li Wei Dianjun Chen Zilin Jin |
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| Institution: | State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116012, People's Republic of China |
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| Abstract: | Based on the synthesis of a new kind of room temperature ionic liquids, quaternary ammonium alkanesulfonate salts tailed with polyether chain to their alkyl group, a thermoregulated ionic liquid biphase system composed of ILPEG750, n‐heptane and toluene was developed. The system was applied in the hydroformylation of 1‐dodecene catalyzed by Rh/TPPTS complex. Under the optimum conditions, the conversion of 1‐dodecene and yield of aldehyde are 99% and 97%, respectively. In addition, the catalyst could be easily separated from products by phase separation and efficiently recovered. Copyright © 2008 John Wiley & Sons, Ltd. |
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| Keywords: | thermoregulated biphase catalysis ionic liquid hydroformylation 1‐dodecene rhodium complex |
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