Olefin self-cross-metathesis catalyzed by the second-generation Grubbs carbene complex in room temperature ionic liquids |
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| Authors: | Xiong Ding Bin Hui Minliang Xiao Wenming Tang |
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| Affiliation: | a Research and Development Centre of Fine Chemicals of Guizhou University, Guiyang 550025, China
b School of Science, Anhui Agricultural University, Hefei 230036, China |
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| Abstract: | Olefin self-cross-metathesis (CM) reactions catalyzed by the second-generation Grubbs carbene complex have been compared in dichloromethane and two kinds of selected room temperature ionic liquids (RTILs). Both the catalyst and the ionic liquids could be simply recovered and reused for at least four cycles just with a little drop in activity. Significant enhancements in the reactivity, yield and reaction rate were achieved. |
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| Keywords: | Olefin cross-metathesis Ru-catalyst Ionic liquids |
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