Yb[N(SO2C8F17)2]3-catalyzed allylation of 1,3-dicarbonyl compounds with allylic alcohols in a fluorous biphase system |
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| Authors: | Ming-Gui Shen Wen-Bin Yi |
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| Institution: | Chemical Engineering College, Nanjing University of Science & Technology, Nanjing 210094, JiangSu, China |
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| Abstract: | Allylation of 1,3-dicarbonyl compounds with allylic alcohols was successfully accomplished using rare earth metal (III) bis(perfluorooctanesulfonyl)imide RE(NPf2)3, RE = La∼Lu] as catalysts in fluorous solvents. Ytterbium bis(perfluorooctanesulfonyl)imide Yb(NPf2)3] catalyzes the high efficient reaction of allylation in fluorous solvents. By simple separation, fluorous phase containing only catalyst can be reused several times. |
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| Keywords: | Allylation Allylic alcohols Fluorous biphasic catalysis Rare earth(III) bis(perfluorooctanesulfonyl)amide |
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