Samarium triiodide-catalyzed conjugate addition of indoles with electron-deficient olefins |
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Authors: | Zhuang-Ping Zhan Rui-Feng Yang Kai Lang |
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Institution: | Department of Chemistry and The Key Laboratory for Chemical Biology of Fujian Province, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, PR China |
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Abstract: | The SmI3-catalyzed reaction of indoles with electron-deficient olefins generated the corresponding Michael adducts in high yields. The substitution on the indole nucleus occurred exclusively at the 3-position and N-alkylation products have not been observed. |
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Keywords: | Samarium triiodide Indole α β-Unsaturated compounds Michael reaction |
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