Convenient synthesis of bis(indolyl)alka
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Mei-Hua Xie; Fa-Dong Xie; Gao-Feng Lin; Jin-Hua Zhang
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Article
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2010
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Elsevier Science
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French
β 287 KB
Sulfonyl-containing bis(indolyl)alkanes and bis(pyrrolyl)alkanes were synthesized conveniently by Cu(OTf) 2 -catalyzed double Michael addition of indole and pyrrole to acetylenic sulfone.