Synthetic applications of 2-aryl-4-piper
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Mario Rubiralta; Anna Diez; Cristina Vila; Jean-Luc Bettiol; Yves Troin; Marie-E
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Article
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1992
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Elsevier Science
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French
β 238 KB
The synthesis of methyl indolo[2,3-a]quinolizidin-2-acetate (21) from lhydroxyethyl-2-[l -(phenylsulfony/)-3-indolyl]piperidine-4-acetate ( 16) by an intramolecular cyclization induced by KrBuO is described.