Organic & biomolecular chemistry

A diversity oriented four-component approach to tetrahydro-β-carbolines initiated by Sonogashira coupling

AS Karpov, F Rominger, TJJ Müller

文献索引：Karpov, Alexei S.; Rominger, Frank; Mueller, Thomas J. J. Organic and Biomolecular Chemistry, 2005 , vol. 3, # 24 p. 4382 - 4391

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被引用次数: 33

摘要

A consecutive four-component synthesis of highly-substituted tetrahydro-β-carbolines 6 can be achieved by a coupling-aminatio-aza-annulation-Pictet–Spengler (CAAPS) sequence creating five new σ-bonds and four new stereocenters in a one-pot fashion. The structures were unambiguously supported by X-ray structure analyses.