Synthesis of the diarylindolizidine alkaloid (+)-Fistulopsine B: Application of an organocatalytic Michael addition reaction |
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Authors: | Sunil V. Pansare |
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Affiliation: | Department of Chemistry, Memorial University, St. John''s, Newfoundland, Canada, A1B 3X7 |
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Abstract: | The first synthesis of a recently isolated antiproliferative diarylindolizidine alkaloid, (+)-fistulopsine B, was achieved. The synthesis features the use of an organocatalytic ketone-nitrostyrene Michael addition as the key step. |
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Keywords: | Organocatalysis Arylindolizidine Michael addition Nitroketone Nitrone |
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