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Intramolecular Wittig Reaction: A New Synthesis of (S)‐Pyrrolam A |
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| Authors: | Mahesh S Majik Perunninakulath S Parameswaran Santosh G Tilve |
| Institution: | 1. Department of Chemistry, Goa University, Taleigao Plateau, Goa 403?206, India, (fax: +91?832?2451184);2. Chemical Oceanography Division, National Institute of Oceanography (CSIR), Dona Paula‐Goa 403?004, India |
| Abstract: | A straightforward synthesis of (S)‐pyrrolam A is described. The synthesis involves in situ generation of the phosphorane 3 , followed by an intramolecular Wittig reaction to furnish (S)‐pyrrolam A. |
| Keywords: | Pyrrolam A Wittig reaction Pyrrolizidine Alkaloids Intramolecular reaction |