A formal total synthesis of (±)-9-isocyanoneopupukeanane |
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Authors: | A Srikrishna G Satyanarayana |
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Institution: | Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, Karnataka, India |
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Abstract: | A formal total synthesis of the marine sesquiterpene (±)-9-isocyanoneopupukeanane starting from the readily available monoterpene carvone has been accomplished employing a combination of intermolecular Michael addition-intramolecular Michael addition reaction and an intramolecular rhodium carbenoid C-H insertion reaction as key steps, and identifying the isopropenyl group as a masked hydroxy group. |
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Keywords: | Marine sesquiterpenes Neopupukeanane Double Michael reaction Rhodium CH insertion reaction |
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