Abstract
An efficient and highly stereoselective approach toward the phomoidride family of natural products is described. The carbocyclic core structure was assembled using a tandem phenolic oxidation/Diels-Alder cycloaddition and a tandem 5-exo-trig/5-exo-trig radical cyclization to deliver an isotwistane intermediate that, upon a late-stage xanthate-initiated Grob fragmentation, furnishes the requisite bicyclo[4.3.1]decene.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkenes / chemistry*
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Biological Products / chemical synthesis*
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Biological Products / chemistry*
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Bridged Bicyclo Compounds / chemical synthesis*
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Bridged Bicyclo Compounds / chemistry*
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Cyclization
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Maleic Anhydrides / chemical synthesis*
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Maleic Anhydrides / chemistry*
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Molecular Structure
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Oxidation-Reduction
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Stereoisomerism
Substances
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Alkenes
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Biological Products
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Bridged Bicyclo Compounds
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Maleic Anhydrides
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phomoidride D