Stereoselective synthesis of cyercene A and the placidenes |
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Authors: | Liang Guangxin Miller Aubry K Trauner Dirk |
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Institution: | Center for New Directions in Organic Synthesis, Department of Chemistry, University of California-Berkeley, Berkeley, CA 94720. USA. |
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Abstract: | Members of a family of alpha-methoxy-gamma-pyrone-containing polypropionate natural products have been stereoselectively synthesized. Two key iodovinyl pyrone building blocks were coupled to appropriately selected vinyl stannanes to assemble the highly substituted polyene side chains of the natural products. structure: see text] |
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