Total synthesis of (+)-phomopsolide C by ring-size selective ring-closing metathesis/cross-metathesis |
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Authors: | Michaelis Simon Blechert Siegfried |
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Institution: | Institut für Chemie, Technische Universit?t Berlin, Strasse des 17.Juni 135, 10623 Berlin, Germany. |
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Abstract: | reaction: see text]A new strategy for the synthesis of chiral 6-substituted 5,6-dihydro-5-hydroxypyran-2-ones by ring-size selective ring-closing metathesis (RCM) and its application to a short total synthesis of (+)-phomopsolide C are described. The key bond-forming reactions in this approach are a chemoselective cross-metathesis (CM) and RCM. |
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