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  • Title: A concise approach for the total synthesis of pseudolaric acid A.
    Author: Xu T, Li CC, Yang Z.
    Journal: Org Lett; 2011 May 20; 13(10):2630-3. PubMed ID: 21524082.
    Abstract:
    A new strategy for the stereoselective total synthesis of natural product pseudolaric acid A (1) was accomplished in 16 steps from commercially available starting material, featuring a samarium diiodide (SmI(2))-mediated intramolecular alkene-ketyl radical cyclization and a ring-closing metathesis (RCM) reaction to stereoselectively cast the unusual trans-fused [5-7]-bicyclic core of pseudolaric acid A (1).
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