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  • Title: Synthesis of bis(indole) alkaloids from Arundo donax: the ynindole Diels-Alder reaction, conformational chirality, and absolute stereochemistry.
    Author: Chen J, Ferreira AJ, Beaudry CM.
    Journal: Angew Chem Int Ed Engl; 2014 Oct 27; 53(44):11931-4. PubMed ID: 25200279.
    Abstract:
    Bis(indole) alkaloids from Arundo donax were synthesized using the first ynindole Diels-Alder reaction. The alkaloids are chiral, having stable enantiomeric conformations with half-lives of racemization of t1/2 = 4150-25100 seconds at room temperature. Their absolute stereochemistry was determined using the exciton chirality method.
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