Concise Total Synthesis of (−)-Frondosin B Using a Novel Palladium-Catalyzed Cyclization^†

Chambers C. Hughes

Center for New Directions in Organic Synthesis Department of Chemistry University of California, Berkeley Berkeley, CA 94720-1460 (USA) Fax: (+1) 510-643-9480

Dirk Trauner Prof.

• [email protected]

Center for New Directions in Organic Synthesis Department of Chemistry University of California, Berkeley Berkeley, CA 94720-1460 (USA) Fax: (+1) 510-643-9480