Synfacts, Table of Contents Synfacts 2014; 10(6): 0561DOI: 10.1055/s-0033-1339079 Synthesis of Natural Products and Potential Drugs © Georg Thieme Verlag Stuttgart · New York Synthesis of Propolisbenzofuran B Contributor(s): Erick M. Carreira , Adrien Joliton Recommend Article Abstract Buy Article Key words Key wordsoxidative ketone coupling - silicon - benzofuran annulation - benzylic oxidation Full Text