Synfacts, Table of Contents Synfacts 2013; 9(11): 1178DOI: 10.1055/s-0033-1339933 Synthesis of Materials and Unnatural Products © Georg Thieme Verlag Stuttgart · New York Atom-Economic Syntheses of Thiophenes and Bithiophenes Contributor(s): Timothy M. Swager , Gregory D. Gutierrez Recommend Article Abstract Buy Article Key words Key wordsthiophenes - annulation Full Text