Synfacts, Table of Contents Synfacts 2015; 11(7): 0718DOI: 10.1055/s-0034-1380958 Synthesis of Materials and Unnatural Products © Georg Thieme Verlag Stuttgart · New York A Molecular Spring Contributor(s): Timothy M. Swager , Maggie He Recommend Article Abstract Buy Article Key words Key wordshelicenes - arylene–vinylene precursors - photocyclization Full Text