Synfacts, Table of Contents Synfacts 2022; 18(01): 0027DOI: 10.1055/s-0041-1737156 Synthesis of Materials and Unnatural Products Double the Heterohelicene Fun with Borons and Nitrogens Contributor(s): Timothy M. Swager , Michelle Chen Recommend Article Abstract Buy Article Key words Key wordsheterohelicenes - polycyclic aromatic hydrocarbons - chiraloptical materials Full Text