Synfacts, Table of Contents Synfacts 2015; 11(9): 0930DOI: 10.1055/s-0035-1560129 Synthesis of Materials and Unnatural Products © Georg Thieme Verlag Stuttgart · New York Boron Goes Both Ways Contributor(s): Timothy M. Swager , Vera Schröder Recommend Article Abstract Buy Article Key words Key wordscarbon dioxide activation - frustrated Lewis pairs - aromaticity Full Text