作者:Christian B. Nielsen、Theis Brock-Nannestad、Peter Hammershøj、Theis K. Reenberg、Magnus Schau-Magnussen、Denis Trpcevski、Thomas Hensel、Roberto Salcedo、Gleb V. Baryshnikov、Boris F. Minaev、Michael Pittelkow
DOI:10.1002/chem.201203113
日期:2013.3.18
of a computational study (NICS) suggest that the central planar cyclooctatetraene is anti‐aromatic when the molecules are in neutral or oxidised states (2+), and that the corresponding dianions are aromatic. We discuss the aromatic/anti‐aromatic nature of the planar cyclooctatetraenes and compare them with the isoelectronic tetraoxa[8]circulenes.