Synfacts, Table of Contents Synfacts 2023; 19(07): 0663DOI: 10.1055/s-0042-1751921 Synthesis of Materials and Unnatural Products Heptacene Analogue with Benzodi[7]annulene Contributor(s): Dahui Zhao , Pai Wang Recommend Article Abstract Buy Article Key words Key wordsnon-planar acenes - heptacene - aldol condensation - Diels–Alder reaction Full Text