Li, Gang Synthesis, physical properties, and anion recognition of two novel larger azaacenes: benzannelated hexazaheptacene and benzannelated N,N'-dihydrohexazaheptacene. [electronic resource] - Chemistry, an Asian journal Jul 2013 - 1574-8 p. digital Publication Type: Journal Article ISSN: 1861-471X Standard No.: 10.1002/asia.201300208 doi