title: Tetraaryl-substituted benzo[1,2-b:4,5-b']dipyrroles: synthesis, properties, and applications to hole-injection materials in OLED devices.
authors.affiliation: Department of Chemistry, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan. tsuji@chem.s.u-tokyo.ac.jp
authors.forename: Hayato
authors.initials: H
authors.lastname: Tsuji
authors.forename: Yuki
authors.initials: Y
authors.lastname: Yokoi
authors.forename: Chikahiko
authors.initials: C
authors.lastname: Mitsui
authors.forename: Laurean
authors.initials: L
authors.lastname: Ilies
authors.forename: Yoshiharu
authors.initials: Y
authors.lastname: Sato
authors.forename: Eiichi
authors.initials: E
authors.lastname: Nakamura