title: Controlling the charge transfer in phenylene-bridged borylene-amine pi-conjugated systems.
abstract: Novel boron-nitrogen-containing pi-conjugated compounds 3,3'- and 4,4'-((2,4,6-triisopropylphenyl)borylene)bis(N,N-diarylbenzenamine) (1-2), m- and p-phenylene bridged to the boron center, respectively, have been synthesized and characterized. Optical studies by means of UV-vis absorption and emission measurements as well as DFT calculations reveal a different charge transfer behavior between the para series and the meta series at ground and excited states.
authors.affiliation: Max Planck Institute for Polymer Research, Ackermannweg 10, D-55128 Mainz, Germany.
authors.forename: Agnieszka
authors.initials: A
authors.lastname: Proń
authors.forename: Gang
authors.initials: G
authors.lastname: Zhou
authors.forename: Hassan
authors.initials: H
authors.lastname: Norouzi-Arasi
authors.forename: Martin
authors.initials: M
authors.lastname: Baumgarten
authors.forename: Klaus
authors.initials: K
authors.lastname: Müllen