title: Bisalkynylated 3,6-diiminocyclohexa-1,4-diene-1,4-diamine.
abstract: Reduction of bis(benzothiadiazol) by LiAlH4/CuI gives diethynylated diaminobenzoquinoneimine. This building block accesses novel targets in a one-step condensation reaction with different ortho-quinones, resulting in unexpected rearrangement products. The compounds are characterized by their photophysical and electrochemical data as well as quantum chemical calculations.
authors.affiliation: Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany. uwe.bunz@oci.uni-heidelberg.de.
authors.forename: Philipp
authors.initials: P
authors.lastname: Biegger
authors.forename: Manuel
authors.initials: M
authors.lastname: Schaffroth
authors.forename: Kerstin
authors.initials: K
authors.lastname: Brödner
authors.forename: Olena
authors.initials: O
authors.lastname: Tverskoy
authors.forename: Frank
authors.initials: F
authors.lastname: Rominger
authors.forename: Uwe H F
authors.initials: UH
authors.lastname: Bunz