N-Acenoacenes.

Lukas AhrensSebastian HahnFrank RomingerJan FreudenbergUwe H F Bunz

Published in: Chemistry (Weinheim an der Bergstrasse, Germany) (2019)

The syntheses of new, fourfold alkynylated tetraazaacenoacenes (tetraazaanthracenoanthracene, tetraazatetracenotetracene and tetraazapentacenopentacene) are reported. This novel heteroacenoacene motif exhibits surprisingly strong electronic coupling between its constituting diazaacene units.

Keyphrases

room temperature