N-Acenoacenes: Synthesis and Solid-State Properties.

Authors :: Wiesner T
Pardon M
Maier S
Rominger F
Freudenberg J
Bunz UHF
Source :: Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2022 Dec 09; Vol. 28 (69), pp. e202201916. Date of Electronic Publication: 2022 Oct 25.
Publication Year :: 2022
Abstract: Four N-acenoacenes were synthesized and analyzed for their optoelectronic properties and solid-state packings. Two of the regioisomeric acridinoacridines are TIPS-ethynylated, whereas the other pair are Boc- and triflate substituted derivatives. The two TIPS-ethynyldiazaacenoacenes were processed into organic thin-film transistors with saturation hole mobilities reaching 2.9×10 <superscript>-2</superscript> cm <superscript>2</superscript> (Vs) <superscript>-1</superscript> .<br /> (© 2022 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH.)