Chrysene-Based Blue Emitters

© 2020 The Authors. Published by Wiley-VCH GmbH..

Chrysene and its bisbenzannulated homologue, naphtho[2,3-c]tetraphene, were synthesized through a PtCl2 -catalyzed cyclization of alkynes, which also furnished corresponding biaryls subsequent to a Glaser coupling reaction of the starting alkynes. The optoelectronic properties of 5,5'-bichrysenyl and 6,6'-binaphtho[2,3-c]tetraphene were compared to their chrysene-based "monomers". Oxidative cyclodehydrogenations of bichrysenyl and its higher homologue towards large nanographenes were also investigated.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:26

Enthalten in:

Chemistry (Weinheim an der Bergstrasse, Germany) - 26(2020), 66 vom: 26. Nov., Seite 15089-15093

Sprache:

Englisch

Beteiligte Personen:

Nathusius, Marvin [VerfasserIn]
Ejlli, Barbara [VerfasserIn]
Rominger, Frank [VerfasserIn]
Freudenberg, Jan [VerfasserIn]
Bunz, Uwe H F [VerfasserIn]
Müllen, Klaus [VerfasserIn]

Links:

Volltext

Themen:

2D acenes
Blue emission
Journal Article
Polyaromatic hydrocarbons
Solubility increase
Twisted biaryls

Anmerkungen:

Date Revised 29.12.2020

published: Print-Electronic

Citation Status PubMed-not-MEDLINE

doi:

10.1002/chem.202001808

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM31316391X