Issue 20, 2011

Fluorescent pyrene-centered starburst oligocarbazoles with excellent thermal and electrochemical stabilities

Abstract

A series of pyrene-centered starburst oligocarbazoles (1–3) have been synthesized and well characterized. Based on photophysical, thermal and electrochemical studies in solutions and as thin films, all starburst molecules reveal a sky blue emission with a high efficiency (ΦF = 0.99 − 0.81) and excellent thermal and electrochemical stabilities. As OLED materials, these superior properties are helpful to enhance device stability and lifetime.

Graphical abstract: Fluorescent pyrene-centered starburst oligocarbazoles with excellent thermal and electrochemical stabilities

Supplementary files

Article information

Article type
Communication
Submitted
30 May 2011
Accepted
30 Jun 2011
First published
01 Jul 2011

Org. Biomol. Chem., 2011,9, 6913-6916

Fluorescent pyrene-centered starburst oligocarbazoles with excellent thermal and electrochemical stabilities

M. Ren, H. Guo, F. Qi and Q. Song, Org. Biomol. Chem., 2011, 9, 6913 DOI: 10.1039/C1OB05857F

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