Synthesis and optical properties of bipolar quinoxaline-triphenylamine based stilbene compounds

Shatabdi Boxi; Debabrata Jana; Binay K. Ghorai

Optical Materials: X (Jan 2019)

Synthesis and optical properties of bipolar quinoxaline-triphenylamine based stilbene compounds

Shatabdi Boxi,
Debabrata Jana,
Binay K. Ghorai

Affiliations

Shatabdi Boxi: Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, 711 103, India
Debabrata Jana: Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, 711 103, India
Binay K. Ghorai: Corresponding author. Corrseponding author.; Department of Chemistry, Indian Institute of Engineering Science and Technology, Shibpur, Howrah, 711 103, India

Journal volume & issue: Vol. 1

Abstract

Read online

Four new donor–acceptor based stilbene derivatives were synthesized via Heck coupling reaction. These materials are green light emitters with good fluorescence quantum yield. Furthermore, the emitters show well matched HOMO/LUMO value as bipolar molecule. In addition, they are highly thermally stable. Optimized structures and electronic distribution in ground state are also studied to understand photophysical properties using DFT calculation. Keywords: Quinoxaline, Triphenylamine, Stilbene, Bipolar, Green light emitters

Published in Optical Materials: X

ISSN: 2590-1478 (Online)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.journals.elsevier.com/optical-materials-x

About the journal