Synthesis and photophysical properties of pyrene-based green fluorescent dyes: Butterfly-shaped architectures

Devendar Goud Vanga; Mithun Santra; Ashok Keerthi; Suresh Valiyaveettil

doi:10.1039/c4ob01509f

Synthesis and photophysical properties of pyrene-based green fluorescent dyes: Butterfly-shaped architectures

Devendar Goud Vanga, Mithun Santra, Ashok Keerthi, Suresh Valiyaveettil^*

^*Corresponding author for this work

Analytical, Measurements and Physical Chemistry

National University of Singapore (NUS)

Research output: Contribution to journal › Article › peer-review

Abstract

A few pyrene-based fluorescent compounds were synthesized using Pd/Cu-catalyzed cross-coupling reaction. Photophysical properties of the π-conjugated pyrene derivatives were studied and the results indicate materials with high quantum efficiency and high extinction coefficient. No π stacking was observed in the crystal lattice. The molecules described here may be useful in developing sensors or imaging agents.

Original language	English
Pages (from-to)	7914-7918
Number of pages	5
Journal	Organic and Biomolecular Chemistry
Volume	12
Issue number	40
DOIs	https://doi.org/10.1039/c4ob01509f
Publication status	Published - 28 Oct 2014

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abstract = "A few pyrene-based fluorescent compounds were synthesized using Pd/Cu-catalyzed cross-coupling reaction. Photophysical properties of the π-conjugated pyrene derivatives were studied and the results indicate materials with high quantum efficiency and high extinction coefficient. No π stacking was observed in the crystal lattice. The molecules described here may be useful in developing sensors or imaging agents.",

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AU - Valiyaveettil, Suresh

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AB - A few pyrene-based fluorescent compounds were synthesized using Pd/Cu-catalyzed cross-coupling reaction. Photophysical properties of the π-conjugated pyrene derivatives were studied and the results indicate materials with high quantum efficiency and high extinction coefficient. No π stacking was observed in the crystal lattice. The molecules described here may be useful in developing sensors or imaging agents.

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Synthesis and photophysical properties of pyrene-based green fluorescent dyes: Butterfly-shaped architectures

Abstract

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