Synthesis, characterization and electronic effects investigations of new 5,7-disubstituted tris(8-quinolinolate)Al(III) complexes

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Eight 5,7-diaryl-8-hydroxyquinoline ligands were synthesized and characterized by 1H, 13C NMR spectroscopy and mass spectrometry. The electron-donating and electron-withdrawing aryl groups were attached to the 5- and 7-positions of the quinolinolate ring via Suzuki coupling reaction. The aluminum complexes of these ligands exhibited successful tuning in the emission color, covering a large segment of the visible spectrum.

Original languageEnglish
Pages (from-to)138-144
Number of pages7
JournalDyes and Pigments
Volume103
DOIs
Publication statusPublished - Apr 2014

Fingerprint

Ligands
Oxyquinoline
Electrons
Aluminum
Nuclear magnetic resonance spectroscopy
Mass spectrometry
Tuning
Color

Keywords

  • 8-Hydroxyquinoline
  • Aluminum ion
  • Fluorescence sensors
  • OLEDs
  • Photophysical properties
  • Suzuki coupling reaction

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Process Chemistry and Technology

Cite this

@article{8e1d9aa153bc4d078c90a63e8487d35f,
title = "Synthesis, characterization and electronic effects investigations of new 5,7-disubstituted tris(8-quinolinolate)Al(III) complexes",
abstract = "Eight 5,7-diaryl-8-hydroxyquinoline ligands were synthesized and characterized by 1H, 13C NMR spectroscopy and mass spectrometry. The electron-donating and electron-withdrawing aryl groups were attached to the 5- and 7-positions of the quinolinolate ring via Suzuki coupling reaction. The aluminum complexes of these ligands exhibited successful tuning in the emission color, covering a large segment of the visible spectrum.",
keywords = "8-Hydroxyquinoline, Aluminum ion, Fluorescence sensors, OLEDs, Photophysical properties, Suzuki coupling reaction",
author = "Al-Busafi, {Saleh N.} and Suliman, {Fakhreldin O.} and Al-Alawi, {Zaid R.}",
year = "2014",
month = "4",
doi = "10.1016/j.dyepig.2013.12.007",
language = "English",
volume = "103",
pages = "138--144",
journal = "Dyes and Pigments",
issn = "0143-7208",
publisher = "Elsevier BV",

}

TY - JOUR

T1 - Synthesis, characterization and electronic effects investigations of new 5,7-disubstituted tris(8-quinolinolate)Al(III) complexes

AU - Al-Busafi, Saleh N.

AU - Suliman, Fakhreldin O.

AU - Al-Alawi, Zaid R.

PY - 2014/4

Y1 - 2014/4

N2 - Eight 5,7-diaryl-8-hydroxyquinoline ligands were synthesized and characterized by 1H, 13C NMR spectroscopy and mass spectrometry. The electron-donating and electron-withdrawing aryl groups were attached to the 5- and 7-positions of the quinolinolate ring via Suzuki coupling reaction. The aluminum complexes of these ligands exhibited successful tuning in the emission color, covering a large segment of the visible spectrum.

AB - Eight 5,7-diaryl-8-hydroxyquinoline ligands were synthesized and characterized by 1H, 13C NMR spectroscopy and mass spectrometry. The electron-donating and electron-withdrawing aryl groups were attached to the 5- and 7-positions of the quinolinolate ring via Suzuki coupling reaction. The aluminum complexes of these ligands exhibited successful tuning in the emission color, covering a large segment of the visible spectrum.

KW - 8-Hydroxyquinoline

KW - Aluminum ion

KW - Fluorescence sensors

KW - OLEDs

KW - Photophysical properties

KW - Suzuki coupling reaction

UR - http://www.scopus.com/inward/record.url?scp=84891595326&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84891595326&partnerID=8YFLogxK

U2 - 10.1016/j.dyepig.2013.12.007

DO - 10.1016/j.dyepig.2013.12.007

M3 - Article

VL - 103

SP - 138

EP - 144

JO - Dyes and Pigments

JF - Dyes and Pigments

SN - 0143-7208

ER -