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

Saleh N. Al-Busafi; Fakhreldin O. Suliman; Zaid R. Al-Alawi

doi:10.1016/j.dyepig.2013.12.007

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

Saleh N. Al-Busafi^*, Fakhreldin O. Suliman, Zaid R. Al-Alawi

^*Corresponding author for this work

Chemistry

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

14 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 language	English
Pages (from-to)	138-144
Number of pages	7
Journal	Dyes and Pigments
Volume	103
DOIs	https://doi.org/10.1016/j.dyepig.2013.12.007
Publication status	Published - Apr 2014

Keywords

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

ASJC Scopus subject areas

Chemical Engineering(all)
Process Chemistry and Technology

Access to Document

10.1016/j.dyepig.2013.12.007

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.}",

note = "Funding Information: We acknowledge, with thanks, financial support from the Sultan Qaboos University (Grant #: IG/SCI/CHEM/09/05 ).",

year = "2014",

month = apr,

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.

N1 - Funding Information: We acknowledge, with thanks, financial support from the Sultan Qaboos University (Grant #: IG/SCI/CHEM/09/05 ).

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

AN - SCOPUS:84891595326

SN - 0143-7208

VL - 103

SP - 138

EP - 144

JO - Dyes and Pigments

JF - Dyes and Pigments

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this