Fluorescence maxima of 10-methylacridone-metal ion salt complexes: A convenient and quantitative measure of Lewis acidity of metal ion salts

Shunichi Fukuzumi; Kei Ohkubo

doi:10.1021/ja026613o

Fluorescence maxima of 10-methylacridone-metal ion salt complexes: A convenient and quantitative measure of Lewis acidity of metal ion salts

Shunichi Fukuzumi, Kei Ohkubo

Department of Chemistry & Nanoscience

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

122 Scopus citations

Abstract

Aromatic carbonyl compounds such as 10-methylacridone form the Lewis acid complexes including paramagnetic and redox active Lewis acids. The fluorescence energies of the Lewis acid complexes are well correlated with the O₂^•--Lewis acid complexes derived from the g_zz-values of the ESR spectra of the superoxide anion-Lewis acid complexes, thus providing a quantitative measure of the Lewis acidity.

Original language	English
Pages (from-to)	10270-10271
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	124
Issue number	35
DOIs	https://doi.org/10.1021/ja026613o
State	Published - 4 Sep 2002

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title = "Fluorescence maxima of 10-methylacridone-metal ion salt complexes: A convenient and quantitative measure of Lewis acidity of metal ion salts",

abstract = "Aromatic carbonyl compounds such as 10-methylacridone form the Lewis acid complexes including paramagnetic and redox active Lewis acids. The fluorescence energies of the Lewis acid complexes are well correlated with the O2•--Lewis acid complexes derived from the gzz-values of the ESR spectra of the superoxide anion-Lewis acid complexes, thus providing a quantitative measure of the Lewis acidity.",

author = "Shunichi Fukuzumi and Kei Ohkubo",

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T2 - A convenient and quantitative measure of Lewis acidity of metal ion salts

AU - Fukuzumi, Shunichi

AU - Ohkubo, Kei

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Y1 - 2002/9/4

N2 - Aromatic carbonyl compounds such as 10-methylacridone form the Lewis acid complexes including paramagnetic and redox active Lewis acids. The fluorescence energies of the Lewis acid complexes are well correlated with the O2•--Lewis acid complexes derived from the gzz-values of the ESR spectra of the superoxide anion-Lewis acid complexes, thus providing a quantitative measure of the Lewis acidity.

AB - Aromatic carbonyl compounds such as 10-methylacridone form the Lewis acid complexes including paramagnetic and redox active Lewis acids. The fluorescence energies of the Lewis acid complexes are well correlated with the O2•--Lewis acid complexes derived from the gzz-values of the ESR spectra of the superoxide anion-Lewis acid complexes, thus providing a quantitative measure of the Lewis acidity.

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U2 - 10.1021/ja026613o

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JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 35

ER -

Fluorescence maxima of 10-methylacridone-metal ion salt complexes: A convenient and quantitative measure of Lewis acidity of metal ion salts

Abstract

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