Literature DB >> 12197716

Fluorescence maxima of 10-methylacridone-metal ion salt complexes: a convenient and quantitative measure of lewis acidity of metal ion salts.

Shunichi Fukuzumi1, Kei Ohkubo.   

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.

Entities:  

Year:  2002        PMID： 12197716     DOI： 10.1021/ja026613o

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  17 in total

1.  Crystal structure of a metal ion-bound oxoiron(IV) complex and implications for biological electron transfer.

Authors:  Shunichi Fukuzumi; Yuma Morimoto; Hiroaki Kotani; Pance Naumov; Yong-Min Lee; Wonwoo Nam
Journal:  Nat Chem       Date:  2010-07-11       Impact factor: 24.427

2.  Acridones and quinacridones: novel fluorophores for fluorescence lifetime studies.

Authors:  J Anthony Smith; Richard M West; Malcolm Allen
Journal:  J Fluoresc       Date:  2004-03       Impact factor: 2.217

Review 3.  Control of redox reactivity of flavin and pterin coenzymes by metal ion coordination and hydrogen bonding.

Authors:  Shunichi Fukuzumi; Takahiko Kojima
Journal:  J Biol Inorg Chem       Date:  2008-02-13       Impact factor: 3.358

4.  Rapid quantification of the activating effects of hydrogen-bonding catalysts with a colorimetric sensor.

Authors:  Phuong N H Huynh; Ryan R Walvoord; Marisa C Kozlowski
Journal:  J Am Chem Soc       Date:  2012-09-18       Impact factor: 15.419

5.  Sc3+-Promoted O-O Bond Cleavage of a (μ-1,2-Peroxo)diiron(III) Species Formed from an Iron(II) Precursor and O2 to Generate a Complex with an FeIV2(μ-O)2 Core.

Authors:  Saikat Banerjee; Apparao Draksharapu; Patrick M Crossland; Ruixi Fan; Yisong Guo; Marcel Swart; Lawrence Que
Journal:  J Am Chem Soc       Date:  2020-02-19       Impact factor: 15.419

6.  A Mononuclear Nonheme Iron(III)-Peroxo Complex Binding Redox-Inactive Metal Ions.

Authors:  Yong-Min Lee; Suhee Bang; Yun Mi Kim; Jaeheung Cho; Seungwoo Hong; Takashi Nomura; Takashi Ogura; Oliver Troeppner; Ivana Ivanović-Burmazović; Ritimukta Sarangi; Shunichi Fukuzumi; Wonwoo Nam
Journal:  Chem Sci       Date:  2013-07-23       Impact factor: 9.825

7.  Photochemical oxidation of a manganese(III) complex with oxygen and toluene derivatives to form a manganese(V)-oxo complex.

Authors:  Jieun Jung; Kei Ohkubo; Katharine A Prokop-Prigge; Heather M Neu; David P Goldberg; Shunichi Fukuzumi
Journal:  Inorg Chem       Date:  2013-11-12       Impact factor: 5.165

8.  Kinetics and thermodynamics of formation and electron-transfer reactions of Cu-O2 and Cu2-O2 complexes.

Authors:  Shunichi Fukuzumi; Kenneth D Karlin
Journal:  Coord Chem Rev       Date:  2012-06-01       Impact factor: 22.315

9.  Spectroscopic capture and reactivity of a low-spin cobalt(IV)-oxo complex stabilized by binding redox-inactive metal ions.

Authors:  Seungwoo Hong; Florian Felix Pfaff; Eunji Kwon; Yong Wang; Mi-Sook Seo; Eckhard Bill; Kallol Ray; Wonwoo Nam
Journal:  Angew Chem Int Ed Engl       Date:  2014-07-31       Impact factor: 15.336

10.  Lewis acid trapping of an elusive copper-tosylnitrene intermediate using scandium triflate.

Authors:  Subrata Kundu; Enrico Miceli; Erik Farquhar; Florian Felix Pfaff; Uwe Kuhlmann; Peter Hildebrandt; Beatrice Braun; Claudio Greco; Kallol Ray
Journal:  J Am Chem Soc       Date:  2012-08-31       Impact factor: 15.419
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