A racemic N,N′-dioxide-iron(III) complex chemosensor for determination of enantiomeric excess, concentration and identity of hydroxy carboxylic acids with circular dichroism and fluorescence responses

[Display omitted] A racemic N,N′-dioxide-iron(III) complex was first found to be an efficient chemosensor for simultaneous determination of the absolute configuration, concentration, and enantiomeric excess (ee) of hydroxy carboxylic acids in aqueous solution via circular dichroism (CD) and fluoresc...

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Bibliographic Details
Published inTetrahedron letters Vol. 56; no. 25; pp. 3882 - 3885
Main Authors Peng, Ruixue, Lin, Lili, Cao, Weidi, Guo, Jing, Liu, Xiaohua, Feng, Xiaoming
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 17.06.2015
Subjects
Chemoselectivity
Chirality
Circular dichroism
Enantioselectivity
Hydroxy carboxylic acids
N,N′-Dioxide-iron(III) complex
Hydroxy carboxylic acids
Enantioselectivity
N,N′-Dioxide-iron(III) complex
Chemoselectivity
Chirality
Circular dichroism
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Summary:[Display omitted] A racemic N,N′-dioxide-iron(III) complex was first found to be an efficient chemosensor for simultaneous determination of the absolute configuration, concentration, and enantiomeric excess (ee) of hydroxy carboxylic acids in aqueous solution via circular dichroism (CD) and fluorescence. The accuracy of the ee measurement is very good, within 3%. And the analysis is fast, eliminating laborious derivatization and elaborating purification steps.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2015.04.101