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

被引：7

作者：

Peng, Ruixue ^{[1
]}

Lin, Lili ^{[1
]}

Cao, Weidi ^{[1
]}

Guo, Jing ^{[1
]}

Liu, Xiaohua ^{[1
]}

Peng, Xiaoming ^{[1
,2
]}

机构：

[1] Sichuan Univ, Coll Chem, Minist Educ, Key Lab Green Chem & Technol, Chengdu 610064, Peoples R China

[2] Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300171, Peoples R China

来源：

TETRAHEDRON LETTERS | 2015年 / 56卷 / 25期

基金：

中国国家自然科学基金;

关键词：

Chemoselectivity; Chirality; Circular dichroism; Enantioselectivity; Hydroxy carboxylic acids; N; '-Dioxide-iron(III); complex; INDICATOR-DISPLACEMENT ASSAYS; RAPID-DETERMINATION; AMINO-ACIDS; ABSOLUTE-CONFIGURATION; STEREODYNAMIC PROBES; HELICAL CHIRALITY; AXIAL CHIRALITY; ALCOHOLS; SENSOR; PROTOCOL;

D O I：

10.1016/j.tetlet.2015.04.101

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

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. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：3882 / 3885

页数：4