Enantioselective Fluorescent Recognition by Using a 1,1′-Binaphthyl-2,2′-diamine Derivative

被引：6
|
作者：
Wang, Chao [1 ]
Wu, Elaine [1 ]
Pu, Lin [1 ]
机构：
[1] Univ Virginia, Dept Chem, Charlottesville, VA 22904 USA
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2017年 / 2017卷 / 32期
基金：
美国国家科学基金会;
关键词：
Functional organic materials; Fluorescence; Trifluoromethyl ketone; Amines; Amino acids; Enantioselective fluorescent recognition; ENANTIOMERIC COMPOSITION; CHIRAL DISCRIMINATION; SENSOR; MOLECULES; AMINES;
D O I：
10.1002/ejoc.201700681
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A (S)-BINAM-based novel trifluoromethyl ketone is synthesized, which is found to exhibit ratiometric fluorescent responses to a chiral diamine. The emission at 386 nm can be used to determine the total concentration of the substrate, and that at 474 nm can be used to determine the enantiomeric composition. It can also be used for the enantioselective fluorescent recognition of free amino acids. This compound represents the first BINAM-based highly enantioselective molecular probe for fluorescent sensing.
引用
收藏
页码：4736 / 4739
页数：4
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