A Real-Time Strategy for Chiroptical Sensing and Enantiomeric Excess Determination of Primary Amines via an Acid-Base Reaction

被引：8

作者：

Wu, Datong ^{[1
]}

Wang, Fangqin ^{[1
]}

Ma, Cong ^{[1
]}

Tan, Lilan ^{[1
]}

Cai, Wenrong ^{[1
]}

Li, Junyao ^{[1
]}

Kong, Yong ^{[1
]}

机构：

[1] Changzhou Univ, Sch Petrochem Engn, Jiangsu Key Lab Adv Mat & Technol, Changzhou 213164, Jiangsu, Peoples R China

来源：

ORGANIC LETTERS | 2022年 / 24卷 / 28期

基金：

中国国家自然科学基金;

关键词：

CHIRAL STATIONARY-PHASE; CIRCULAR-DICHROISM; ABSOLUTE-CONFIGURATION; ALCOHOLS; RECOGNITION; PROBE; SEPARATION;

D O I：

10.1021/acs.orglett.2c02246

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Two achiral aromatic carboxylic acids that included the 1,8-naphthalimide group and an imidazolium cation were synthesized and exploited as chiroptical sensors. These compounds showed the real-time discrimination and enantiomeric excess determination of chiral amines and amino alcohols via an acid-base interaction, especially for UV-silent chiral compounds.

引用

页码：5226 / 5229

页数：4