scholarly journals Investigation of Enantiomer Separation Using Chiral Crown Ethers as Chiral Selectors

2016 ◽  
Vol 9 (1) ◽  
pp. 28-34 ◽  
Author(s):  
Wonjae Lee
Keyword(s):  
Crown Ethers ◽  
Enantiomer Separation ◽  
Chiral Selectors ◽  
Chiral Crown Ethers

scholarly journals Enantiodiscrimination Using a Chiral Crown Ether as a Chiral Solvating Agent Using NMR Spectroscopy

2019 ◽  
Vol 14 (5) ◽  
pp. 1934578X1984919 ◽  
Author(s):  
Wonjae Lee ◽  
Eunjung Bang ◽  
Ji-Hye Yun ◽  
Man-Jeong Paik ◽  
Weontae Lee
Keyword(s):  
Crown Ether ◽  
High Selectivity ◽  
Enantiomer Separation ◽  
Spectroscopic Method ◽  
Primary Amines ◽  
Chiral Crown Ether ◽  
Chiral Selectors ◽  
Chiral Compounds ◽  
Chiral Crown Ethers ◽  
Chiral Solvating Agent

For enantiomer separation of a variety of chiral compounds, a number of chiral selectors have been developed and applied. Among these chiral selectors are chiral crown ethers, a class of synthetic polyether molecules that bind protonated chiral primary amines with high selectivity. This article focuses on enantiodiscrimination using (18-crown-6)-2,3,11,12-tetracarboxylic acid as a crown ether-type chiral solvating agent for nuclear magnetic resonance spectroscopic method in several chirotechnologies.

ChemInform Abstract: ENANTIOMERIC RECOGNITION OF ORGANIC AMMONIUM SALTS BY CHIRAL CROWN ETHERS BASED ON THE PYRIDINO-18-CROWN-6 STRUCTURE

1984 ◽  
Vol 15 (25) ◽  
Author(s):  
R. B. DAVIDSON ◽  
J. S. BRADSHAW ◽  
B. A. JONES ◽  
N. K. DALLEY ◽  
J. J. CHRISTENSEN ◽  
...  
Keyword(s):  
Crown Ethers ◽  
Ammonium Salts ◽  
Chiral Crown Ethers ◽  
Enantiomeric Recognition
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