Crown ether-lanthanide complexes studied on CPL and TL. 3. Chirality in europium nitrate and chloride complexes of methyl-substituted 18-crown-6 ligands. Optical activity of two-bladed nitrate propellers

1988 ◽  
Vol 27 (2) ◽  
pp. 405-407 ◽  
Author(s):  
David H. Metcalf ◽  
Rodney C. Carter ◽  
Robert G. Ghirardelli ◽  
Richard A. Palmer
Keyword(s):  
Crown Ether ◽  
Optical Activity ◽  
Lanthanide Complexes ◽  
Europium Nitrate ◽  
Chloride Complexes

Anion influence on the solution optical activity (CPL) of europium nitrate and chloride complexes of chiral crown ethers

1986 ◽  
Vol 126 ◽  
pp. 402-403
Author(s):  
David H Metcalf ◽  
Rodney C Carter ◽  
Robert G Ghirardelli ◽  
Richard A Palmer ◽  
Michael F Reid ◽  
...  
Keyword(s):  
Optical Activity ◽  
Crown Ethers ◽  
Europium Nitrate ◽  
Chloride Complexes ◽  
Chiral Crown Ethers

Binding of Lanthanide Complexes to Histidine-Containing Peptides Probed by Raman Optical Activity Spectroscopy

2018 ◽  
Vol 24 (34) ◽  
pp. 8664-8669 ◽  
Author(s):  
Eva Brichtová ◽  
Jana Hudecová ◽  
Nikola Vršková ◽  
Jaroslav Šebestík ◽  
Petr Bouř ◽  
...  
Keyword(s):  
Optical Activity ◽  
Lanthanide Complexes ◽  
Raman Optical Activity

scholarly journals Trivalent scandium, yttrium and lanthanide complexes with thia-oxa and selena-oxa macrocycles and crown ether coordination

2013 ◽  
Vol 42 (36) ◽  
pp. 13179 ◽  
Author(s):  
Martin J. D. Champion ◽  
Paolo Farina ◽  
William Levason ◽  
Gillian Reid
Keyword(s):  
Crown Ether ◽  
Lanthanide Complexes

Nonlinear optical activity in dipolar organic–lanthanide complexes

2010 ◽  
Vol 20 (20) ◽  
pp. 4074 ◽  
Author(s):  
Ga-Lai Law ◽  
Ka-Leung Wong ◽  
Kok-Kin Lau ◽  
Sze-to Lap ◽  
Peter A. Tanner ◽  
...  
Keyword(s):  
Optical Activity ◽  
Lanthanide Complexes ◽  
Nonlinear Optical

scholarly journals USING OPTICALLY ACTIVE CHIRAL CROWN ETHER AT ENANTIOMERIC SEPARATION OF AMINES

2021 ◽  
pp. 59-62
Author(s):  
U.A. Hasanova ◽  
◽  
Z.O. Qahramanova ◽  
P.F. Huseynova ◽  
◽  
...  
Keyword(s):  
Crown Ether ◽  
Optical Activity ◽  
Column Chromatography ◽  
Chromatographic Separation ◽  
Enantiomeric Separation ◽  
Optically Active ◽  
Racemic Mixture ◽  
Chiral Crown Ether ◽  
Physicochemical Methods ◽  
Formation Of Complexes

The synthesized S-enantiomer of the crown ether was used as an adsorbent to separate the racemic mixture of L-alanine ether of phenamine into individual diastereomers by column chromatography. Chromatographic separation occurred due to the formation of complexes of different stability between diastereomers and optically selective adsorbents on a host-guest principle. The separated diastereomers were converted into enantiomers by hydrolysis. The structure and optical activity of the synthesized crown ether and separated enantiomers were investigated by physicochemical methods

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