ChemInform Abstract: Importance of the Glycerol Structure of C-Pivot Lariat Ethers Containing a 16-Crown-5 Ring for Effective Complexation Toward Alkali Metal Cations

ChemInform ◽  
2010 ◽  
Vol 28 (39) ◽  
pp. no-no
Author(s):  
K. KITA ◽  
T. KIDA ◽  
Y. NAKATSUJI ◽  
I. IKEDA
Keyword(s):  
Alkali Metal ◽  
Metal Cations ◽  
Alkali Metal Cations ◽  
Lariat Ethers

Lariat ethers with a novel proton-ionizable group. Synthesis and solvent extraction of alkali metal cations

1997 ◽  
pp. 1499-1500 ◽  
Author(s):  
Vincent J. Huber ◽  
Sheryl N. Ivy ◽  
Jianping Lu ◽  
Richard A. Bartsch
Keyword(s):  
Solvent Extraction ◽  
Alkali Metal ◽  
Metal Cations ◽  
Alkali Metal Cations ◽  
Lariat Ethers

Increased Rigidity in Complexes Formed from Negatively Charged Lariat Ethers and Alkali Metal Cations

1988 ◽  
Vol 18 (1-3) ◽  
pp. 85-91
Author(s):  
Luis Echegoyen ◽  
Dennisse Parra ◽  
Libero J. Bartolotti ◽  
Christopher Hanlon ◽  
George W. Gokel
Keyword(s):  
Alkali Metal ◽  
Metal Cations ◽  
Alkali Metal Cations ◽  
Lariat Ethers

Cation-π Interactions Between Alkali Metal Cations and Neutral Double Bonds

2004 ◽  
Vol 69 (5) ◽  
pp. 1050-1062 ◽  
Author(s):  
Jiaxin Hu ◽  
Leonard J. Barbour ◽  
George W. Gokel
Keyword(s):  
Alkali Metal ◽  
Metal Cations ◽  
Alkali Metal Cations ◽  
Double Bonds ◽  
Lariat Ethers ◽  
X Ray ◽  
Π Interactions ◽  
X Ray Crystallography ◽  
Sodium And Potassium

Two-armed lariat ethers having double bonds present in their side arms form stable complexes with sodium and potassium cations. When the double bonds are positioned appropriately, cation-π interactions are observed between the neutral double bonds and the macroring- bound cation as demonstrated by X-ray crystallography.

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