scholarly journals Dansyl - Substituted Aza Crown Ethers: Complexation with Alkali, Alkaline Earth Metal Ions and Ammonium

2011 ◽  
Vol 3 (1) ◽  
Author(s):  
Nelly Mateeva ◽  
Shihab Deiab ◽  
Edikan Archibong ◽  
Donka Tasheva ◽  
Bereket Mochona ◽  
...  
Keyword(s):  
Metal Ions ◽  
Crown Ethers ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Alkaline Earth Metal Ions ◽  
Aza Crown Ethers

scholarly journals N-(4-amino-7-nitrobenzaoxa-1,3-diazole)-substituted aza crown ethers: complexation with alkali, alkaline earth metal ions and ammonium

2010 ◽  
Vol 68 (3-4) ◽  
pp. 305-312 ◽  
Author(s):  
Nelly N. Mateeva ◽  
Shihab D. Deiab ◽  
Edikan E. Archibong ◽  
Mercedes Jackson ◽  
Bereket Mochona ◽  
...  
Keyword(s):  
Metal Ions ◽  
Crown Ethers ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Alkaline Earth Metal Ions ◽  
Aza Crown Ethers

Chromo- and Fluoroionophores Based on Diaza-Crown Ethers for Alkaline Earth Metal Ions

1992 ◽  
Vol 25 (10) ◽  
pp. 1823-1834 ◽  
Author(s):  
Timothy L. Blair ◽  
Jayant Desai ◽  
Leonidas G. Bachas
Keyword(s):  
Metal Ions ◽  
Crown Ethers ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Alkaline Earth Metal Ions ◽  
Diaza Crown Ethers

Synthesis of chromogenic crown ethers and liquid—liquid extraction of alkaline earth metal ions

1988 ◽  
Vol 204 ◽  
pp. 113-125 ◽  
Author(s):  
Yoshiki Katayama ◽  
Ryuji Fukuda ◽  
Toshiharu Iwasaki ◽  
Kazuhide Nita ◽  
Makoto Takagi
Keyword(s):  
Metal Ions ◽  
Crown Ethers ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Liquid Extraction ◽  
Alkaline Earth Metal ◽  
Liquid Liquid Extraction ◽  
Alkaline Earth Metal Ions

scholarly journals Ionizable Calixarene-Crown Ethers with High Selectivity for Radium over Light Alkaline Earth Metal Ions

1999 ◽  
Vol 38 (23) ◽  
pp. 5449-5452 ◽  
Author(s):  
Xiaoyuan Chen ◽  
Min Ji ◽  
Darrell R. Fisher ◽  
Chien M. Wai
Keyword(s):  
Metal Ions ◽  
Crown Ethers ◽  
Alkaline Earth ◽  
High Selectivity ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Alkaline Earth Metal Ions

scholarly journals Catalysis by alkali and alkaline-earth metal ions in nucleophilic attack of methoxide ion on crown ethers bearing an intra-annular acetoxy group

Tetrahedron ◽  
1989 ◽  
Vol 45 (16) ◽  
pp. 5293-5304 ◽  
Author(s):  
Roberta Cacciapaglia ◽  
Silvia Lucente ◽  
Luigi Mandolini ◽  
Arie R. van Doorn ◽  
David N. Reinhoudt ◽  
...  
Keyword(s):  
Metal Ions ◽  
Crown Ethers ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Acetoxy Group ◽  
Nucleophilic Attack ◽  
Alkaline Earth Metal ◽  
Alkaline Earth Metal Ions ◽  
Methoxide Ion

Difference of Coordination between Alkali- and Alkaline-Earth-Metal Ions to a Symmetrical α,α′,δ,δ′-Tetramethylcucurbit[6]uril

2011 ◽  
Vol 50 (15) ◽  
pp. 6956-6964 ◽  
Author(s):  
Wen-Jian Chen ◽  
Da-Hai Yu ◽  
Xin Xiao ◽  
Yun-Qian Zhang ◽  
Qian-Jiang Zhu ◽  
...  
Keyword(s):  
Metal Ions ◽  
Alkaline Earth ◽  
Earth Metal ◽  
Alkaline Earth Metal ◽  
Alkaline Earth Metal Ions
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