Title : ( A Convenient Synthesis of New Macrocyclic Thioether-Esters and Ether-Esters: Extraction Properties of These Esters for Alkali, Alkaline Earth, and Transition Metal Cations )
Authors: Seyed Mohammad Seyedi , - - , ahmad ziafati ,
Full TextAbstract
Macrocyclic thioether-esters and ether-esters have been prepared by treating 2,2\\\\\\\'-dithiobenzoic acid dichloride and 1,2-benzendicarboxylic acid dichloride with appropriate glycols or dithiol. The complexing ability of these thioether-esters and ether-esters toward Li+, Na+, K+, Mg2 +, Ca2 +, Sr2+, Ba2 +, Co2 +, and Ni2 + has been measured by the solvent extraction method. The extraction data indicate that compound 2 exhibits stronger selectivity toward Li+, 3 toward Ba2 +, 4 toward K+, 5 toward Mg2 +, 6 toward Ba2 + and Sr2 +, and 7 toward Co2 + and Ni2 + when compared with other cations.
Keywords
, Thioether, Esters; Ether, Esters
@article{paperid:1013671,
author = {Seyedi, Seyed Mohammad and -, - and Ziafati, Ahmad},
title = {A Convenient Synthesis of New Macrocyclic Thioether-Esters and Ether-Esters: Extraction Properties of These Esters for Alkali, Alkaline Earth, and Transition Metal Cations},
journal = {Phosphorus, Sulfur, and Silicon and the Related Elements},
year = {2005},
volume = {180},
number = {8},
month = {August},
issn = {1042-6507},
pages = {1953--1960},
numpages = {7},
keywords = {Thioether-Esters; Ether-Esters},
}
%0 Journal Article
%T A Convenient Synthesis of New Macrocyclic Thioether-Esters and Ether-Esters: Extraction Properties of These Esters for Alkali, Alkaline Earth, and Transition Metal Cations
%A Seyedi, Seyed Mohammad
%A -, -
%A Ziafati, Ahmad
%J Phosphorus, Sulfur, and Silicon and the Related Elements
%@ 1042-6507
%D 2005
