Add to ORKGAbstract: Two full-substituted calix[6]arenes containing the pyridine-amide groups are synthesized and characterized by IR, 1HNMR and MS, after serials of reactions including lower rim etherification, upper rim ipso-nitration, reduction, amidation
A new series of calix[4]arenes, diametrically bridged at the upper rim with pyridino systems, has be...
5,11,17,23-tetra-tert-butyl-25-(2’-pyridyl methyl amidocarbonylmethyl)-calix[4]arene (3) has been sy...
Following an overview on the progress so far made in the general area of calixarene chemistry, this ...
Lower rim modification of calix[4]arene at its 1,3-alternate positions to result in the molecules of...
A variety of novel upper rim functionalized calix-[4]arenes have been synthesized, using the Tschern...
Several new examples of calix[6]arenes selectively functionalized at the upper rim are reported. Sta...
Several new examples of calix[6]arenes selectively functionalized at the upper rim are reported. Sta...
The selective functionalization of calix[4]arenes 1 by iodination at the upper rim in the presence o...
A study of the base-catalyzed alkylation of p-tert-butylcalix[6]arene (1) with 2-(chloromethyl)-pyri...
New partially alkylated calix[6]arenes have been synthesized. Depending on the conditions, mono-, 1,...
Selected title compounds have been prepared in order to provide calix[4]arene ligands having differe...
This project investigated the synthesis and characterization of several calix[6]arene azo dyes and a...
Several synthetic procedures were evaluated and a protective/deprotective method, which allows the i...
This article discuss about derivatization method of calix[4]arene to amide, and their conformationsT...
Calixarenes are macrocyclic molecules composed of n phenolic unities linked with methylene bridges i...
A new series of calix[4]arenes, diametrically bridged at the upper rim with pyridino systems, has be...
5,11,17,23-tetra-tert-butyl-25-(2’-pyridyl methyl amidocarbonylmethyl)-calix[4]arene (3) has been sy...
Following an overview on the progress so far made in the general area of calixarene chemistry, this ...
Lower rim modification of calix[4]arene at its 1,3-alternate positions to result in the molecules of...
A variety of novel upper rim functionalized calix-[4]arenes have been synthesized, using the Tschern...
Several new examples of calix[6]arenes selectively functionalized at the upper rim are reported. Sta...
Several new examples of calix[6]arenes selectively functionalized at the upper rim are reported. Sta...
The selective functionalization of calix[4]arenes 1 by iodination at the upper rim in the presence o...
A study of the base-catalyzed alkylation of p-tert-butylcalix[6]arene (1) with 2-(chloromethyl)-pyri...
New partially alkylated calix[6]arenes have been synthesized. Depending on the conditions, mono-, 1,...
Selected title compounds have been prepared in order to provide calix[4]arene ligands having differe...
This project investigated the synthesis and characterization of several calix[6]arene azo dyes and a...
Several synthetic procedures were evaluated and a protective/deprotective method, which allows the i...
This article discuss about derivatization method of calix[4]arene to amide, and their conformationsT...
Calixarenes are macrocyclic molecules composed of n phenolic unities linked with methylene bridges i...
A new series of calix[4]arenes, diametrically bridged at the upper rim with pyridino systems, has be...
5,11,17,23-tetra-tert-butyl-25-(2’-pyridyl methyl amidocarbonylmethyl)-calix[4]arene (3) has been sy...
Following an overview on the progress so far made in the general area of calixarene chemistry, this ...