321996-44-5Relevant academic research and scientific papers
Wide- and narrow-rim functionalised calix[4]arenes: synthesis and characterisation
Creaven, Bernadette S.,Gernon, Tammy L.,McGinley, John,Moore, Ann-Marie,Toftlund, Hans
, p. 9066 - 9071 (2006)
Functionalisation of calix[4]arene at both the wide and narrow rims leads to the formation of compounds containing bipyridyl, via an amide linkage, at the wide rim and having either a butyl chain, a benzyl group or an alkyl ester functionality at the narrow rim. All compounds were characterised using 1H and 13C NMR spectroscopies. Initial binding studies with Ru(bipy)2Cl2 are reported.
Synthesis and characterization of heteroarylthio derivatives of 5,17-di-tert-butyl-11,23-diamido-25, 27-diprotected calix[4]arene
Zhao, Bing,Ruan, Yao-Yu,Deng, Qi-Gang,Wang, Li-Yan,Song, Bo,Feng, Ya-Qing
, p. 19 - 22 (2013/06/04)
A series of 2-pyridylthio and 2-pyrimidinylthio derivatives of calix[4]arene have been synthesized and characterized by IR, 1H NMR, 13C NMR and MS.
Membrane extraction of organic compounds 3. A new receptor fragment for carboxylate groups based of the calix[4]arene platform
Antipin,Stoikov,Khrustalev,Konovalov
, p. 2134 - 2143 (2007/10/03)
A new type of macrocyclic receptor able to bind organic substrates containing carboxy and carboxylate groups was designed on the basis of 1,3-disubstituted calix[4]arenes. A series of disubstitited calix[4]arenes were prepared in 60-80% yields by selectiv
Selective ipso-nitration of tert-butylcalix[4]arene 1,3-diethers: X-ray structure of an unexpected side product
Mogck, Oliver,Boehmer, Volker,Ferguson, George,Vogt, Walter
, p. 1711 - 1715 (2007/10/03)
1,3-Diether derivatives of tert-butylcalix[4]arene can be selectively nitrated at the para-position of the phenolic units. In this way calix[4]arenes bearing terf-butyl and nitro groups at the upper rim in alternating sequence are easily available in yiel
