
%0 Journal Article
%A Asfari, Zouhair 
%A Thu&eacute;ry, Pierre 
%A Nierlich, Martine 
%A Vicens, Jacques 
%T Synthesis and Characterization of <emph type="2">p</emph>-t-Butyl Calix[4]crown-4 and its Double Calix[4]arene Dimer
%J Australian Journal of Chemistry
%D 1999/07/23
%V 52
%N 5
%P 343-350
%K 
%R https://doi.org/10.1071/CH98167
%U https://www.publish.csiro.au/paper/CH98167 
%X The preparation, separation, characterization and crystal structure determinations of the 1+1 and 2+2 condensation products, p-t-butyl calix&#91;4&#93;crown-4 (1) and its dimer double calix&#91;4&#93;arene double crown-4 (2), resulting from the reaction of p-t-butylcalix&#91;4&#93;arene with triethylene glycol ditosylate in the presence of a base are reported. 
