Abstract
The direct preparation of the sodium complex of 5,11,17,23-tetra(tert-butyl)-25,27-di(ethoxymethoxy)-26,28-(diethylacetamido) calix[4]arene 1.NaI is reported. The crystal structure of 1.NaI shows the calix unit to be in a cone conformation with the sodium located in the cavity delineated by the oxygen atoms.
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Baklouti, L., Abidi, R., Thuery, P. et al. Preparation and Crystal Structure of the Sodium Iodide Complex of 5,11,17,23-tetra(tert-butyl)-25,27-di(ethoxymethoxy)-26,28-(diethylacetamido) Calix[4]arene in the Cone Conformation. Journal of Inclusion Phenomena 40, 323–325 (2001). https://doi.org/10.1023/A:1012740516176
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DOI: https://doi.org/10.1023/A:1012740516176