Synthesis of Novel p-tert-Butylcalix4arene Derivative: Structural Characterization of a Methanol Inclusion CompoundReport as inadecuate




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A p-tertbutylcalix4arene derivative was synthesized from a reaction of the diisothiocyanate p-tertbutylcalix4arene, obtaining crystals that were then characterized by mass spectroscopy, Raman spectroscopy, and single-crystal X-ray diffraction. The molecule presents two acid carbamothioic-n-ethoxy-methyl-ester substituent groups. Through crystallization of this compound, it was also found that it includes a methanol molecule within the aromatic cavity. The inclusion of the methanol molecule is due to favorable CH center dot center dot center dot pi interactions.Indización

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Author: Moris, Silvana; - Galdámez Silva, Antonio César; - Jara, Paul; - Saitz Barria, Claudio Antonio; -

Source: http://repositorio.uchile.cl/



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