Hydrogen-bonded dimers of a thiacalixarene substituted by carbamoylmethylphosphineoxide groups at the wide rim

A thiacalix[4]arene derivative bearing four carbamoylmethylphosphineoxide groups at the wide rim forms hydrogen-bonded, dimeric capsules with S8 symmetry in the crystalline state and in apolar solvents, where the inclusion of cationic guests could be proved by 1H NMR and ESI mass spectra.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2006-01 (18), p.1932-1934
Main Authors: Kasyan, Oleg, Kalchenko, Vitaly, Bolte, Michael, Böhmer, Volker
Format: Article
Language:English
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Summary:A thiacalix[4]arene derivative bearing four carbamoylmethylphosphineoxide groups at the wide rim forms hydrogen-bonded, dimeric capsules with S8 symmetry in the crystalline state and in apolar solvents, where the inclusion of cationic guests could be proved by 1H NMR and ESI mass spectra.
ISSN:1359-7345
1364-548X
DOI:10.1039/b601016d