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Complexation and transport of transition and heavy metal cations by p-tert-butyldihomooxacalix[4]arene tetraketones and X-ray crystal structure of the tert-butyl ketone derivative

✍ Scribed by Marcos, Paula M.; Félix, Sandra; Ascenso, José R.; Segurado, Manuel A. P.; Thuéry, Pierre; Mellah, Besma; Michel, Sylvia; Hubscher-Bruder, Véronique; Arnaud-Neu, Françoise


Book ID
120087340
Publisher
Royal Society of Chemistry
Year
2007
Tongue
English
Weight
656 KB
Volume
31
Category
Article
ISSN
1144-0546

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✍ Paula M. Marcos; José R. Ascenso; Manuel A. P. Segurado; J. L. C. Pereira 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 93 KB 👁 2 views

The tetraphenyl ketone of p-tert-butyldihomooxacalix[4]arene (2) was synthesized for the first time. This derivative possesses the cone conformation in solution at room temperature, which was confirmed by NMR measurements ( 1 H, 13 C and NOE 1D). Extraction studies with metal picrates from neutral a

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