Complexes of p-t-Butylcalix[4]arene Derivatives with Neutral Molecules: Structures and Stabilities
- 1 May 1997
- journal article
- research article
- Published by Taylor & Francis in Supramolecular Chemistry
- Vol. 8 (3) , 187-196
- https://doi.org/10.1080/10610279708034936
Abstract
Complexation of p-tert-butylcalix[4]arene derivatives with a series of neutral guests in CCl4 solution was studied. The formation of inclusion-type complexes was determined. The solution structural data obtained were compared with solid state (X-ray) data and with the results of AMBER force field calculations for several compounds. Stability constants were measured by the conventional NMR titration technique. The relationship of the nature of the guest and substitution pattern in the calix[4]arene lower rim with the complex stabilities is discussed.Keywords
This publication has 23 references indexed in Scilit:
- Calixarenes, Macrocycles with (Almost) Unlimited PossibilitiesAngewandte Chemie International Edition in English, 1995
- Very Convenient and Efficient Purification Method for Fullerene (C60) with 5,11,17,23,29,35,41,47-Octa-tert-butylcalix[8]arene-49,50,51,52,53,54,55,56-octolChemistry Letters, 1994
- Molecular diagnostics: synthesis of new chromogenic calix[8]arenes as potential reagents for detection of aminesJournal of the Chemical Society, Chemical Communications, 1994
- Synthesis of cationic organometallic calixarene hosts by direct metalation of the outer faceJournal of the Chemical Society, Chemical Communications, 1994
- Improved guanidinium ion-selectivity by novel calix[4]arene and calix[6]arene receptor molecules on CHEMFETsJournal of the Chemical Society, Perkin Transactions 2, 1994
- Molecular dynamics study of p-tert-butylcalix[4]arenetetraamide and its complexes with neutral and cationic guests. Influence of solvation on structures and stabilitiesJournal of the American Chemical Society, 1993
- New artificial receptors from selectively functionalized calix[4]arenesSupramolecular Chemistry, 1993
- The solution thermodynamics of ethyl p-tert-butylcalix[4]arene tetraacetate and its alkali metal complexes in acetonitrile and methanolJournal of the Chemical Society, Chemical Communications, 1991
- A series of calix[4]arenes, having two opposite para positions connected by an aliphatic chainJournal of the American Chemical Society, 1988
- Molecular receptors. Synthesis and x-ray crystal structure of a calix[4] arene tetracarbonate-acetonitrile (1:1) clathrateThe Journal of Organic Chemistry, 1986