Calixarenes as hosts in aqueous media: inclusion complexation of ferrocene derivatives by a water-soluble calix[6]arene
- 1 January 1993
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 12,p. 1017-1019
- https://doi.org/10.1039/c39930001017
Abstract
The complexation of trimethyl(ferrocenylmethyl)ammonium hexafluorophosphate 1·(BF6), heptyldimethyl(ferrocenylmethyl)ammonium bromide 2·(Br) and ferrocenylmethanol 3 by a sulfonated calix[6]arene host was investigated in aqueous media using electrochemical and 1H NMR spectroscopic techniques; the binding interactions between the calixarene host and the surveyed guests are similar to those operating in the complexation of organic compounds by cyclodextrin or cyclophane hosts in aqueous media.Keywords
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