Supramolecular stabilization of hydroxylamine TEMPOH by complexation with an amphiphilic calixarene |
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| Authors: | Ananchenko Gennady S Pojarova Michaela Udachin Konstantin A Leek Donald M Coleman Antony W Ripmeester John A |
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| Affiliation: | NRC Steacie Institute for Molecular Sciences, 100 Sussex Drive, Ottawa, ON, Canada. Gennady.Ananchenko@nrc-cnrc.gc.ca |
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| Abstract: | In an ethanol/water mixture, the nitroxyl radical TEMPO abstracts a hydrogen atom from a phenolic OH group of the amphiphilic para-hexanoylcalix[4]arene, and the hydroxylamine TEMPOH formed yields a stable inclusion complex with another molecule of the calixarene. |
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