Cyclic hydrogen bond arrays: vibrational spectroscopic study of aminomethyl-substituted resorcinarene-based cavitands and their clathrates with THF

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Dormann, Jörg and Ruoff, Andreas and Schatz, Jürgen and Middel, Oskar and Verboom, Willem and Reinhoudt, David N. (2003) Cyclic hydrogen bond arrays: vibrational spectroscopic study of aminomethyl-substituted resorcinarene-based cavitands and their clathrates with THF. Journal of Physical Organic Chemistry, 16 (1). pp. 21-26. ISSN 0894-3230

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Abstract:Mono- and tetrakis(aminomethyl)-substituted resorcinarene-based cavitands 1 and 2 and their clathrates 1 2·THF and 2·(THF)2 were investigated by FTIR spectroscopy and thermogravimetric analysis. Both hosts form stable clathrates with THF both in solution and in the solid state. Major intra- and intermolecular interactions could be identified and located by the use of vibrational spectroscopy. In all cases, dynamic cyclic intramolecular hydrogen bonds between the amino groups and neighbouring ether bridges are observable.
Item Type:Article
Copyright:© 2003 Wiley InterScience
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Science and Technology (TNW)
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Link to this item:http://purl.utwente.nl/publications/40835
Official URL:http://dx.doi.org/10.1002/poc.562
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Metis ID: 215153