Rehm (née Baur) M, Frank M, Schatz J (2009)
Publication Type: Journal article, Original article
Publication year: 2009
Original Authors: Rehm M., Frank M., Schatz J.
Publisher: Elsevier
Book Volume: 50
Pages Range: 93-96
Journal Issue: 1
DOI: 10.1016/j.tetlet.2008.10.089
Water-soluble calix[4]arenes are useful receptors for hydrophobic substrates in aqueous buffered solution. The inclusion of 22 aromatic guests as well as the self-aggregation behavior of amphiphilic hosts was studied by H NMR spectroscopy. The association constants obtained range from 10 to 1000 L mol . In all cases, the aromatic moiety is included into the hydrophobic pocket of the calixarenes maximizing hydrophobic contacts. Additionally, substituents such as methyl or chlorine exhibit a preference for inclusion in the pocket of the macrocycles owing to CH/π or Cl/π interactions. In case self-aggregation is observed, millimolar CMC values are to be found. © 2008 Elsevier Ltd. All rights reserved.
APA:
Rehm (née Baur), M., Frank, M., & Schatz, J. (2009). Water-soluble calixarenes-self-aggregation and complexation of noncharged aromatic guests in buffered aqueous solution. Tetrahedron Letters, 50(1), 93-96. https://doi.org/10.1016/j.tetlet.2008.10.089
MLA:
Rehm (née Baur), Marion, Markus Frank, and Jürgen Schatz. "Water-soluble calixarenes-self-aggregation and complexation of noncharged aromatic guests in buffered aqueous solution." Tetrahedron Letters 50.1 (2009): 93-96.
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