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http://dx.doi.org/10.6564/JKMRS.2010.14.2.144

Conformational Characteristics of p-tert-Butylcalix[6]arene Mono-Alkyl Ester Derivatives  

Yu, Hyo-Yeon (Department of Chemistry, Chung-Ang University)
Seok, Da-Hyun (Department of Chemistry, Chung-Ang University)
Chang, Suk-Kyu (Department of Chemistry, Chung-Ang University)
Ahn, Sang-Doo (Department of Chemistry, Chung-Ang University)
Chung, Kee-Choo (Department of Chemistry, Chung-Ang University)
Publication Information
Journal of the Korean Magnetic Resonance Society / v.14, no.2, 2010 , pp. 144-153 More about this Journal
Abstract
Conformational properties of several mono-alkyl ester derivatives of p-tert-butylcalix[6]arene depending on temperatures have been investigated by solution NMR spectroscopy. It is found out that all derivatives can adopt a cone-like conformation around room temperature, while the conformational characteristics at high temperatures seem to be quite different each other.
Keywords
calix[6]arene; mono-alkyl ester; conformation; NMR;
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