New 2-aminoethylimidazole-based dicarboxylic acid receptor derived from cholestane |
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| Authors: | Jyoti Ramesh Jadhav |
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| Institution: | Department of Applied Chemistry, Kyungpook National University, Daegu 702-701, Republic of Korea |
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| Abstract: | A new facial amphiphile cholestane-based receptor 1 containing a 2-imidazolylethylamino moiety at the 3α and 7α positions of cholestane was synthesized. Recognition selectivity of the new receptor 1 with various dicarboxylic acids was assessed by 1H NMR titration. Maleic acid showed the highest binding constant among all the tested acids (Ka = 9.36 × 104 M−1). |
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| Keywords: | Molecular recognition Dicarboxylic acid Maleic acid 2-Aminoethylimidazole Cholestane |
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