Calix[4]arene-based ditopic receptor for dicarboxylates |
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| Authors: | Takeharu Haino |
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| Affiliation: | Department of Chemistry, Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Hiroshima, Higashi 739-8526, Japan |
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| Abstract: | Shape-selective recognition for the dicarboxylates in DMSO can be attained by a new calix[4]arene-based receptor 1 having two urea groups. Biologically active chorismate selectively bound in 1 over its dehydrated derivative. Molecular mechanics calculations gave a plausible explanation for the selective binding. |
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| Keywords: | Calix[4]arene Supramolecular chemistry Host-guest chemistry Hydrogen bonding Molecular mechanics |
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