A lipophilic cavitand containing four triazole-linked uridine residues has been synthesized and characterized. Spectral evidence suggests a quartet arrangement of the uracil residues at both ambient and low temperatures. Treatment of the compound with Sr(2+) yields a homodimeric complex as evidenced by NMR spectroscopy.
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http://dx.doi.org/10.1039/c1cc15608j | DOI Listing |
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