The synthesis and characterization of nucleotide complexes involving an asymmetric metal |
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| Authors: | Greg Brewer Charles M Grisham |
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| Institution: | Department of Chemistry, University of Virginia, Charlottesville, Va. 22901, U.S.A. |
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| Abstract: | The synthesis of cobalt and chromium complexes of H4ATP and H4GTP in which the metal is asymmetric are reported. These compounds were characterized by visible spectroscopy, fast atom bombardment mass spectroscopy (FAB MS), and 31P NMR. The mass spectral data allow identification of the complexes to be made from ions in the molecular weight region. The effect of an asymmetric metal greatly alters the appearance of the 31P NMR spectra in comparison to complexes which do not have this feature. Complexes of uridine diphosphoglucose, UDPG, are also reported. The effect of an asymmetric metal ion on the chromatographic and spectral properties of the complexes are discussed. |
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| Keywords: | Author to whom correspondence should be addressed |
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