Research Article
The First Metal Complexes of 4,6-diamino-1-hydro-5-hydroxy-pyrimidine-2-thione: Preparation, Physical and Spectroscopic Studies, and Preliminary Antimicrobial Properties
Table 1
Diagnostic
NMR spectral data for LH and the representative complexes 1, 3, 4, and 6–8 in DMSO-.
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he spectra were run
10–15 min after dissolution. bscured by the signals of the aromatic protons. |