Abstract
Semiempirical quantum-chemical calculations have been carried out of the molecules of 2-oxopyrimidinones-4. The geometry and electronic structures and the stabilities of the tautomeric forms have been analyzed.
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Mamarakhmonov, M.K., Ashirmatov, M.A. & Shakhidoyatov, K.M. Quantum-chemical Investigations of Pyrimidinones-4. 1. Tautomerism of 2-Oxopyrimidinones-4. Chemistry of Heterocyclic Compounds 37, 993–996 (2001). https://doi.org/10.1023/A:1012791718619
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DOI: https://doi.org/10.1023/A:1012791718619