sym-Triazine Derivatives. 2. Synthesis, Properties, and Structure of 2-Oxo-1,2-dihydro-sym-triazines |
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| Authors: | S. N. Mikhailichenko A. A. Chesniyuk V. E. Zavodnik S. I. Firgand L. D. Konyushkin V. N. Zaplishny |
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| Affiliation: | (1) Kuban State Agricultural University, Krasnodar, 350044, Russia;(2) L. Ya. Karpov Physico-Chemical Science Research Institute, Moscow, 103064, Russia;(3) N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, 117913, Russia |
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| Abstract: | Previously unreported 2-oxo-1,2-dihydro-sym-triazines have been prepared and their alkylation reactions have been studied. It was found that, independently of the structure and nature of the substituent in positions 4 and 6 of the triazine ring or the structure of the alkyl halide used, the reaction occurs regioselectively at the oxygen atom. The stereostructure of the 2-oxo-1,2-dihydro-sym-triazines was investigated by X-ray analysis and it was shown that they exist as dimers in the crystalline state. |
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| Keywords: | 2-oxo-1,2-dihydro-sym-triazines alkylation X-ray analysis |
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