Reactions of 1,3,5-triazinylnitroformaldoximes 3*. Interaction of 1,3,5-triazinylnitroformaldoximes with malonic acid esters |
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| Authors: | V. V. Bakharev A. A. Gidaspov E. V. Selezneva I. V. Ul’yankina D. B. Krivolapov I. A. Litvinov O. S. Eltsov |
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| Affiliation: | (1) Samara State Technical University, Samara, 443100, Russia;(2) A. E. Arbuzov Institute for Organic and Physical Chemistry, Kazan Science Center of the Russian Academy of Sciences, Kazan, 420088, Tatarstan Republic;(3) Ural State Technical University, Yekaterinburg, 620002, Russia |
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| Abstract: | The reaction of 6-R-4-methoxy-1,3,5-triazin-2-ylnitroformaldoximes with dimethyl malonate gives the zwitterionic 4-methoxycarbonyl-3-(4-R-6-methoxy-1,3,5-triazin-2-yl)-4,5-dihydroisoxazol-5-ones. X-ray structural analysis has been carried out on the zwitterionic 4-methoxycarbonyl-3-(4-methoxy-6-piperidino-1,3,5-triazin-2-yl)-4,5-dihydroisoxazol-5-one. |
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