Výsledky vyhledávání - "Natalia N. Kataeva"

Study of the complex-forming properties of derivatives of 6-nitroazolo[5,1-c][1,2,4]triazines and 6-nitroazolo[1,5-a][1,2,4]pyrimidines towards magnesium compounds

Autor: K. V. Savateev, Natalia N. Kataeva, Vladimir L. Rusinov, Nadezhda Belokonova, Petrov Aleksandr Yu, Evgenij Nartsissovich Ulomskij

Publikováno v: AIP Conference Proceedings.

On the basis of the model experiment data, the complexing activity coefficients for 6-nitroazolo[5,1- c][1,2,4]triazines and 6-nitroazolo[1,5-a][1,2,4]pyrimidines were calculated with respect to magnesium ions. Derivatives of both 6-nitrotriazolotria

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36173216a0c036fcc32507255e8320cb
https://doi.org/10.1063/5.0018121

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Transformations of 1,2,4-triazine 4-oxides to pyridazines and triazolo[4,3-b]pyridazines by the action of substituted acetonitriles

Autor: Grigory G. Aleksandrov, Vladimir L. Rusinov, Oleg N. Chupakhin, Natalia N. Kataeva, Dmitry N. Kozhevnikov

Publikováno v: Mendeleev Communications. 15:31-33

Two types of ring transformations of 1,2,4-triazine to pyridazine were found: 1,2,4-triazine 4-oxides bearing ortho-halophenyl in the 3-position react with phenylacetonitrile under basic conditions to form 3-(2-oxyphenyl)[1,2,4]triazolo[4,3-b]pyridaz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b46bbb0da538235c8836b164925dc199
https://doi.org/10.1070/mc2005v015n01abeh001987

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