Search Results - "Ruchkina, A. G."

Synthesis of new acridine-9-carboxylic acid derivatives by Melyshenkova, V. V., Kuznetsov, D. N., Ruchkina, A. G., Kobrakov, K. I.

“…New 1,3-dihydroxyacridine-9-carboxylic acids were obtained by Pfitzinger reaction from 2,4,6-trihydroxytoluene (methylphloroglucinol). Their bromination and…”
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Synthesis and some properties of 2,4,6-trihydroxy-3-methylbenzoic acid by Shubin, D. A., Bobylev, S. S., Kuznetsov, D. N., Ruchkina, A. G., Kobrakov, K. I.

“…2,4,6-Trihydroxy-3-methylbenzoic acid was obtained by NaHCO 3 carboxylation of 2,4,6-trihydroxytoluene. The heterocyclization and esterification of the above…”
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Synthesis and Properties of Azo Compounds Based on Nitroaniline Derivatives of 2,4,6-Trinitrotoluene and 1,3,5-Trinitrobenzene by Kobrakov, K. I., Kurnetsov, D. N., Ruchkina, A. G., Sharpar, N. M.

“…New research results, as well as those published earlier by the authors, on the synthesis of azo compounds based on nitroanilines obtained by the chemical…”
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Synthesis and transformations of dihydroxy-2H-1-benzopyran-2-ones by Bobylev, S. S., Kobrakov, K. I., Kuznetsov, D. N., Ruchkina, A. G., Fakhrutdinov, A. N.

“…Proceeding from 2,4,6-trihydroxytoluene (methylphloroglucinol) dihydroxy-2 H -1-benzopyran-2-ones were prepared, and also their bromo and acyl derivatives. The…”
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Synthesis of 5,7-dihydroxy-4,8-dimethylchromen-2-one and its azo derivatives by Bobylev, S. S., Kobrakov, K. I., Kuznetsov, D. N., Ruchkina, A. G., Shevelev, S. A., Shakhnes, A. Kh, Fakhrutdinov, A. N.

“…5,7-Dihydroxy-4,8-dimethylchromen-2-one was synthesized based on methyl phloroglucinol and its spectral and physicochemical characteristics were obtained…”
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Synthesis of 1-aryl(hetaryl)pyrazol-5-ols and azopyrazoles on their basis by Kuznetsov, D. N., Ruchkina, A. G., Kobrakov, K. I.

“…Treatment of 3,5-dichloropyrid-2-ylhydrazine, and of mono- and dinitrophenylhydrazines with acetoacetic ester gave hydrazones and the products of their…”
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