Výsledky vyhledávání - "M. G. Zalinyan"

Synthesis and structure of certain O-pyrimidinyl-oximes of 2,2-dimethyltetrahydro-4-pyranone

Autor: N. G. Balasanyan, A. A. Safaryan, G. G. Danagulyan, A. A. Karapetyan, M. G. Zalinyan, N. Sh. Mailyan

Publikováno v: Chemistry of Heterocyclic Compounds. 33:838-842

By reactions of substituted chloropyrimidines with the sodium salt of 2,2-dimethyltetrahydro-4-pyranone oxime, pyrimidinyloximes of 2,2-dimethyltetrahydro-4-pyranone have been obtained. On the basis of x-ray diffraction studies of the O-(2,4-dimethyl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbc955deadc7845b7ca984ed4cc68876
https://doi.org/10.1007/bf02253036

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Synthesis and biological activity of certain O-pyrimidinylketoximes

Autor: A. V. Topchyan, P. B. Terent'ev, N. G. Balasanyan, M. G. Zalinyan, G. G. Danagulyan

Publikováno v: Chemistry of Heterocyclic Compounds. 33:831-837

By the interaction of substituted chloropyrimidines with the sodium salts of oximes of aliphatic and alicyclic ketoximes, series of O-(4,6-dimethyl-2-pyrimidinyl)- and O-(2,4-dimethyl-6-pyrimidyl)ketoximes have been obtained. Through reactions of 2-m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::af13739ee65bdd11e6c22ebca0ac52e2
https://doi.org/10.1007/bf02253035

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Synthesis and mass spectroscopic investigation of some 6-(pyrazol-1-Yl)pyrimidines

Autor: L. G. Saakyan, G. G. Danagulyan, P. B. Terent'ev, M. G. Zalinyan

Publikováno v: Chemistry of Heterocyclic Compounds. 33:698-702

Condensation of 2-benzyl-4-hydrazino-6-methylpyrimidine with ethyl acetoacetate and its alkyl derivatives as well as with acetyl acetone, methyl methacrylate, and crotonaldehyde have given the corresponding 2-benzyl-4-methyl-6-(pyrazol-1-yl)pyrimidin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7aeeefcf73ba358bf2be6a5125a1c5a1
https://doi.org/10.1007/bf02291802

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Synthesis of (2-oxo-1-pyrrolidinyl)pyrimidines

Autor: G. G. Danagulyan, M. G. Zalinyan, N. G. Balasanyan

Publikováno v: Chemistry of Heterocyclic Compounds. 29:1328-1331

(2-Oxo-1-pyrrolidinyl)pyrimidines have been synthesized by thermal cyclization of certain N-(pyrimidinyl)-γ-aminobutyric acids. Reaction of 2-methyl-4-chloro-6-(2-oxo-1-pyrrolidinyl)pyrimidine with the sodium salts of acetone or acetophenone oximes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cc793ec59759affee28827f61a9f567e
https://doi.org/10.1007/bf00532034

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ChemInform Abstract: Formation of a By-Product as the Result of a Condensation Reaction During the Synthesis of 2-Benzyl-4-methyl-6-chloropyrimidine

Autor: G. G. Danagulyan, M. G. Zalinyan, L. G. Saakyan

Publikováno v: ChemInform. 22

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72705108fbda278c4e20f8cff86652d4
https://doi.org/10.1002/chin.199111209

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ChemInform Abstract: A New Example of the Dimroth Rearrangement in the 1,2,4-Triazolo(4,3-c) pyrimidine Series

Autor: G. G. Danagulyan, L. G. Saakyan, M. G. Zalinyan

Publikováno v: ChemInform. 24

The Dimroth rearrangement of 7-benzyl-5-methyl-1,2,4-triazolo[4,3-c]pyrimidine to 7-benzyl-5-methyl-1,2,4-triazolo[2,3-c]pyrimidine was realized by the action of sodium ethoxide and other nucleophilic agents. The rearrangement was investigated by the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c929f5106036fd61d91f19d5760e6fb
https://doi.org/10.1002/chin.199338098

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