Výsledky vyhledávání - "Yu. S. Andreichikov"

Autor: L. O. Atovmyan, O. P. Krasnykh, A. N. Maslivets, Z. G. Aliev, O. S. Stepanov, Yu. S. Andreichikov

Publikováno v: Russian Chemical Bulletin. 48:2127-2130

Intramolecular cyclization of [N-benzyl(arylglyoxylimidoyl)]ketenes generated upon thermal decarbonylation of 4,5-diaroyl-1-benzylpyrrole-2,3-diones is accompanied by redox processes to form 3-aroyl-5-aryl-4H-furo[3,2-c]isoquinolin-2-ones and 3-benzo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc1d0b39cf13d162ec1a5cfd8b352e36
https://doi.org/10.1007/bf02494861

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Reactions of aroylpyruvic acids withS-methylisothiosemicarbazide hydroiodide and studies of the crystal structures of the reaction products

Autor: Z. G. Aliev, S. V. Kol'tsova, Yu. S. Andreichikov, D. D. Nekrasov, L. O. Atovmyan

Publikováno v: Russian Chemical Bulletin. 47:682-686

The reactions ofp-chlorobenzoyl- and benzoylpyruvic acids withS-methylisothiosemicarbazide hydroiodide gave 3-methylthio-6-(p-chlorophenacyl)-2,5-dihydro-1,2,4-triazin-5-one and 6-phenacyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5,-dione, respectively. T

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https://doi.org/10.1007/bf02495979

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Synthesis and molecular structure of 6-aryl-3-ethoxycarbonyl-4-hydroxypyridazines

Autor: S. S. Kataev, V. V. Zalesov, L. O. Atovmyan, N. G. Vyaznikova, Yu. S. Andreichikov, Z. G. Aliev

Publikováno v: Russian Chemical Bulletin. 46:2142-2145

EthylZ-5-aryl-2-diazo-5-hydroxy-3-oxopent-4-enoates interact with triphenylphosphine to give 6-aryl-3-ethoxycarbonyl-4-hydroxypyridazines (Ar=Ph, 4-MeC6H4, 4-ClC6H4). Quantum-chemical calculations (MNDO) were performed to estimate the tautomeric equi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00b4b7f315ee3d201e2e0c87c3d232f6
https://doi.org/10.1007/bf02495271

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Reaction of 5-phenyl-2,3-dihydrofuran-2,3-dione with 6,7-dimethoxy-3,4-dihydroisoquinoline. Crystal structure of 1-benzoyl-8,9-dimethoxy-2,3,5,6-tetrahydropyrrolo[2,1-a]isoquinoline-2,3-dione

Autor: S. N. Shurov, L. N. Karpova, Z. G. Aliev, Yu. S. Andreichikov, Vladimir A. Glushkov, L. O. Atovmyan

Publikováno v: Russian Chemical Bulletin. 46:1751-1754

The reaction of 5-phenyl-2,3-dihydrofuran-2,3-dione with 6,7-dimethoxy-3,4-dihydroisoquinoline gave 1-benzoyl-2-hydroxy-8,9-dimethoxy-3,5,6,10b-tetrahydropyrrolo[2,1-a]isoquinolin-3-one and its oxidation product,viz., 1-benzoyl-8,9-dimethoxy-2,3,5,6-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3460659952105269a8f8a73cadf651d
https://doi.org/10.1007/bf02495129

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Interaction of 3-p-toluoyl-1,2-dihydro-4H-pyrrolo-[2,1-c][1,4]benzoxazine-1,2,4-trione with benzylamine. Synthesis and crystal and molecular structure ofZ-3-(1-benzyl-2-hydroxy-4,5-dioxo-2-p-tolyltetrahydropyrrol-3-idene)-3,4-dihydro-2H-1,4-benzoxazin-2-one

Autor: Z. G. Aliev, L. O. Atovmyan, Irina V. Mashevskaya, Yu. S. Andreichikov, A. N. Maslivets

Publikováno v: Russian Chemical Bulletin. 46:546-549

3-p-Toluoyl-1,2-dihydro-4H-pyrrolo-[2,1-c][1,4]benzoxazine-1,2,4-trione reacts with benzylamine to yieldZ-3-(1-benzyl-2-hydroxy-4,5-dioxo-2-p-tolyltetrahydropyrrol-3-idene)-3,4-dihydro-2H-1,4-benzoxazin-2-one. The crystal and molecular structure of t

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https://doi.org/10.1007/bf02495413

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Reaction of 5-aryl-2-tosylmethylimino-2,3-dihydro-3-furanones with substitutedN-(benzylidene)benzylamines. Crystal structure of 1-benzyl-5-p-methoxyphenyl-2-(p-chlorobenzoyl)acetylimidazole

Autor: Z. G. Aliev, Sergey N. Shurov, T. N. Yanborisov, Yu. S. Andreichikov

Publikováno v: Russian Chemical Bulletin. 44:1933-1936

5-Aryl-2-aroylacetyl-1-benzylimidazoles were synthesized by treatment of 5-aryl-2-tosylmethylimino-2, 3-dihydro-3-furanones withN-(benzylidene)benzylamines containing electron-donating substitutents in the benzylidene moiety. The structure of 1-benzy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a46950e4047a20e5f131696cd19258e9
https://doi.org/10.1007/bf00707230

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