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1.
Инвентарный номер: нет.
   
   S 53


    Shcherbakov, K. V.
    Interaction of fluorinated 4-hydrohycoumarins and 2-ethoxycarbonylchromone with aniline [Text] : доклад, тезисы доклада / K. V. Shcherbakov, Ya. V. Burgart, V. I. Saloutin // 17th International Symposium on Fluorine Chemistry, Shanghai, China, July 24-29 2005 : abstract book. - Shanghai, 2005. - P42 (A-O-09) : рис.
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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2.
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    (Het)aroylpyruvic acids and their derivatives as promising building blocks for organic synthesis [Electronic resource] / S. G. Perevalov, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Russian Chemical Reviews. - 2001. - Vol. 70, № 11. - P921-938. - Bibliogr. : p. 938 (191 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Methods of synthesis of (het)aroylpyruvic acids and their acyclic derivatives (esters, amides and hydrazides), and their reactions with various C-, N-, O-, S-nucleophiles are described. Problems of tautomerism and biological activity of (het)aroylpyruvates and products of their transformation are briefly considered

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3.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of heteroannelated pyrimidines on the base of 2-aryliden-2-polyfluoroacyl esters [Text] : доклад, тезисы доклада / V. I. Saloutin, M. V. Pryadeina, Ya. V. Burgart, E. V. Sadtchikova, E. N. Ulomskii // 17th International Symposium on Fluorine Chemistry, Shanghai, China, July 24-29 2005 : abstract book. - Shanghai, 2005. - 245 (P-II-12) : рис.
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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4.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of nickel(II) chelates of fluoroalkyl-containing 2,2-(4,4-diphenyldihydraono)-bis(1,2,3-triketones) [Text] : доклад, тезисы доклада / V. I. Saloutin, I. V. Shchur, O. G. Khudina, Ya. V. Burgart // 17th International Symposium on Fluorine Chemistry, Shanghai, China, July 24-29 2005 : abstract book. - Shanghai, 2005. - 244 (P-II-11) : рис.
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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5.
Инвентарный номер: нет.
   
   G 65


    Goryaeva, M. V.
    Synthesis of pyrimido[1,2-alfa]benzimidazoles from ethyl 2-ethoxymethylidene-3-oxo-3-(polyfluoroalkyl)propionates [Electronic resource] / M. V. Goryaeva, Ya. V. Burgart, V. I. Saloutin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2010. - Vol. 46, № 3. - P432-438 : рис., табл. - Bibliogr. : p. 438 (22 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
BENZIMIDAZOLES -- ETHYL -- PROPIONATES
Аннотация: Cyclization of ethyl 2-ethoxymethylidene-3-oxo-3-polyfluoroalkylpropionates with benzimidazol-2-amine in boiling 1,4-dioxane followed two concurrent pathways with participation of fluoroacyl and ethoxycarbonyl fragments and formation of, respectively, ethyl 4-hydroxy-4-polyfluoroalkyl-1,4-dihydropyrimido-[1,2-alfa]benzimidazole-3-carboxylates and 3-polyfluoroacylpyrimido[1,2-alfa]benzimidazol-4-ols. Dihydropyrimido[1,2-alfabenzimidazole derivatives undergo dehydration to give ethyl 4-(polyfluoroalkyl)pyrimido[1,2-alfa]benzimidazole-3-carboxylates, whereas the hydroxy group in 3-polyfluoroacylpyrimido[1,2-a]benzimidazol-4-ols is capable of being replaced by the amino group of the second benzimidazole molecule with formation of 4-(1H-benzimidazol-2-ylamino)-3-polyfluoroacylpyrimido[1,2-alfa]benzimidazoles.

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2010, 46 (3), 432-438.pdf
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6.
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   S 98


   
    Synthesis of 2,6-bis(fluoroalkyl)-2,6-dihydroxytetrahydro-2H-pyran-3,5-dicarboxylates from aldehydes and fluorinated beta-oxo esters in the presence of ionic liquid-K2CO3 as catalytic system [Electronic resource] / S. G. Zlotin, G. V. Kryshtal’, G. M. Zhdankina, A. V. Ignatenko, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2010. - Vol. 46, № 4. - P468-473 : рис., табл. - Bibliogr. : p. 472-473 (35 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
DICARBOXYLATES -- ALDEHYDES -- ESTERS -- CATALYTIC SYSTEM
Аннотация: An efficient procedure has been developed for the synthesis of 4-substituted 2,6-bis(fluoroalkyl)-2,6-dihydroxytetrahydro-2H-pyran-3,5-dicarboxylates by reactions of aldehydes with fluorine-containing ?-oxo esters in heterogeneous catalytic system 1-butyl-3-methylimidazolium tetrafluoroborate [bmim][BF4]-K2CO3 activated by ultrasound. The system retains its catalytic activity for three reaction cycles.

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2010, 46 (4), 468-473.pdf
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7.
Инвентарный номер: нет.
   


   
    2-(Het)arylhydrazono-1,3-dicarbonyl compounds in organic synthesis [Electronic resource] / E. V. Shchegol'kov, Ya. V. Burgart, O. G. Khudina, V. I. Saloutin, O. N. Chupakhin // Russian Chemical Reviews. - 2010. - Vol. 79, № 1. - P31-62 : рис.
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The data on the synthesis, structure and chemical transformations of 2-(het)arylhydrazono-1,3-dicarbonyl compounds is surveyed. The synthetic potential and possible applications of the title compounds are analyzed

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8.
Инвентарный номер: нет.
   
   N 52


   
    New polydentate ligands based on ethyl-2-[(2-aminophenyl)aminomethyliden]-3-oxo-3-polyfluoroalkylpropionates and 2,6-thiophenedicarboxaldenyde [Text] : доклад, тезисы доклада / Yu. S. Kudyakova, M. V. Goryaeva, Ya. V. Burgart, V. I. Saloutin // International conference "Topical Problems of Organometallic and Coordination Chemistry", V Razuvaev lectures, N. Novgorod, September 3-9 2010 : book of abstracts . - Nizhny Novgorod, 2010. - P44 : рис. - Bibliogr. : p. 44 (2 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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9.
Инвентарный номер: нет.
   
   O-57


   
    One-pot synthesis of 5-fluoroalkyl-5-hydroxy-4-hydroxy-imino-1-isonicotinoyl-4,5-dihydro-1H-pyrazoles and their tuberculostatic activity [Electronic resource] / O. G. Khudina, Ya. V. Burgart, V. I. Saloutin, M. A. Kravchenko // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2011. - Vol. 47, № 6. - P904-909 : ил. - Bibliogr. : p. 909 (6 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: -Fluoroalkyl-5-hydroxy-4-hydroxyimino-1-isonicotinoyl-4,5-dihydro-1H-pyrazoles were synthesized via a one-pot procedure from polyfluoroalkyl-containing 1,3-diketones, sodium nitrite in acetic acid, and isoniazid. Acetylacetone gave rise to 3-hydroxyiminopentane-2,4-dione monoisonicotinoylhydrazone which underwent intramolecular cyclization to 5-hydroxy-4-hydroxyimino-1-isonicotinoyl-3,5-dimethyl-4,5-dihydro-1H-pyrazole on heating in ethanol. The synthesized compounds exhibited moderate tuberculostatic activity

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2011, 47 (6), 904.pdf
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10.
Инвентарный номер: нет.
   
   N 52


   
    New chiral metal complexes based on 2-ethoxymethylidene-3-oxo-3-polyfluoroalkylpropionates [Electronic resource] / Yu. S. Kudyakova, M. V. Goryaeva, Ya. V. Burgart, V. I. Saloutin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2011. - Vol. 47, № 3. - P331-339. - Bibliogr. : p. 339 (10 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Ethyl 2-ethoxymethylidene-3-oxo-3-polyfluoroalkylpropionates reacted with (1S,2S)-1,2-diphenylethane-1,2-diamine to give diethyl 2,2?-{[(1S,2S)-diphenylethane-1,2-diyl]bis[iminomethylidene]}bis(3-oxo-3-polyfluoroalkyl)alkanoates which were used as ligands to obtain chiral complexes with transition metals ??

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2011, 47 (3), 331-339.pdf
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11.
Инвентарный номер: нет.
   
   R 35


   
    Regiospecific O-alkylation of 4-polyfluoroalkyl-1H-pyrimidin-2-ones / O. G. Khudina, A. E. Ivanova, Ya. V. Burgart, M. I. Kodess, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2011. - Vol.60, №5. - С. 901-905
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
IODOMETHANE -- 4-BROMOBUTYL ACETATE -- O-REGIOISOMERS
Аннотация: The alkylation of 4-polyfluoroalkylpyrimidin-2-ones with iodomethane, 4-bromobutyl acetate, and epichlorhydrin occurs regiospecifically to form O-regioisomers.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2011, 60 (5), 901-905.pdf
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12.
Инвентарный номер: нет.
   
   F 33


   
    Features of synthesis and structure of ethyl (2Z)-3-hydroxy-(2,3,4,5-tetrafluorophenyl)-propyl-2-enoate / D. N. Bazhin, E. V. Shchegol'kov, Yu. S. Kudyakova, K. V. Scherbakov, Ya. V. Burgart, V. I. Saloutin // Russian Journal of General Chemistry. - 2012. - Vol. 82, № 1. - С. 116-121. - Bibliogr. : p. 121 (22 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
ANTIBACTERIAL AGENTS -- DERIVATIVES -- OFLOXACIN -- ESTERS
Аннотация: The structure of key intermediates in the synthesis of fluoroquinolone antibiotics: diethyl (2,3,4,5-tetrafluorobenzoyl)malonate and ethyl (2Z)-3-hydroxy-(2,3,4,5-tetrafluorophenyl)prop-2-enoate was for first time studied using X-ray diffraction (XRD) and H-1, F-19 NMR spectroscopy. In solution both the esters were shown to exist as a mixture of enol and ketone tautomeric forms with predominance of the latter. According to the XRD analysis, ethyl (2Z)-3-hydroxy-(2,3,4,5-tetrafluorophenyl)prop-2-enoate in the solid state exists entirely in the enol form

\\\\Expert2\\nbo\\Russian Journal of General Chemistry\\2012, V. 82, N 8, p. 1444–1450.pdf
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13.
Инвентарный номер: нет.
   
   S 17


    Saloutin, V. I.
    Fluorinated 2-methylidene-1,3-dicarbonyl compounds in organic synthesis [Text] / V. I. Saloutin, Ya. V. Burgart, O. N. Chupakhin // VIII Regular German-Russian-Ukrainian Symposium On Fluorine Chemistry, Zvenigorod, October 11-15, 2010 : abstr. - Zvenigorod, Russia, 2010. - PL-04
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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14.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and transformations of 3-fluoroalkyl-2-(het)arylhydrazon-1,3-dicarbonyl compounds [Text] / E. V. Shchegol'kov, Ya. V. Burgart, O. G. Khudina, V. I. Saloutin // VIII Regular German-Russian-Ukrainian Symposium On Fluorine Chemistry, Zvenigorod, October 11-15, 2010 : abstr. - Zvenigorod, Russia, 2010. - PL-30
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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15.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis, structure, tuberculostatic activity, and toxicity of fluoroalkyl-containing 3-hydroxyimino-1,5-benzodiazepines [Electronic resource] / O. G. Khudina, Ya. V. Burgart, M. A. Kravchenko, V. I. Saloutin // Pharmaceutical Chemistry Journal. - 2011. - Vol. 45, № 2. - P75-78. - Bibliogr. : p. 78 (11 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: An improved method for the synthesis of fluoroalkyl-containing 3-hydroxyimino-1,5-benzodiazepines is proposed. For this, 3-hydroxyimines were obtained via nitrosation of 1,3-diketones and 3-oxoesters by tert-butylnitrite in diethylether under acid catalysis conditions and were reacted without isolation and further purification with ortho-phenylenediamine. It was found that polyfluoroalkyl-containing 3-hydroxyimino-1,5-benzodiazepin-2-ones and 2-hydroxy-3-hydroxyimino-2-trifluoromethyl-4-phenyl-1H-1,5-benzodiazepine possess high tuberculostatic activity comparable with that of isoniazide. Tests for acute toxicity of the trifluoromethylated heterocycles showed that they are less toxic than isoniazide

\\\\Expert2\\nbo\\Pharmaceutical Chemistry Journal\\2011, 45 (2), 75.pdf
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16.
Инвентарный номер: нет.
   
   O-57


   
    One-pot synthesis of trifluoromethyl- and nitroso-substituted pyrazolines and pyrazoles and their tuberculostatic activity [Electronic resource] / O. G. Khudina, Ya. V. Burgart, V. I. Saloutin, M. A. Kravchenko // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2010. - Vol. 59, № 10. - P1967-1973. - Bibliogr. : p. 1973 (14 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 3-Trifluoromethyl-substituted 4-nitrosopyrazolines and 4-nitrosopyrazoles were prepared by a one-pot synthesis from trifluoromethyl-containing 1,3-diketones, sodium nitrite in acetic acid, and hydrazines (hydrazine hydrate, methylhydrazine). 3-Trifluoromethylpyrazolines can be converted to pyrazoles on heating. The use of phenylhydrazine in these reactions led to the formation of regioisomeric 4-hydroxyimino-5-(trifluoromethyl)pyrazoline. The structure of heterocycles synthesized was established using X-ray diffraction study, 1H and 19F NMR spectroscopy. The obtained products exhibited considerable tuberculostatic activity

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2010, 59 (10), 1967-1973.pdf
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17.
Инвентарный номер: нет.
   
   N 52


   
    New enamine ligands derived from ethyl 2-ethoxymethylidene-3-oxo-3-polyfluoroalkylpropionates and omega-phenylenediamine [Electronic resource] / Yu. S. Kudyakova, M. V. Goryaeva, Ya. V. Burgart, P. A. Slepukhin, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2010. - Vol. 59, № 8. - P1582-1593 : рис., табл. - Bibliogr. : p. 1593 (26 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
BETA-KETO ACIDS -- OMEGA-PHENYLENEDIAMINE -- ENAMINES -- LIGANDS -- COPPER(ii) COMPLEXES -- NICKEL(ii) COMPLEXES -- COBALT(ii) COMPLEXES -- ORGANOFLUORINE COMPOUNDS
Аннотация: Diethyl 2,2' [1,2-phenylenebis(aminomethylidene)]bis(3-oxo-3-polyfluoroalkylpropionates) were synthesized by the condensation of a double excess of ethyl 2-ethoxymethylidene- 3-oxo-3-polyfluoroalkylpropionates with o-phenylenediamine. The use of equimolar ratios of the starting reactants affords ethyl 2-[(2-aminophenyl)aminomethylidene]-3-oxo- 3-polyfluoroalkylpropionates from which nonsymmetric biscondensation products were synthesized by the reaction with related reactants containing different polyfluoroalkyl substituent. The copper(II), nickel(II), and cobalt(II) complexes were obtained on the basis of new ligands.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2010, 59 (8), 1582-1593.pdf
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18.
Инвентарный номер: нет.
   
   A 37


   
    Alkyl 3-fluoroalkyl-3-oxopropionates in reactions with azolyldiazonium salts [Electronic resource] / E. V. Shchegol'kov, E. V. Sadchikova, Ya. V. Burgart, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2008. - Vol. 57, № 3. - P612-618
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Alkyl 3-fluoroalkyl-3-oxopropionates react with antipyrinyldiazonium chloride to form 2-antipyrinylhydrazono-3-fluoroalkyl-3-oxopropionates. The use in these reactions of hetaryldiazonium salts, containing NH group in the ? position, leads to alkyl 7-fluoroalkyl-7-hydroxy-4,7- dihydroazolo[5,1-c]triazine-6-carboxylates. 3-Amino-1H-1,2,4-triazole, 3-amino-4-ethoxycar- bonyl-1H-pyrazole, and 5-amino-4-ethoxycarbonyl-1H-imidazole were used as the heterocyclic component

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2008, 57 (3), 612.pdf
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19.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of 4-acyl(alkoxycarbonyl)-5-fluoroalkyl-3,5-dihydroxyfuran-2(5H)-ones [Electronic resource] / M. V. Pryadeina, Ya. V. Burgart, K. I. Suslova, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2002. - Vol. 51, № 9. - P1727-1730
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 4-Acyl(alkoxycarbonyl)-5-fluoroalkyl-3,5-dihydroxyfuran-2(5H)-ones were obtained for the first time by the reactions of fluoroalkyl-containing 1,3-diketones and 3-oxo esters with oxalyl chloride

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2002, 51 (9), 1727.pdf
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20.
Инвентарный номер: нет.
   
   S 53


    Shcherbakov, K. V.
    Reactions of 5,6,7,8-tetrafluoro-4-hydroxycoumarin derivatives with benzylamine and aniline [Electronic resource] / K. V. Shcherbakov, Ya. V. Burgart, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2006. - Vol. 55, № 7. - P1215-1219
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 5,6,7,8-Tetrafluoro-4-hydroxycoumarin reacted with benzylamine under mild conditions to give a stable salt, while its refluxing with aniline or benzylamine in xylene afforded 5,6,7,8-tetrafluoro-4-phenyl(benzyl)aminocoumarins. Reactions of 3-acetyl(acetimidoyl)-5,6,7,8-tetrafluoro-4-hydroxycoumarins with benzylamine followed different pathways, depending on the solvent. Condensation at the acyl substituent can be accompanied by replacement of the F atom in position 7. 3-Acetylcoumarin formed a salt, while 3-acetimidoylcoumarin yielded a 7-monosubstituted product. 3-Acetyl(acetimidoyl)-5,6,7,8-tetrafluoro-4-hydroxycoumarins reacted with aniline to give only 5,6,7,8-tetrafluoro-4-hydroxy-3-(N-phenylacetimidoyl)coumarin

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2006, 55 (7), 1215-1219.pdf
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