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1.
Инвентарный номер: нет.
   
   H 99


   
    Interaction of fluorine-containing 1,3-dicarbonyl compounds with polyamines [Electronic resource] / V. I. Saloutin, Z. E. Skryabina, Ya. V. Burgart, S. V. Kiseleva // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1992. - Vol. 41, N 11. - P2046-2050
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: In the reaction of fluorinated copper (II) 1,3-diketonates with diethylenetriamine (or triethylenetetramine) in CHC13, N,N'-bis (1,3-aminovinylketones) are formed in 21-35% yields. Fluorine-containing 1,3-diketones and 1,3-ketoesters, upon interaction with polyamines without solvent, undergo acid cleavage, forming the corresponding amides

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1992, 41 (11), 2046.pdf
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2.
Инвентарный номер: нет.
   
   B 96


    Burgart, Ya. V.
    Template reactions of fluorine-containing 1.3-diketones with ethylenediamine [Electronic resource] / Ya. V. Burgart, Z. E. Skryabina, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1991. - Vol. 40, N 9. - P1849-1853
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Depending on the nature of the dicarbonyl fragment, the ethylenediamine and its monoprotonated salts under mild conditions gives N,N'-ethylenebis(aminovinyl ketones) and/or 1,4-diazepines

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1991, 40 (9), 1849.pdf
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3.
Инвентарный номер: нет.
   
   S 17


    Saloutin, V. I.
    Condensation of Fluoroalkyl-containing 1,3-Dicarbonyl Compounds with Ethylendiamine [Text] / V. I. Saloutin, Z. E. Skryabina, Ya. V. Burgart // Journal of Fluorine Chemistry. - 1992. - Vol. 56, № 3. - P325-334.
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
КОНДЕНСАЦИЯ -- СОЕДИНЕНИЯ ФТОРАЛКИЛСОДЕРЖАЩИЕ -- ФТОРАЛКИЛСОДЕРЖАЩИЕ СОЕДИНЕНИЯ -- СОЕДИНЕНИЯ 1.3-ДИКАРБОНИЛЬНЫЕ -- 1.3-ДИКАРБОНИЛЬНЫЕ СОЕДИНЕНИЯ -- этилендиамины -- ОРГАНИЧЕСКАЯ ХИМИЯ -- ХИМИЯ ОРГАНИЧЕСКАЯ

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4.
Инвентарный номер: нет.
   
   H 99


   
    Interaction of perfluorent-2-ene and its 2-amino-4-ivino derivative with ethylenediamine and with diethylenetriamine [Text] / V. I. Saloutin, Z. E. Skryabina, Ya. V. Burgart, O. N. Chupakhin, M. Fontaltaba, X. Solans, M. Fontbardia // Journal of Fluorine Chemistry. - 1994. - Vol. 69, N 1. - P25-29
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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5.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of fluoroalkyl-containing 2-oxyimino-1,3-dicarbonyl compounds and their reaction with hydrazine hydrate [Text] / V. I. Saloutin, Ya. V. Burgart, Z. E. Skryabina, O. G. Kuzueva // Journal of Fluorine Chemistry. - 1997. - Vol. 84, N 2. - P107-111
ББК 22
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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6.
Инвентарный номер: нет.
   
   T 44


   
    The selective ortho-methoxylation of pentafluorobenzoic acid - a new way to tetrafluorosalicylic acid and its derivatives [Text] / I. T. Bazyl, S. P. Kisil', Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Journal of Fluorine Chemistry. - 1999. - Vol. 94, N 1. - P11-13
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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7.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of Novel Fluorinated Quinolones [Text] : доклад, тезисы доклада / Z. E. Skryabina, G. A. Obanin, Ya. V. Burgart, V. I. Saloutin // International Memorial I.Postovsky Conference on Organic Chemisty, Ekaterinburg, March 17-20, 1998 : program and abstracts. - Ekaterinburg, 1998. - P52
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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8.
Инвентарный номер: нет.
   
   H 62


   
    Heterocyclization of Fluorinated Di- and Tricarbonyl Compounds [Text] : доклад, тезисы доклада / Ya. V. Burgart, O. G. Kuzueva, A. S. Fokin, V. I. Saloutin // International Memorial I.Postovsky Conference on Organic Chemisty, Ekaterinburg, March 17-20, 1998 : program and abstracts. - Ekaterinburg, 1998. - P51
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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9.
Инвентарный номер: нет.
   
   T 44


   
    The first synthesis of 4-unsubstituted 3-(trifluoroacetyl)coumarins by the Knoevenagel condensation of salicylaldehydes with ethyl trifluoroacetoacetate followed by chromene-coumarin recyclization [Text] / D. L. Chizhov, V. Ya. Sosnovskikh, M. V. Pryadeina, Ya. V. Burgart, V. I. Saloutin, V. N. Charushin // Synlett. - 2008. - № 2. - P281-285
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\expert2\\nbo\\Synlett\\2008. N 2. P. 281-285.pdf
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10.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of 7-alkyl(aryl)-6-alkoxycarbonyl-5-fluoroalkyl-1,2,4-tri(tetr)azolo[1,5-a]pyrimidines [Electronic resource] / M. V. Pryadeina, Ya. V. Burgart, V. I. Saloutin, M. I. Kodess, E. N. Ulomskii, V. L. Rusinov // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2004. - Vol. 40, № 6. - P902-907. - Библиогр. : с. 906 (14 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Fluorinated 3-oxo esters react with aldehydes and 3-amino-1,2,4-triazoles and 5-aminotetrazoles to give, respectively, 7-alkyl(aryl)-6-alkoxycarbonyl-5-fluoroalkyl-1,2,4-triazolo[1,5-a]pyrimidines and -tetra-zolo[1,5-a]pyrimidines. The same heterocyclic products can be obtained by reaction of 2-benzylidene-2-fluoroacyl esters with the corresponding aminoazoles

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2004, 40 (6), 902-907.pdf
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11.
Инвентарный номер: нет.
   
   S 53


    Shchegol'kov, E. V.
    The transformations of fluoroalkyl-containing 2-arylhydrazono-1,3-dicarbonyl compounds with methylamine [Electronic resource] / E. V. Shchegol'kov, Ya. V. Burgart, V. I. Saloutin // Journal of Fluorine Chemistry. - 2007. - Vol. 128, № 7. - P779-788
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Fluoroalkylated 1,2,3-triketone 2-arylhydrazones and 2-arylhydrazono-3-oxo esters react variously with methylamine depending on the structure of the fluorinated substituent. 2-Arylhydrazono-1,3-dicarbonyl compounds having "short" fluoroalkyl substituents condense with methylamine at the carbonyl group attached to the non-fluorinated substituent whereas ones containing a lengthy polyfluoroalkyl substituent undergo haloformic cleavage as a result of the amine addition at the carbonyl group bearing such a substituent. The resulting 2-arylazo-3-(N-methyl)amino-1-polyfluoroket-2-en-1-ones and 1-(N-methyl)amino-2-arylhydrazono-3-fluoroalkyl-3-oxopropanamides have complexing properties, and they can bind to nickel(II) and copper(II) ions. Nickel chelates can be obtained by a three-component condensation of 2-arylhydrazono-1,3-dicarbonyl compounds and methylamine in the presence of nickel(II) cations.

\\\\Expert2\\nbo\\Journal of Fluorine Chemistry\\2007, v.128. p.779.pdf
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12.
Инвентарный номер: нет.
   
   R 31


   
    Recyclization of 7-fluoroalkyl-4,7-dihydroazolo[5,1-c][1,2,4]triazines into 5-(pyrazolinylhydrazono)azoles in the reactions with hydrazides and thiosemicarbazide [Text] / O. G. Khudina, E. V. Shchegol'kov, Ya. V. Burgart, M. I. Kodess, V. I. Saloutin, O. N. Chupakhin // Heterocycles. - 2006. - Vol. 68, № 12. - P2515-2525
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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13.
Инвентарный номер: нет.
   
   B 96


    Burgart, Ya. V.
    Fluorine-containing 2-functionalized 1,3-dicarbonyl compounds for heterocyclic synthesis [Text] / Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Heterocycles. - 2006. - Vol. 69, № 1. - P593-620
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
FLUORINE-CONTAINING

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14.
Инвентарный номер: нет.
   
   T 82


   
    Transformations of 4-hydroxy-5,6,7,8-tetrafluorocoumarin derivatives with monoamines [Text] / K. V. Shcherbakov, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Heterocycles. - 2006. - Vol. 69, № 1. - P319-331
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
TETRAFLUOROCOUMARIN

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15.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis, analgesic and antipyretic activity of 2-(antipyrin-4-yl)hydrazones of 1,2,3-triketones and their derivatives [Electronic resource] / E. V. Shchegol'kov, O. G. Khudina, L. V. Anikina, Ya. V. Burgart, V. I. Saloutin // Pharmaceutical Chemistry Journal. - 2006. - Vol. 40, № 7. - P373-376. - Библиогр. : с. 376 (10 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 1,2,3-Triketone 2-(antipyrin-4-yl)hydrazones were synthesized via the azo-coupling reactions of 1,3-diketones with 2-(antipyrin-4-yl)diazonium chloride. The fluoroalkyl-containing hetarylhydrazone enters into cyclocondensation with hydrazines at the 1,3-dicarbonyl fragment to yield 3-tetrafluoroethyl derivatives of pyrazole. It was found that 1,2,3-triketone 2-(antipyrin-4-yl)hydrazones and N-(2-hydroxyethyl)-substituted pyrazole exhibit analgesic activity comparable with that of their structural analog analgin (metamizole sodium), but do not possess antipyretic properties. In contrast, N-phenyl-substituted pyrazole did not exhibit analgesic properties but produced a certain antipyretic effect four hours after pyrogenic administration. Fluoroalkyl-containing compounds are less toxic substances than nonfluorinated 2-(antipyrin-4-yl)hydrazone and analgin.

\\\\Expert2\\nbo\\Pharmaceutical Chemistry Journal\\2006, 40 (7), 373-376.pdf
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16.
Инвентарный номер: нет.
   
   O-57


   
    One-step solvent-free synthesis of fluoroalkyl-substituted 4-hydroxy-2-oxo(thioxo)hexahydropyrimidines in the presence of 1-butyl-3-methylimidazolium tetrafluoroborate [Electronic resource] / E. S. Putilova, N. A. Troitskii, S. G. Zlotin, O. G. Khudina, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2006. - Vol. 42, № 9. - P1392-1395
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A convenient procedure has been developed for the synthesis of fluoroalkyl-substituted 6-aryl-4-hydroxy-2-oxo-(thioxo)hexahydropyrimidine derivatives by three-component condensation of fluorinated ?-dicarbonyl compounds with aromatic aldehydes and urea or thiourea in the absence of a solvent using 6 mol % of 1-butyl-3-methylimidazolium tetrafluoroborate as catalyst.

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2006, 42 (9), 1392.pdf
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17.
Инвентарный номер: нет.
   
   N 52


   
    New reactions of fluorinated 2,4-dioxoesters with aromatic aldehydes [Electronic resource] / M. V. Pryadeina, O. G. Khudina, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Mendeleev Communications. - 2006. - Vol. 16, № 3. - P188-189
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 4-Polyfluoroalkyl 2,4-dioxobutanoates react with aromatic aldehydes to give 4-aryl-2,6-dihydroxy-2,6-di (fluoroalkyl)-3,5-diethoxalyltetrahydropyrans 3a,b, whereas the reaction of 4-pentafluorobenzoyl 2,4-dioxobutanoate with benzaldehyde gives 5,6,7,8-tetrafluoro-1-phenyl-1H-furo[3,4-b]chromene-3,9-dione 4.

\\\\Expert2\\nbo\\Mendeleev Communications\\2006, v.16, p.188.pdf
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18.
Инвентарный номер: нет.
   
   U 52


   
    Unexpected formation of pyridazine-5,6-dione derivatives in the reactions of 3-arylhydrazono-2,4-dioxo-4-pentafluorophenylbutanoates with hydrazines [Electronic resource] / A. S. Fokin, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Mendeleev Communications. - 2005. - Vol. 15, № 6. - P252-253
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
PYRIDAZINES
Аннотация: The reactions of 3-arylhydrazono-2,4-dioxo-4-pentafluorophenylbutanoates with hydrazine hydrate and phenylhydrazine resulted in the formation of 4-arylazo-3-pentafluorophenyl-1,2-dihydro-5H,6H-pyridazine-5,6-diones or 6-aryl-2-phenyl-7,8,9,10-tetrafluoro-2,3,4,6-tetrahydropyridazino[4,3-c]cinnoline-3,4-dione.

\\\\Expert2\\nbo\\Mendeleev Communications\\2005, v.15, p.252.pdf
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19.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis of fluorine-containing 2-(1-aryl-4-oxo-1,4-dihydrocinnolin-3-yl)-2-oxoacetic acids [Electronic resource] / A. S. Fokin, Ya. V. Burgart, V. I. Saloutin, O. N. Chupakhin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2005. - Vol. 41, № 9. - P1374-1376. - Библиогр. : с. 1376 (9 назв.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Acid hydrolysis of ethyl 2-(1-aryl-5,6,7,8-tetrafluoro-4-oxo-1,4-dihydrocinnolin-3-yl)-2-oxoacetates gives 2-(1-aryl-5,6,7,8-tetrafluoro-4-oxo-1,4-dihydrocinnolin-3-yl)-2,2-dihydroxyacetic acids which undergo dehydration on heating in toluene to afford 2-(1-aryl-5,6,7,8-tetrafluoro-4-oxo-1,4-dihydrocinnolin-3-yl)-2-oxoacetic acids. Reactions of the latter with excess morpholine result in replacement of two fluorine atoms in positions 5 and 7 by the amine residues.

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2005, 41 (9), 1374-1376.pdf
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20.
Инвентарный номер: нет.
   
   S 98


   
    Synthesis and the reactions of trifluoromethylated 1,2,3-triketones 2-(het)arylhydrazones and 4,7-dihydroazolo[5,1-c]triazines [Electronic resource] / O. G. Khudina, E. V. Shchegol'kov, Ya. V. Burgart, M. I. Kodess, O. N. Kazheva, A. N. Chekhlov, G. V. Shilov, O. A. Dyachenko, V. I. Saloutin, O. N. Chupakhin // Journal of Fluorine Chemistry. - 2005. - Vol. 126, № 8. - P1230-1238
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The coupling of trifluoromethylated 1,3-diketones with (het)aryldiazonium chlorides results mainly in the formation of 1,2,3-triketones 2-(het)arylhydrazones while using hetarylamine with a NH-group at the ?-position of the heterocycle as the diazonium component gives 4,7-dihydroazolo[5,1-c]triazines due to cyclization at the trifluoroacetyl fragment. Trifluoromethylated 1,2,3-triketones 2-(het)arylhydrazones and 7-hydroxy-4,7-dihydroazolo[5,1-c]triazines react regio-selectively with methyl hydrazine and phenyl hydrazine to form 3-CF3-pyrazoles. The long-range coupling constants (JF-H) of 1-methylpyrazoles and the chemical shifts of trifluoromethyl groups in the 19F NMR spectra can be used for the determination of regio-isomeric structures of mono(trifluoromethyl)-substituted pyrazoles. 2-(Het)arylhydrazones and 4,7-dihydroazolo[5,1-c]triazines with two trifluoromethyl substituents afford the mixtures of cis- and trans-azopyrazoles in the reactions with hydrazines.

\\\\Expert2\\nbo\\Journal of Fluorine Chemistry\\2005, v.126, p.1230.pdf
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