P 80 Polyfunctional fluoroalkyl-containing carbonyl compounds in the synthesis of heterocycles [Electronic resource] / K. I. Pashkevich, V. I. Filyakova, V. G. Ratner, O. G. Khomutov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1998. - Vol. 47, N 7. - P1239-1247 Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1998, 47 (7), 1239-1247.pdf |
S 98 Synthesis of fluoroalkyl-containing beta-hydroxyketones by reduction of the corresponding beta-diketone derivatives [Electronic resource] / K. I. Pashkevich, V. G. Ratner, O. G. Khomutov, V. B. Korolev, V. I. Filyakova // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1996. - Vol. 45, N 6. - P1423-1424 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: The regioselective synthesis of fluoroalkyl-containing beta-hydroxyketones by the reduction of the salts of the corresponding beta-diketones with LiAlH4 was proposed. This is the sole method for the synthsis of beta-hydroxyketones with two fluoroalkyl substituents \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1996, 45 (6), 1423-1424.pdf |
S 98 Synthesis of polyfluorinated ketones via the ATE-complexes [Electronic resource] / K. I. Pashkevich, O. G. Khomutov, V. I. Filyakova, A. V. Kuchin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1994. - Vol. 43, N 6. - P1002-1003 Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1994, 43 (6), 1002-1003.pdf |
K 42 Khomutov, O. G. Synthesis of 3-fluoroalkyl-2-aziridinyl ketones [Electronic resource] / O. G. Khomutov, V. I. Filyakova, K. I. Pashkevich // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1994. - Vol. 43, N 2. - P261-263 Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1994, 43 (2), 261-263.pdf |
A 53 An effective synthesis method for secondary fluorinated alcohols via the reaction of esters of polyfluorinated acids with trialkylalanes [Electronic resource] / O. G. Khomutov, V. I. Filyakova, A. V. Kuchin, K. I. Pashkevich, G. A. Tolstikov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1992. - Vol. 41, N 10. - P1834-1835 Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1992, 41 (10), 1834.pdf |
F 52 Filyakova, V. I. Fluorine-containing beta-iminoketone - a rare tautomeric form [Electronic resource] / V. I. Filyakova, F. G. Saitkulova, K. I. Pashkevich // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1992. - Vol. 41, N 5. - P970-971 Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1992, 41 (5), 970.pdf |
S 83 Stereoisomerism of beta-polyfluoroalkyl-alpha,beta-enones [Electronic resource] : стереоизомерия бета-полифторалкил-альфа,бета-енонов / V. I. Filyakova, R. R. Latypov, M. N. Rudaya, K. I. Pashkevich // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1991. - Vol. 40, N 7. - P1496-1499 Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1991, 40 (7), 1496.pdf |
H 99 Hydrolysis of fluoroalkyl-containing beta-aminovinyl ketones [Electronic resource] / L. N. Bazhenova, V. I. Filyakova, V. E. Kirichenko, K. I. Pashkevich // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1991. - Vol. 40, N 3. - P581-585 Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1991, 40 (3), 581.pdf |
P 80 Polyfunctional Fluoroalkyl Carbonyl Compounds as Building Blocks for Synthesis of Heterocycles [Text] : доклад, тезисы доклада / K. I. Pashkevich, V. I. Filyakova, V. G. Ratner, O. G. Khomutov, O. A. Kuznetsova, D. V. Sevenard // International Memorial I.Postovsky Conference on Organic Chemisty, Ekaterinburg, March 17-20, 1998 : program and abstracts. - Ekaterinburg, 1998. - P107 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
A 53 An Effective Way to Fluoroalkyl-Containing Condensed Azaheterocyclic System [Text] : доклад, тезисы доклада / V. I. Filyakova, O. A. Kuznetsova, K. I. Pashkevich, G. L. Rusinov, P. V. Plekhanov // International Memorial I.Postovsky Conference on Organic Chemisty, Ekaterinburg, March 17-20, 1998 : program and abstracts. - Ekaterinburg, 1998. - P60 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
A 30 Alanines in Synthesis of Fluorinated Functional Compounds [Text] / A. V. Kuchin, O. G. Khomutov, V. I. Filyakova, K. I. Pashkevich // Journal of Fluorine Chemistry. - 1991. - Vol. 54, N 1/3. - P220 Рубрики: ХИМИЧЕСКИЕ НАУКИ |
F 70 Fluorinated lithium 1,3-diketonates as reagents to modify podands and crown-ethers [Electronic resource] / N. S. Boltacheva, O. V. Fedorova, I. G. Ovchinnikova, O. N. Kazheva, A. N. Chekhlov, O. A. Dyachenko, G. L. Rusinov, V. I. Filyakova, V. N. Charushin // Journal of Fluorine Chemistry. - 2007. - Vol. 128, № 7. - P762-768 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Fluorinated enaminoketones, a new type of ligands, bearing two independent coordination centers (polyether's and fluorinated enaminoketones fragments) have been obtained. The crystal structure of the Cu(II) complex of 1,5-bis-[2-(4`,4`,4`-trifluoro-1`-methyl-3`oxo-but-1`-enylamino)-phenoxy]-3-oxapentane (10) has been elucidated by X-ray crystallography. The results obtained show that the complex 10 consists of two crystallographically independent molecules C26H24CuF6N2O5 (A and B), and the metal atom in the complex 10 has four-coordinated arrangement, as a polyhedron with a distorted square with two nitrogen and two oxygen atoms located in corners. \\\\expert2\\nbo\\Journal of Fluorine Chemistry\\2007, v.128. p.762.pdf |
C 78 Copper and Copper Oxides Nanopowders in the Oxidative Condensations of Phenylacetylene and Tert-Butylacetylene [Electronic resource] / O. A. Kuznetsova, E. F. Khmara, V. I. Filyakova, M. A. Uimin, A. E. Ermakov, C. K. Rhee, V. N. Charushin // Russian Journal of General Chemistry. - 2007. - Vol. 77, № 3. - P404-408. - Библиогр. : с. 408 (12 назв.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Transformations of phenylacetylene and tert-butylacetylene in the presence of copper and copper oxide (Cusub2/subO, CuO) nanopowders prepared by gas-phase condensation of copper in argon were studied. The reaction of phenylacetylene with copper oxide nanopowders having different phase compositions in the absence of a solvent at room temperature resulted in oxidative condensation of phenylacetylene and complex formation of the condensation product. The complex undergoes decomposition by the action of acids, bases, and compounds capable of forming complexes. According to the X-ray diffraction data, one of the products is a new “parquet” modification of diphenyldiacetylene. Under analogous conditions, tert-butylacetylene gave rise to a complex mixture of products among which di- tert-butyldiacetylene was identified by gas chromatography-mass spectrometry. No copper complexes with the tert-butylacetylene condensation products were detected. \\\\expert2\\nbo\\Russian Journal of General Chemistry\\2007, V. 77, N 3, p.404.pdf |
S 98 Synthesis of trifluoroalkyl- and fluoroaryl-substituted 4,5-dihydro-1H-1,2,4-triazole-5-thiones [Electronic resource] / E. B. Vasil'eva, D. V. Sevenard, O. G. Khomutov, O. A. Kuznetsova, N. S. Karpenko, V. I. Filyakova // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2004. - Vol. 40, № 6. - P874-878. - Библиогр. : с. 878 (8 назв.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Reactions of 4-(4-fluorophenyl)-, 4-(4-trifluoromethoxyphenyl)-, 4-(3,4-difluorophenyl)-, 4-(4-trifluoromethylphenyl)-, 4-piperidino-, and 4-(3-pyridyl)thiosemicarbazides with esters gave the corresponding 3,4-disubstituted 4,5-dihydro-1H-1,2,4-triazole-5-thiones and their S-alkyl derivatives. Analogous reactions with methyl 2,2,3,3,4,4,5,5-octafluoropentanoate and 2,2,3,3,4,4,5,5-octafluoropentanenitrile afforded, respectively, the acylation and addition products. \\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2004, 40 (6), 874.pdf |
P 30 Pashkevich, K. I. Bromination of regioisomeric fluorine-containing beta-aminovinyl ketones [] / K. I. Pashkevich, V. I. Filyakova, N. S. Karpenko // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1992. - Vol.41, N3. - С. 586-588 ; Рубрики: ХИМИЧЕСКИЕ НАУКИ \\\\Expert2\\nbo\\Russian Chemical Bulletin\\1992, 41 (3), 586.pdf |
M 61 Metal and boron derivatives of fluorinated cyclic 1,3-dicarbonyl compounds [Text] / D. V. Sevenard, O. G. Khomutov, N. S. Boltacheva, V. I. Filyakova, V. Vogel, V. Ya. Sosnovskikh, V. O. Iaroshenko, G. -V. Roeschenthaler // Zeitschrift fur Naturforschung - Section B. Journal of Chemical Science. - 2009. - Vol. 64, № 5. - P541-550 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Starting from the corresponding cyclic 1,3-diketones or other precursors (cyclic ketones as well as lactones), several new salts and chelate complexes of fluorinated 1,3-dicarbonyls were obtained. Their preparative significance was demonstrated by straightforward syntheses of fluorinated pyrazoles, benzimidazoles and 1,7-ketoesters. The structure of a boron chelate of 2-(trifluoroacetyl)- cyclohexanone was investigated by X-ray diffraction |
U 62 Unusual transformation of a fluoroalkyl-containing beta-aminovinyl ketone [Electronic resource] / O. P. Krasnykh, N. S. Karpenko, V. I. Filyakova, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2004. - Vol. 53, № 6. - P1355-1356 : ил. - Библиогр.: с. 1356 (3 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): CHLORIDE -- KETONE DERIVATIVE -- CYCLIZATION -- FLUOROALKYL-CONTAINING BETA-AMINOVINYL KETONE \\\\Expert2\\nbo\\Russian Chemical Bulletin\\2004, 53 (6), 1355.pdf |
K 81 Krasnykh, O. P. Synthesis of 5-alkyl-4-polyfluoroacylpyrrole-2,3(1H)-diones [Electronic resource] / O. P. Krasnykh, N. S. Karpenko, V. I. Filyakova // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2004. - Vol. 53, № 10. - P2340-2341 : ил. - Библиогр.: с. 2341 (9 ref.) Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): FLUOROALKYL-CONTAINING BETA-AMINOVINYL KETONES -- OXALYL CHLORIDE -- PYRROLE-2,3(1h)-DIONES Аннотация: Diacylation of fluoroalkyl-containing beta-aminovinyl ketones with oxalyl chloride afforded 5-alkyl-4-polyfluoroacylpyrrole-2,3(1H)-diones. \\\\Expert2\\nbo\\Russian Chemical Bulletin\\2004, 53 (10), 2340.pdf |
N 89 Novel fluorine-containing enaminoketones modifed by podandes and crown ethers [Text] : доклад, тезисы доклада / V. I. Filyakova, N. S. Boltacheva, O. V. Fedorova, I. G. Ovchinnikova, G. L. Rusinov, V. N. Charushin, O. N. Kazheva, A. N. Chekhlov, O. A. Dyachenko // 18th ISFC international Symposium on Fluorine Chemistry. Bremen, 30th Jul.-4 Aug. 2006 г. : Final Program. Abstracts. - Bremen, 2006. - P328 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): ENAMINOKETONE -- LITHIUM |
S 98 Synthesis of fluorineted heterocycles on the basis of regioisomeric enaminoketones [Text] : доклад, тезисы доклада / V. I. Filyakova, O. P. Krasnykh, N. S. Boltacheva, O. A. Kuznetsova, V. N. Charushin // 15th European symposium on fluorine chemistry, Prague, Czech Republic, July 15-20, 2007 : abstr. - 2007. - P201 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): FLUORINETED HETEROCYCLES -- REGIOISOMERIC ENAMINOKETONES |