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Труды сотрудников Института горного дела УрО РАН
Труды сотрудников Института органического синтеза УрО РАН
Труды сотрудников Института теплофизики УрО РАН
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Труды сотрудников ЦНБ УрО РАН
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Каталог библиотеки ИЭРиЖ УрО РАН
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1.
Инвентарный номер: нет.
   
   L 79

   
    Liquid-phase oxidation of anthracene by hydrogen-peroxide in the presence of vanadium-oxide bronzes CuXV2O5 [Text] / S. Y. Men'shikov, A. V. Vurasko, L. A. Petrov, V. L. Volkov, A. A. Novoselova // Pet-Chem Equipment Corp. - 1992. - Vol. 32, N 2. - P128-130
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Vanadium oxide bronzes of the general formula CuXV2O5, where 0x1, catalyse the liquid-phase oxidation of anthracene H2O2. The anthracene conversion and the selectivity with respect to anthraquinone are maximum withing the region of beta- and xi-phases respectively close to the compositions CuO. 6V2O5 and CuO.95V2O5.

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2.
Инвентарный номер: нет.
   
   L 79

   
    Liquid-phase oxidation of anthracene by hydrogen-peroxide in the presence of heterogenized vanadyl acetylacetonate [Electronic resource] / S. Y. Men'shikov, A. V. Vurasko, L. A. Petrov, L. S. Molochnikov, A. A. Novoselova, Z. E. Skryabina, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1992. - Vol. 41, N 4. - P619-622
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The synthesis of hetrogenized vanadyl acetylacetoonate was accomplished by alkylation of a chloromethylated styrene-divinylbenzene copolymer via activation by Co (II) complexes. The effect of heterogenization of the structure of the complexes and their catelytic properties in the peroxide oxidation of anthracene was investigated by kinetic studies and ERP spectroscopy

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1992, 41 (4), 619.pdf
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3.
Инвентарный номер: нет.
   
   I-85

   
    Isomerization of monohydroperfluoroalkenes [Electronic resource] / T. I. Filyakova, A. Ya. Zapevalov, M. I. Kodess, M. A. Kurykin, L. S. German // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1994. - Vol. 43, № 9. - P1526-1531
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Isomerization of monohydroperfluoro-1-alkenes HC(CF2)nCF=CF2 (n = 2 to 8) catalyzed by Lewis bases or acids (CsF, KHF2, and SbF5) under conditions of thermodynamic control affords equilibrium mixtures of all of the possible isomers resulting from migration of the double bond along the carbon chain. Under conditions of kinetic control, isomerization through the action of SbF5 gives -H-perfluoro-2-alkenes. The substantially higher proportion ofcis-isomers in the resulting monohydroperfluoroalkenes than in their perfluorinated analogs has been attributed to the effect of an intramolecular hydrogen bond

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1994, 43 (9), 1526.pdf
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4.
Инвентарный номер: нет.
   
   C 57

    Chupakhin, O. N.
    Nucleophilic aromatic substitution of hydrogen [Text] : научное издание / O. N. Chupakhin, V. N. Charushin, Henk C. van der Plas. - [S. l.] : Academic Press, 1994. - 376p. - Б. ц.
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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5.
Инвентарный номер: нет.
   
   C 91

   
    Crystalline hydrogen-bonded adducts of dimethyl sulphoxide and 7-hydroxypolyfluoroquinolones (chromones [Text] / V. I. Saloutin, I. T. Bazyl, Z. E. Skryabina, G. G. Alexandrov, O. N. Chupakhin // Journal of Fluorine Chemistry. - 1995. - V. 74. - P15-19
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A stable crystalline hydrogen-bonded adduct of dimethyl sulphoxide (DMSO) and 7-hydroxy-5,6,8-trifluoro-2-carboxychromone has been prepared by the reaction of 2-carboxy-5,6,7,8-tetrafluorochromone with KOH/glycerol in DMSO. It has been found that pentafluorophenol and also 1-cyclohexyl-7-hydroxy-5,6,8-trifluoro-4(1H)-4-oxoquinoline-2-carboxylic acid form the corresponding crystalline hydrogen-bonded adducts with DMSO. The structure of the latter has been established from an X-ray crystallographic study

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6.
Инвентарный номер: нет.
   
   Х 76

    Хомутов, О. Г.
    Взаимодействие полифторалкилсодержащих азиридинилкетонов с галогеноводородами [] = Interaction of polyfluoroalkyl-comtaining aziridinyl ketones with hydrogen halides / О. Г. Хомутов, К. И. Пашкевич // Изв. АН. Сер. Химическая. - 1996. - N 3. - С. 684-686 . - ISSN 0002-3353
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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7.
Инвентарный номер: нет.
   
   O-99

   
    Ozonolysis of perfluoroalkenes and perfluorocycloalkenes [Electronic resource] / V. N. Odinokov, V. R. Akhmetova, R. G. Savchenko, M. V. Bazunova, A. A. Fatykhov, A. Ya. Zapevalov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1997. - Vol. 46, № 6. - P1190-1191
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Ozonolysis of 1-methoxyperfluorocyclobutene in Freon-113 followed by hydrogenation of the reaction products gave methyl hydrogen perfluorosuccinate. Under similar conditions, perfluorooct-1- and-2-enes and 4-trifluoromethyl-1,1,1,2,3,4,5,5,5-nonafluoropent-2-ene were converted into perfluorinated heptanoic, hexanoic, and isobutyric acids, respectively

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1997, 46 (6), 1190.pdf
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8.
Инвентарный номер: нет.
   
   T 44

   
    The epithermal gold-telluride Kochbulak deposit (Uzbekistan) [Text] / V. A. Kovalenker, Yu. G. Safonov, V. B. Naumov, V. L. Rusinov // Geology of Ore Deposits. - 1997. - Vol. 39, № 2. - P107-128. - Bibliogr. : p. 128 (42 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
DEPOSIT -- EPITHERMAL GOLD-TELLURIDE KOCHBULAK DEPOSIT -- KOCHBULAK DEPOSIT -- VOLCANIC SEQUENCE -- PORPHYRY DIKES
Аннотация: The Paleozoic epithermal gold-telluride Kochbulak deposit is situated on the northern slope of the Kurama Range in the central Tien Shan (Uzbekistan). The deposit is located within an andesite-dacite volcanic sequence (C2-3) intruded by subalkaline granodiorite and granosyenite porphyry dikes (C3-P1). The ore-forming system of the deposit originated and evolved during the orogenic uplift associated with aerial volcanism and emplacement of porphyritic granitoids. The Kochbulak deposit contains a great diversity of ore-forming sulfides, sulphosalts, tellurides, and selenides, several of which were first found there. The deposit has features of epithermal mineralization of both the adularia-sericite and acid-sulfate genetic types and mesothermal gold mineralization. The deposit consists of high- and low-angle veins and ore-bearing breccia pipes. The pipe-shaped bodies and veins differ in ore, gangue, and metasomatic mineral assemblages. The ore bodies hosted by explosive-hydrothermal breccias contain goldfieldite, famatinite, luzonite, enargite, diaspore, and pyrophyllite and, therefore, have pronounced features of epithermal mineralization of the acid-sulfate type. The ore veins show evidence of deeper formation and are associated with quartz-carbonate-sericite wall rock alteration. Our study of mineral assemblages, fluid inclusions, sulfur, oxygen, and hydrogen isotopes, and thermodynamic calculations show that the Kochbulak deposit was formed during a cyclic multistage process with periodic alternation of sealing along with tectonic and explosive opening of the fluid channel ways. The ore-forming process is subdivided into the preore, I to III ore, and postore stages related to fracture opening. Three types of solutions took part in the formation of gold-sulfide-sulphosalt-telluride mineralization. They were distinct in temperature, composition, salinity, and proportion of meteoric and magmatic water and other volatile components. The temperature generally decreased from 465°C to <100°C, and slightly increased at the beginning of each stage of the ore-forming process. Pressure, salinity, ion and gas composition of solutions, and the oxygen isotope composition of water varied as well. The deposition of gold-productive mineral assemblages was caused by changes in pH, Eh, activities of S2, O2, and Te2. The recurrence of these changes and repeated mineral deposition within the same depth intervals formed bodies very rich in ore components. The above-mentioned data suggest the Kochbulak deposit represents a particular type of gold-telluride mineralization, which originated within a wide range of physicochemical conditions at hypabyssal to subsurface depths.????

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9.
Инвентарный номер: нет.
   
   N 91

   
    Nucleophilic substitution of hydrogen in the reaction of 1,2,4-triazine-4-oxides with cyanides [Electronic resource] / O. N. Chupakhin, V. L. Rusinov, E. N. Ulomskii, D. N. Kozhevnikov, H. Neunhoeffer // Mendeleev Communications. - 1997. - N 2. - P66-67 . - ISSN 0959-9436
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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10.
Инвентарный номер: нет.
   
   Z 99

   
    [1,5]Sigmatropic shift of hydrogen in amination of 3-pyrrolidino-1,2,4- triazine 4-oxide [Text] / O. N. Chupakhin, V. N. Kozhevnikov, D. N. Kozhevnikov, V. L. Rusinov // Tetrahedron Letters. - 1999. - Vol. 40, № 33. - P6099-6100. - Bibliogr. : p. 6100 (11 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
AMINATION -- DERIVATIVE -- PYRROLIDINE DERIVATIVE -- TRIAZINE DERIVATIVE
Аннотация: The reaction of 3-pyrrolidino-1,2,4-triazine 4-oxide with ammonia leads to the product of tele-substitution of pyrrolidine - 5-amino-1,2,4-triazine 4-oxide. Sigmatropic shift of hydrogen postulated for such reactions has been proved by isolation of key intermediates.

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11.
Инвентарный номер: нет.
   
   A 94

   
    Auto-aromatization of the sigma(H)-adducts of 1,2,4-triazine 4-oxides with carbanions in reactions of nucleophilic substitution of hydrogen [Electronic resource] / D. N. Kozhevnikov, A. M. Prokhorov, V. L. Rusinov, O. N. Chupakhin // Mendeleev Communications. - 2000. - Vol.10, N6. - P227-228
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 1,2,4-triazine 4-oxides react with stable carbanions to form 5-substituted 1,2,4-triazines as the products of deoxygenation nucleophilic substitution of hydrogen

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12.
Инвентарный номер: нет.
   
   T 82

   
    Transformations of 1,2,4-triazines in reactions with nucleophiles: IV. Nucleophilic substitution of hydrogen in 1,2,4-triazine 4-oxides under acylation conditions [Text] / V. L. Rusinov, D. N. Kozhevnikov, I. S. Kovalev, O. N. Chupakhin, G. G. Aleksandrov // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2000. - Vol. 36, № 7. - P1050-1060. - Bibliogr. : p. 1060 (13 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
3-SUBSTITUTED 6-PHENYL-1,2,4-TRIAZINE 4-OXIDES -- AROMATIC NUCLEOPHILES -- AUTOAROMATIZATION -- KINETIC REGIOSELECTIVITY -- THERMODYNAMIC REGIOSELECTIVITY

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13.
Инвентарный номер: нет.
   
   N 91

   
    Nucleophilic substitution of hydrogen in the reaction of 1,2,4-triazin-4-oxides with cyanamide [Electronic resource] / V. N. Kozhevnikov, A. M. Prokhorov, D. N. Kozhevnikov, V. L. Rusinov, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2000. - Vol. 49, № 6. - P1122-1124
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: It was shown that cyanamide can successfully be used in reactions of nucleophilic substitution of hydrogen with 1,2,4-triazin-4-oxides in the presence of a base to give 5-cyanoimino-1,2,4-triazines. It was found by13C NMR spectroscopy that these compounds and their alkylation products at the cyclic nitrogen atom exist in the form of 5-cyanoimino-2,5-dihydro-1,2,4-triazines

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2000, 49 (6), 1122.pdf
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14.
Инвентарный номер: нет.
   
   S 10

   
    S-N(H) reactions of 1,2,4-triazine N-oxides, pyrazine N-oxides, and pterin N-oxides with arenethiols [Electronic resource] / D. N. Kozhevnikov, I. S. Kovalev, V. L. Rusinov, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2001. - Vol. 50, № 6. - P1068-1071
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 1,2,4-Triazine 4-oxides were found to enter into the reactions of nucleophilic substitution of hydrogen with S-nucleophiles (arenethiols) in the presence of acylating agents and trifluoroacetic acid. The reactions proceeded with loss of the N-oxide function to form 5-arylthio-1,2,4-triazines. 2-Amino-3-ethoxycarbonylpyrazine 1-oxides and 2-amino-4-oxopterin 8-oxides react with arenethiol analogously

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2001, 50 (6), 1068.pdf
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15.
Инвентарный номер: нет.
   
   S 69

   
    S-N(H)-Reactions of triazolo[4,3-b]- and tetrazolo[1,5-b]-1,2,4-triazines with methylene-active carbonyl compounds [Electronic resource] / G. L. Rusinov, N. A. Itsikson, D. G. Beresnev, M. I. Kodess, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2001. - Vol. 50, № 11. - P2183-2187
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Unsubstituted triazolo[4,3-b]- and tetrazolo[1,5-b]-1,2,4-triazines react with carbanions generated from dimedone and barbituric acid to give adducts of a C-nucleophile with the heterocyclic system through the C=N double bond. The adducts can be oxidized under mild conditions into products of nucleophilic hydrogen substitution. Analogous adducts with carbanions produced in the reactions of ethyl cyanoacetate and ethyl malonate with ButOK proved to be unstable; in this case, the title azolotriazines immediately yield products of nucleophilic hydrogen substitution in position 7. Tautomerism of the S N H products obtained is discussed.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2001, 50 (11), 2183.pdf
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16.
Инвентарный номер: нет.
   
   F 70

   
    Fluoro-containing Heterocycles: VI. New Derivatives of 1,3,4-Thiadiazino[6,5,4-i,j]quinoline [Electronic resource] / E. V. Nosova, G. N. Lipunova, L. P. Sidorova, V. N. Charushin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2001. - Vol. 37, № 8. - P1169-1176
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A series of new tricyclic fluoroquinolones was prepared by replacing fluorine atoms in derivatives of 2-R-8-Y-7-oxo-9,10-difluoro-7H-1,3,4-thiadiazino[6,5,4-i,j]quinoline-6-carboxylic acids. In acids and esters containing a hydrogen atom in position 8 occurred replacement of F10 by amine rests, and in compounds with a fluorine in position 8 was substituted either F8or F10 and F8depending on the amine character

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2001, 37 (8), 1169.pdf
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17.
Инвентарный номер: нет.
   
   M 20

    Makosza, M.
    Vicarious nucleophilic substitution of hydrogen in aldehydes and Knoevenagel reaction of iminium salts with ?-halocarbanions [Electronic resource] / M. Makosza, D. N. Kozhevnikov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2001. - Vol. 50, № 11. - P2236-2238
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Iminium salts derived from aromatic aldehydes react with -chlorocarbanions via two different pathways: reaction with secondary carbanion of halomethyl sulfones proceeds as the Knoevenagel condensation, while tertiary -chlorocarbanions gave products of vicarious nucleophilic substitution of hydrogen in parent aldehydes

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2001, 50 (11), 2236.pdf
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18.
Инвентарный номер: нет.
   
   N 91

   
    Nucleophilic substitution of hydrogen vs 1,3-dipolar cycloaddition in reactions of azine N-oxides with cyanamide [Text] : доклад, тезисы доклада / O. N. Chupakhin, V. L. Rusinov, D. N. Kozhevnikov, A. M. Prokhorov // XXth European Colloquium on Heterocyclic Chemistry, Stockholm,Sweden, 18-21 Aug. 2002 г. - Stockholm, 2002. - PA:9
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

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19.
Инвентарный номер: нет.
   
   T 82

   
    Transformations of 1,2,4-Triazines in Reactions with Nucleophiles: V. SNH and ipso-Substitution in the Synthesis and Transformations of 5-Cyano-1,2,4-triazines [Electronic resource] / D. N. Kozhevnikov, V. N. Kozhevnikov, I. S. Kovalev, V. L. Rusinov, O. N. Chupakhin, G. G. Aleksandrov // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2002. - Vol. 38, № 5. - P744-750
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The scope of functionalization of 1,2,4-triazines can be considerably extended via successive nucleophilic substitution of hydrogen (SN H) and ipso-substitution. A convenient procedure has been developed for direct cyanation of 1,2,4-triazine 4-oxides with acetone cyanohydrin in the presence of triethylamine. The cyano group in the resulting 5-cyano-1,2,4-triazines is readily replaced by reactions with various aliphatic alcohols and amines

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2002, 38 (5), 744.pdf
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20.
Инвентарный номер: нет.
   
   Z 99

    Zyryanov, G. V.
    Easy formation of S-N(H) products in reactions of indoles and pyrroles with 3-aryl-1,2,4-triazin-5(2H)-ones in the presence of tosyl chloride [Electronic resource] / G. V. Zyryanov, V. L. Rusinov, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2002. - Vol. 51, № 6. - P1042-1044
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The reactions of 3-aryl-1,2,4-triazin-5(2H)-ones with indoles and pyrroles in the presence of p-toluenesulfonyl chloride afforded 3-aryl-6-hetaryl-1,2,4-triazin-5(2H)-ones in high yields. The latter are products of the nucleophilic substitution of hydrogen

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2002, 51 (6), 1042-1044.pdf
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