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Каталог библиотеки ИЭРиЖ УрО РАН
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1.
Инвентарный номер: нет.
   
   R 95

    Rusinov, G. L.
    A convenient sonochemical synthesis of vicinally substituted 3-hydroxylaminopyridines [Electronic resource] / G. L. Rusinov, I. E. Filatov, K. I. Pashkevich // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1993. - Vol. 42, № 2. - P325-327
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A method of synthesis of vicinally substituted N-(3-pyridyl)hydroxylamines by reducing the corresponding nitropyridines with Zn/NH4Cl/EtOH under ultrasonication is proposed. Ultrasound irradiation increases the yields of these hydroxylamines and facilitates their isolation.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1993, 42 (2), 325.pdf
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2.
Инвентарный номер: нет.
   
   R 44

   
    Replacement of dimethylpyrazolyl group in 1,2,4,5-tetrazines by aliphatic alcohols and water [Electronic resource] / R. I. Ishmetova, N. I. Latosh, I. N. Ganebnuikh, N. K. Ignatenko, S. G. Tolshchina, G. L. Rusinov // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2009. - Vol. 45, № 7. - P1102-1107
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Reactions of 3,6-bis(4-R-3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazines and 3-amino-6-(3,5-dimethyl-1H-pyrazol-1-yl)-1,2,4,5-tetrazines with aliphatic alcohols and water in the presence of a base involved replacement of the dimethylpyrazolyl group and resulted in the formation of mono- and dialkoxy-1,2,4,5-tetrazines and 6-substituted 3-hydroxy-1,2,4,5-tetrazines. Dissociation constants of the latter were determined by potentiometric titration.

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2009, 45 (7), 1102.pdf
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3.
Инвентарный номер: нет.
   
   P 58

   
    Photoinduced template synthesis of cyclobutane-containing crown ether [Electronic resource] / I. G. Ovchinnikova, O. V. Fedorova, P. A. Slepukhin, G. L. Rusinov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2008. - Vol. 57, № 1. - P212-214
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The photoinitiated [2+2]-cycloaddition of 1,5-bis[2-(3-phenyl-3-oxoprop-1-en-1-yl)phenoxy]-3-oxapentane in solution was studied. In the presence of potassium cations, the reaction is intramolecular and gives crown ether containing the ?-truxin-type cyclobutane fragment (anti, head-to-head) as the major product.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2008, 57 (1), 212.pdf
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4.
Инвентарный номер: нет.
   
   S 81

   
    Stable sigma-adducts of 4,6-dinitrotetrazolo[1,5-a]pyridine with alkoxide anions [Electronic resource] / I. E. Filatov, G. L. Rusinov, O. N. Chupakhin, X. Solans, M. Font-Bardia, M. Font-Altaba // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1994. - Vol. 43, № 7. - P1214-1219
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The reaction of 2-chloro-3,5-dinitropyridine with two equivalents of KN3 in the presence of ROH results in stable Meisenheimer-type -adducts of 4,6-dinitrotetra-zolo[1,5-a]pyridine with RO– anions (R = H, Alk, Ph). The mechanism of -complex formation was suggested. The structure of the -adduct with R = Me was established by IR and NMR spectroscopy and by X-ray diffraction analysis.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1994, 43 (7), 1214.pdf
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5.
Инвентарный номер: нет.
   
   T 44

   
    Theoretical estimation of the possibility of formation of oxadiazocines in the nucleophilic addition of resorcinol to pyrimidines and synthesis of new azoloannelated benzooxadiazocines [Electronic resource] / E. V. Bartashevich, P. V. Plekhanov, G. L. Rusinov, V. A. Potemkin, A. V. Belik, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1999. - Vol. 48, № 8. - P1553-1557
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A method was proposed for estimating the possibility of cyclization of adducts of resorcinol with pyrimidines to form oxadiazocines based on the conformational criterion and analysis of charges on the C(5) atom of the pyrimidine ring and on the H atom of the hydroxy group of the resulting adducts. A series of new derivatives of 4,5-dihydro-11H-5,11-methanobenzo[g]azolo[1,3,5]oxadiazocines were synthesized.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1999, 48 (8), 1553.pdf
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6.
Инвентарный номер: нет.
   
   S 98

    Rusinov, G. L.
    Synthesis of 2-substituted 6,8-dinitro[1,2,4]triazolo[1,5-a]pyridines and the formation of the related zwitterionic sigma-adducts [Electronic resource] / G. L. Rusinov, V. L. Mikhailov, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1999. - Vol. 48, № 7. - P1391-1393
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A method for the synthesis of 2-substituted 6,8-dinitro[1,2,4]triazolo[1,5-a]pyridines is proposed. The method includes the reaction of 2-chloro-3,5-dinitropyridine with the corresponding 5-substituted tetrazoles. The resulting compounds react with anhydro bases of ?- and ?-methylazinium salts to give zwitterionic ?-adducts.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1999, 48 (7), 1391.pdf
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7.
Инвентарный номер: нет.
   
   K 81

    Krasnov, V. P.
    Nucleophilic substitution of halogen in 4-halo derivatives of glutamic acid 3. High pressure effect on the stereochemical result of the reaction [Electronic resource] / V. P. Krasnov, M. A. Koroleva, G. L. Rusinov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1996. - Vol. 45, № 3. - P543-544
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Reactions of diastereomeric dialkyl N-phthaloyl-4-haloglutamates withpara-anisidine were studied at high pressure, and an additional confirmation of the exactS N2 mechanism of the reactions was obtained. Quantitative parameters of the relative reactivity of the diastereomers were found in various solvents, which made it possible to perform the desired synthesis of products of diastereomeric substitution. kg]Key words kw]glutamic acid kw]diastereoselectivity kw]nucleophilic substitution kw]reaction rate constant kw]high pressure.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1996, 45 (3), 543.pdf
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8.
Инвентарный номер: нет.
   
   S 83

   
    Stereoselective cyclization of alkyl N-phthaloyl-4-bromoglutamates to cyclopropane derivatives [Electronic resource] / V. P. Krasnov, M. A. Koroleva, T. V. Matveeva, E. A. Zhdanova, A. N. Grishakov, N. A. Klyuev // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2001. - Vol. 50, № 4. - P644-648. - Bibliogr. : p. 648 (17 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CYCLIZATION -- CYCLOPROPANE-1,2-DICARBOXYLIC ACID -- GLUTAMIC ACID -- TRANSESTERIFICATION
Аннотация: The kinetics of the reactions of alkyl N-phthaloyl-4-bromoglutamates with Et3N and KOH was investigated. The reactions proceed stercospecifically to form alkyl 1-phthalimido-cyclopropane-r-1-2-dicarboxylates. In alcohols, the reactions are accompanied by transesterification. The concerted mechanism accounting for the stereospecificity of these reactions is proposed.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2001, 50 (4), 644.pdf
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9.
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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10.
Инвентарный номер: нет.
   
   S 90

   
    Study of the inf luence of the alkyl ester group in (S)-valinates on diastereoselectivity of their condensation with N-acetylphenylalanine by the mixed anhydride method [Electronic resource] / E. A. Zhdanova, N. Z. Solieva, L. Sh. Sadretdinova, M. A. Ezhikova, M. I. Kodess, V. P. Krasnov // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2006. - Vol. 55, № 5. - P925-927. - Bibliogr. : p. 927 (15 ref.)
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
5(4H)-OXAZOLONES -- AMINO ACIDS -- DIASTEREOSELECTIVITY -- DIPEPTIDES -- DYNAMIC KINETIC RESOLUTION -- RACEMIZATION
Аннотация: The dynamic kinetic resolution in the synthesis of alkyl N-acetylphenylalanyl (S)-valinates was studied by the mixed anhydride method. The structure of the ester group of the amino component appeared to exert no substantial effect on the diastereoselectivity of the reaction.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2006, 55 (5), 925.pdf
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11.
Инвентарный номер: нет.
   
   N 91

   
    Nucleophilic-substitution of halogen in 4-halogenated derivatives of glutamic-acid. 2. Structural effects of arylamine as nucleophile [Electronic resource] / V. P. Krasnov, M. A. Koroleva, N. G. Evstigneeva, I. A. Nizova // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1995. - Vol. 44, № 4. - P635-638
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
GLUTAMIC ACID -- DIASTEREOSELECTIVITY -- NUCLEOPHILIC SUBSTITUTION -- RATE CONSTANT -- ARYLAMINE
Аннотация: Kinetics of nucleophilic substitution of halogen in diastereomeric dimethyl 4-bromo- and 4-iodoglutamates with ortho-, meta-, and para-substituted anilines was studied by HPLC. The threo-diastereomers of the halogenated derivatives react 3-5 times faster than the erythro ones. The structure of the transition state is discussed.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1995, 44 (4), 635.pdf
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12.
Инвентарный номер: нет.
   
   N 52

   
    New 1,2,4-triazine-containing podands: synthesis and properties [Electronic resource] / O. N. Chupakhin, G. L. Rusinov, N. A. Itsikson, D. G. Beresnev, O. V. Fedorova, I. G. Ovchinnikova // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2004. - Vol. 53, № 10. - P2308-2313
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A method of one-step C-C coupling of 1,5-bis(2,6-dimethylphenoxy)-3-oxapentane (1a) and 1,8-bis(2,6-dimethylphenoxy)-3,6-dioxaoctane (1b) with 3-methylthio- (2) and 3-amino-1,2,4-triazine (3) and 3-aryl-1,2,4-triazin-5-one (6-8) has been described. The reaction of compounds 1a,b with compounds 2 and 3 in the presence of trifluoroacetic acid results in the addition of the dimethylphenoxy group to the unsubstituted C(5) carbon atom of the triazine ring. The reactions of triazinones 6-8 with compounds 1a,b in a mixture of trifluoroacetic acid and organic anhydrides are accompanied by the acylation of the nitrogen atom adjacent to the reaction center and affords bis[(3-R-1-acyl-5-oxo-1,4,5,6-tetrahydro-1,2,4-triazin-6-yl)-2,6-dimethylphenoxy]-3-oxapentane or -3,6-dioxaoctane. The obtained adducts can smoothly be oxidized under mild conditions to form more stable products of nucleophilic hydrogen substitution in the triazine ring. The extraction and transport of Ca2+ and Mg2+ cations through an organic membrane by the compounds synthesized are discussed.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2004, 53 (10), 2308.pdf
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13.
Инвентарный номер: нет.
   
   K 81

    Krasnov, V. P.
    Nucleophilic-substitution of halogen in 4-halogenated derivatives of glutamic-acid. 1. Solvent effect [Electronic resource] / V. P. Krasnov, M. A. Koroleva // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1995. - Vol. 44, № 4. - P631-634
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
GLUTAMIC ACID -- DIASTEREOSELECTIVITY -- NUCLEOPHILIC SUBSTITUTION -- RATE CONSTANT -- SOLVENT EFFECT
Аннотация: The reaction of nucleophilic substitution of bromine by p-anisidine in dimethyl (2S,4S)- and (2S,4R)-N-phthaloyl-4-bromoglutamates proceeds according to the S(N)2 mechanism. The relative reactivity of diastereomers in various solvents was studied.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1995, 44 (4), 631.pdf
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14.
Инвентарный номер: нет.
   
   T 44

   
    Theoretical Study of the Formation of Benzofurotriazines by Reaction of 3-Substituted 1,2,4-Triazines and Fused Azolo[1,2,4]triazines with Resorcinol [Electronic resource] / E. V. Bartashevich, V. A. Potemkin, D. G. Beresnev, G. L. Rusinov, O. N. Chupakhin // Russian Journal of General Chemistry. - 2003. - Vol. 73, № 5. - P816-820
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 3-Methylthio- and 3-amino-1,2,4-triazines react with resorcinol to give benzofurotetrahydrotriazine derivatives, while reactions of [1,2,4]triazolo[4,3-b]- and tetrazolo[1,5-b][1,2,4]triazines with resorcinol stop at the stage of resorcinol addition. According to the results of quantum-chemical calculations, the possibility for further cyclization of the resorcinol addition products is determined by the following factors: tautomeric and conformational states of the compounds, which ensure spatial proximity of the hydroxy group to the cyclization center (C6); charges on the C6 atom of the triazine ring and oxygen atom of the resorcinol fragment in the conformation most favorable for cyclization; and energies of the highest occupied and lowest unoccupied molecular orbitals of the resorcinol addition products.

\\\\Expert2\\nbo\\Russian Journal of General Chemistry\\2003, V. 73, N 5, p.816.pdf
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15.
Инвентарный номер: нет.
   
   T 44

   
    The first example of direct heterylation of calixpyrrole [Electronic resource] / O. N. Chupakhin, G. L. Rusinov, N. A. Itsikson, D. G. Beresnev // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2004. - Vol. 53, № 6. - P1351-1352
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 1,2,4-Triazine derivatives react with calixpyrrole to give stable nucleophilic addition products.

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2004, 53 (6), 1351.pdf
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16.
Инвентарный номер: нет.
   
   S 98

   
    Synthesis and tautomeric equilibrium of 2,6-bis(trifluoroacetyl)cyclohexanone [Electronic resource] / D. V. Sevenard, O. G. Khomutov, M. I. Kodess, K. I. Pashkevich // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1999. - Vol. 48, № 2. - P400-401
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1999, 48 (2), 400.pdf
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17.
Инвентарный номер: нет.
   
   R 30

   
    Reactions of 3-nitro-2-trihalomethyl-2H-chromenes with S-and N-nucleophiles. Synthesis and stereochemistry of 2,3,4-trisubstituted chromanes [Electronic resource] / V. Yu. Korotaev, V. Ya. Sosnovskikh, I. B. Kutyashev, M. I. Kodess // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2006. - Vol. 55, № 2. - P317-330
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The reactions of 3-nitro-2-trifluoromethyl-and 3-nitro-2-trichloromethyl-2H-chromenes with thiols and aromatic amines proceed via the nucleophilic addition type to the activated double bond to form 2,3,4-trisubstituted chromanes in high yields. The stereoisomeric compositions and structures of the diastereomers were determined by 1H, 19F NMR and 2D NOESY spectroscopies and X-ray diffraction analysis

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2006, 55 (2), 317.pdf
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18.
Инвентарный номер: нет.
   
   R 30

   
    Reactions of 3-nitro-2-trihalomethyl-2H-chromenes with C-nucleophiles. Synthesis of 3-nitro-4-(pyrazol-4-yl)-2-trihalomethylchromanes [Electronic resource] / V. Yu. Korotaev, V. Ya. Sosnovskikh, I. B. Kutyashev, M. I. Kodess // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2006. - Vol. 55, № 11. - P2020-2031
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The nucleophilic addition of acetylacetone and ethyl acetoacetate at the double bond of 3-nitro-2-trihalomethyl-2H-chromenes in the presence of NaH affords 2,3,4-trisubstituted chromanes containing the ?-dicarbonyl fragment at position 4. The trans-trans configuration and the enol structure of the reaction products were confirmed by 1H NMR spectroscopy and X-ray diffraction. Treatment of these compounds with hydrazine gives the corresponding 3-nitro-4-(pyrazol-4-yl)-2-trihalomethylchromanes. The reactions of 3-nitro-2-trihalomethyl-2H-chromenes with nitromethane and nitroethane in the presence of K2CO3 produce 1,3-dinitro derivatives of the chromane series

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2006, 55 (11), 2020.pdf
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19.
Инвентарный номер: нет.
   
   S 98

   
    Synthesis and GC-MS study of fluorinated esters derived from thrimethylolpropane [Electronic resource] / M. G. Pervova, V. E. Kirichenko, T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Russian Journal of General Chemistry. - 2008. - Vol. 78, № 9. - P1701-1706
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Zol-gel process was used to synthesize equilibrium mixtures of mono-, di-, and trimester derived from trimethylolpropane and perfluorocarboxylic acids. The elution order of the components of the mixtures from a weakly polar HP-5 column was established. The mass spectra of the synthesized compounds were studied. The GC-MS parameters of the products were compared with the respective parameters of their nonfluorinated analogs. The characteristics of the fluorinated esters have features determined by the esterification degree and the nature of the perfluoroalkyl groups, due to which these compounds can be identified in mixtures

\\\\Expert2\\nbo\\Russian Journal of General Chemistry\\2008, V. 78, N 9, p.1701.pdf
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20.
Инвентарный номер: нет.
   
   G 65

    Gorbunova, T. I.
    Reaction of 1,1,2,3,3-pentafluoro-1,5-hexadiene with methanol in the presence of a base [Electronic resource] / T. I. Gorbunova, A. Ya. Zapevalov, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 1994. - Vol. 43, № 4. - P711-712
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The reaction of 1,1,2,3,3-pentafluoro-1,5-hexadiene (1) with MeOH in the presence of MeONa results in products of substitution, rearrangement, hydro-, or dehydrofluorination, depending on the reaction conditions

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\1994, 43 (4), 711.pdf
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