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1.
Инвентарный номер: нет.
   


   
    1,2,4-Triazino[5,6,1-i,j]quinolines: a new type of tricyclic analogs of fluoroquinolones [Electronic resource] / G. N. Lipunova, E. V. Nosova, N. N. Mochul`skaya, A. A. Andreiko, O. M. Chasovskikh, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2002. - Vol. 51, № 4. - P663-667
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The interaction of C-aryl-substituted amidrazones and S-methylisothiosemicarbazide with 3-ethoxy-2-polyfluorobenzoylacrylates results in corresponding N-(quinolin-1-yl)amidines that undergo conversion into derivatives of 1,2,4-triazino[5,6,1-i,j]quinoline by heating in acetic anhydride

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2002, 51 (4), 663.pdf
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2.
Инвентарный номер: нет.
   


   
    1,3,4-Oxa(thia)diazino [i,j]-annelated quinolines: a new type of key intermediate in the synthesis of tricyclic fluoroquinolones [Electronic resource] / G. N. Lipunova, E. V. Nosova, V. N. Charushin, L. P. Sidorova, O. M. Chasovskikh // Mendeleev Communications. - 1998. - Vol. 8, № 4. - P131-132
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The synthesis of new derivatives of 1,3,4-oxa(thia)diazino[6,5,4-i,j]quinolines, which have a structure that is very similar to the ofloxacin skeleton, by intramolecular cyclizations of ethyl 3-(R-carbonylhydrazino)- and 3-(R-thiocarbonylhydrazino)-substituted 2-polyfluorobenzoyl acrylates, is described??????

\\\\expert2\\nbo\\Mendeleev Communications\\1998, v.8, N 4. p.131.pdf
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3.
Инвентарный номер: нет.
   
   О-42


   
    1-Alkyl-1,2,4-triazinium ylides as 1,3-dipoles in a cycloaddition reaction with diethyl acetylenedicarboxylate [Electronic resource] / O. N. Chupakhin, B. V. Rudakov, S. G. Alexeev, S. V. Shorshnev, V. N. Charushin // Mendeleev Communications. - 1992. - N 3. - P85-86 . - ISSN 0959-9436
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
1-АЛКИЛ-1.2.4-ТРИАЗИНИЛИДЫ -- ИЛИДЫ -- ДИПОЛИ -- 1.3-ДИПОЛИ -- ЦИКЛОПРИСОЕДИНЕНИЕ -- ДИЭТИЛАЦЕТИЛЕНДИКАРБОКСИЛАТ -- ДЕПРОТОНАЦИЯ -- 1-АЛКИЛ-5-ФЕНИЛ-1.2.4-ТРИАЗИНА СОЛИ -- триэтиламины -- АЗОМЕТИНИЛИДЫ -- ЦИКЛОПРИСОЕДИНЕНИЕ ДИПОЛЯРНОЕ -- ДИПОЛЯРНОЕ ЦИКЛОПРИСОЕДИНЕНИЕ -- ПИРРОЛО[2.1-F]1.2.4-ТРИАЗИНЫ -- СОЛИ -- ОРГАНИЧЕСКАЯ ХИМИЯ -- ХИМИЯ ОРГАНИЧЕСКАЯ
Аннотация: Deprotonation of 1-alkyl-5-phenyl-1,2,4-triazinium salts by triathylamine results in the formation of azomethyne ylides which undergo a 1,3-dipolar cycloaddition reaction with diethyl acetylenedicarboxylate to yield pyrrolo[2,1-f]1,2,4-triazines

\\\\expert2\\nbo\\Mendeleev Communications\\1992, v.2, N 3. p.85-86.pdf
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4.
Инвентарный номер: нет.
   


   
    2,3-Dichloro-1-alkylpyrazinium tetrafluoroborates: the synthesis and reactions with nucleophiles [Electronic resource] / G. L. Rusinov, P. A. Slepukhin, V. N. Charushin, O. N. Chupakhin // Mendeleev Communications. - 2001. - Vol. 11, № 2. - P78-80
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The alkylation of 2,3-dichloropyrazine with the Meerwein reagents afforded 1-alkyl-2,3-dichloropyrazinium tetrafluoroborates, which were transformed into mono.mono- or disubstitution products, while the reaction of these salts with 1,4-N,Xdinucleophiles resulted in fused heterocyclic systems

\\\\expert2\\nbo\\Mendeleev Communications\\2001, v.11, N 2. p.78.pdf
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5.
Инвентарный номер: нет.
   
   Ч-54


   
    4,5-Difluoro-1,2-dehydrobenzene: generation and cycloaddition reactions [Electronic resource] / V. N. Charushin, S. K. Kotovskaya, S. A. Romanova, O. N. Chupakhin, Yu. V. Tomilov, O. M. Nefedov // Mendeleev Communications. - 2005. - Vol. 15, № 2. - P45-46
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Кл.слова (ненормированные):
CYCLOADDITION REACTIONS
Аннотация: The oxidation of 1-amino-5,6-difluorobenzotriazole with Pb(OAc)4 in dry CH2Cl2 afforded 4,5-difluoro-1,2-dehydrobenzene, a new active intermediate, which can be used in situ for the synthesis of fluorinated carbo- and heterocyclic compounds via cycloaddition reactions.

\\\\Expert2\\nbo\\Mendeleev Communications\\2005, v.15, p.45.pdf
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6.
Инвентарный номер: нет.
   
   A 10


   
    A new approach to condensed pyridines [Electronic resource] / M. M. Krayushkin, V. N. Yarovenko, I. P. Sedishev, A. A. Andreiko, N. N. Mochul`skaya, V. N. Charushin // Mendeleev Communications. - 2005. - Vol. 15, № 4. - P151-152
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Cserver\\Dist\\НБО\\Электронная библиотека_Библиогр1\\Mendeleev Communications\\2005, v.15, N 4,p.151.pdf
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7.
Инвентарный номер: нет.
   
   A 10


   
    A new approach to fluorinated 4(1H)-quinazolinones [Electronic resource] / A. A. Layeva, E. V. Nosova, G. N. Lipunova, T. V. Trashakhova, V. N. Charushin // Journal of Fluorine Chemistry. - 2007. - Vol. 128, № 7. - P748-754
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: A new approach for the synthesis of fluorinated 1H-quinazolin-4-ones and 4-substituted quinazolines has been developed. 6-Fluoro-1H-quinazolin-4-ones were obtained by intramolecular cyclization of fluorine-containing S-ethyl N-benzoylisothioureas. Nucleophilic substitution reactions at positions 2 and 7, as well as alkylation at 1-position of quinazolinones were investigated. In addition, the synthesis of fluorine-containing 4-aminoquinazolines was carried out.

\\\\Expert2\\nbo\\Journal of Fluorine Chemistry\\2007, v.128. p.748.pdf
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8.
Инвентарный номер: нет.
   
   A 10


   
    A new methodology of annelation of five- and seven-membered heterocycles to quinoxalines [Electronic resource] / A. M. Boguslavskii, M. G. Ponizovskii, M. I. Kodess, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2003. - Vol. 52, № 10. - P2175-2184
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Pyrazolo[3,4-b]-, isoxazolo[4,5-b]-, benzo[2,3]-1,4-diazepino-, and benzo[2,3]-1,4-oxazepinoquinoxalines were prepared by reactions of 2-quinoxalinecarboxaldehyde with 1,2-N,N-, 1,2-N,O and 1,4-N,N- and 1,4-N,O-dinucleophiles

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2003, 52 (10), 2175.pdf
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9.
Инвентарный номер: нет.
   
   A 18


   
    Acidic hydrolysis of N-acyl-1-substituted 3-amino-1,2-dicarba-closo-dodecaboranes [Electronic resource] / G. L. Levit, A. M. Demin, M. I. Kodess, M. A. Ezhikova, L. Sh. Sadretdinova, V. A. Ol'shevskaya, V. N. Kalinin, V. P. Krasnov, V. N. Charushin // Journal of Organometallic Chemistry. - 2005. - Vol. 690, № 11. - P2783-2786
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Acidic hydrolysis of N-acyl 1-methyl- and 1-phenyl-3-amino-1,2-dicarba-closo-dodecaboranes has been studied. It has been shown that acidic hydrolysis of diastereomeric amides of 1-methyl-3-amino-1,2-dicarba-closo-dodecaborane results in the partial racemization of the target 3-amino-1-methylcarborane. Under the similar conditions, the hydrolysis of N-acyl-3-amino-1-phenyl-1,2-dicarba-closo-dodecaboranes resulted in amide bond cleavage accompanied by simultaneous deboronation with the removal of boron atom at position 6 of carborane cage and formation of 7,8-dicarba-nido-undecaborane derivative according to 11B and 1H NMR spectroscopy.

\\\\Expert2\\nbo\\Journal of Organometallic Chemistry\\2005, v. 690, p.2783.pdf
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10.
Инвентарный номер: нет.
   
   A 46


   
    Ambident Properties of 4-Substituted Thiosemicarbazides in Condensations with Fluoroacetic Acids [Electronic resource] / E. B. Vasil'eva, V. I. Filyakova, L. P. Sidorova, I. E. Filatov, V. N. Charushin // Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii). - 2005. - Vol. 41, № 10. - P1522-1525
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 4-Substituted thiosemicarbazides react with di- and trifluoroacetic acids to give the corresponding 3-fluoroalkyl-4,5-dihydro-1,2,4-triazole-5(1H)-thiones. Condensation of 4,4-disubstituted thiosemicarbazides with trifluoroacetic acid leads to formation of 2-amino-5-trifluoromethyl-1,3,4-thiadiazoles

\\\\Expert2\\nbo\\Russian Journal of Organic Chemistry\\2005, 41 (10), 1522.pdf
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11.
Инвентарный номер: нет.
   
   A 53


   
    An unusual aromatisation of dihydropyrimidines facilitated by reduction of the nitro group [Electronic resource] / G. L. Rusinov, E. B. Gorbunov, V. N. Charushin, O. N. Chupakhin // Tetrahedron Letters. - 2007. - Vol. 48, № 33. - P5873-5876
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: An unusual aromatisation of the dihydropyrimidine fragment in 6-nitro-7-substituted-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidines has first been found to occur in parallel with reduction of the nitro group using a number of reducing agents.

\\\\Expert2\\nbo\\Tetrahedron Letters\\2007, v. 48, p.5873.pdf
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12.
Инвентарный номер: нет.
   
   A 53


   
    An Unusually easy oxidative dequaternization of N-alkyl-1,2,4-triazinium salts [Electronic resource] / O. N. Chupakhin, B. V. Rudakov, P. McDermott, S. G. Alexeev, V. N. Charushin, F. Hegarty // Mendeleev Communications. - 1995. - Vol. 5, № 3. - P104-105
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Unusually easy dequaternization has been found to occur on treatment of 1-alkyl-3-morpholino-5-phenyl-1,2,4-triazinium iodides with triethylamine in alcohol or acetone solutions at room temperature; a plausible reaction mechanism has been advanced on the basis of NMR and kinetic studies

\\\\expert2\\nbo\\Mendeleev Communications\\1995, v.5, N 3. p.104.pdf
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13.
Инвентарный номер: нет.
   
   A 60


   
    Annelation of the thiazole ring to 1,2,4-triazines by tandem AN—AN or SNH—SNH reactions [Electronic resource] / N. N. Mochul`skaya, A. A. Andreiko, M. I. Kodess, E. B. Vasil'eva, V. I. Filyakova, A. T. Gubaidullin, I. A. Litvinov, O. G. Sinyashin, G. G. Aleksandrov, V. N. Charushin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2004. - Vol. 53, № 6. - P1279-1289
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The reactions of 3-aryl-1,2,4-triazines with aromatic thioamides and 4-arylthiosemicarbazides in acetic anhydride at room temperature afforded cyclic products of the tandem nucleophilic addition reactions, viz., tetrahydrothiazolo[4,5-e]-annelated 1,2,4-triazines, in good yields. The latter underwent aromatization in the presence of potassium permanganate

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2004, 53 (6), 1279.pdf
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14.
Инвентарный номер: нет.
   
   C 47


    Charushin, V. N.
    Anniversaries and dates [Electronic resource] / V. N. Charushin // Chemistry of Heterocyclic Compounds. - 2009. - Vol. 45, № 5. - P621-622
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ

\\\\Expert2\\nbo\\Chemistry of Heterocyclic Compounds\\2009, v.45, N 5, p.621.pdf
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15.
Инвентарный номер: нет.
   
   A 99


   
    Azolo[5,1-c]-1,2,4-triazines as a new class of antiviral compounds [Electronic resource] / V. L. Rusinov, E. N. Ulomskii, V. N. Charushin, O. N. Chupakhin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2008. - Vol. 57, № 5. - P985-1014
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Synthetic methods, reactivity, and the properties of a new class of antiviral compounds, pyrazolo-, imidazo-, 1,2,4-triazolo[5,1-c]-1,2,4-triazinones, tetrazolo[5,1-b]-1,2,4-triazinones, and azoloannulated amino-1,2,4-triazines having structural similarity with biogenic purines and capable of mimicking them in metabolic processes are considered

\\\\Expert2\\nbo\\Russian Chemical Bulletin\\2008, 57 (5), 985.pdf
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16.
Инвентарный номер: нет.
   
   B 43


   
    Benzimidazo[l,2-a]pyrazolo[l,5-c]quinazoline: a novel heterocyclic system [Electronic resource] / G. N. Lipunova, G. A. Mokrushina, E. B. Granovskaya, O. M. Chasovskikh, V. N. Charushin // Mendeleev Communications. - 1996. - Vol. 6, № 1. - P15-17
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: Heating of ethyl 3-[beta-(benzimidazol-2-yl)hydrazine]-2-(polyfluorobenzoyl)acrylates in acetonitrile with potassium fluoride or triethylbenzyl ammonium chloride leads to derivatives of novel heterocyclic systems of benzimidazo[l,2-a]pyrazolo- [1,5-c]quinazoline

\\\\expert2\\nbo\\Mendeleev Communications\\1996, v.6, N 1. p.15.pdf
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17.
Инвентарный номер: нет.
   
   C 45


   
    Changes in the vibrational characteristics of substituted 1,2,4,5-tetrazines after complexation with 1,2,3-benzotriazole: A theoretical study [Electronic resource] / N. N. Ivshina, E. V. Bartashevich, V. A. Potemkin, M. A. Grishina, R. I. Ishmetova, G. L. Rusinov, N. I. Latosh, P. A. Slepukhin, V. N. Charushin // Journal of Structural Chemistry. - 2009. - Vol. 50, № 6. - P1053-1058
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The complexation of 3,6-substituted 1,2,4,5-tetrazines with benzotriazole was studied theoretically based on the vibrational spectra. For model complexes, the energy was minimized by the geometrical parameters, and the spectral characteristics were calculated by the PM3 method. The shift of the bond vibration frequencies of the atoms involved in complexation after the formation of different various intermolecular contacts was determined. This made it possible to determine the type of intermolecular interaction and suggest the structures of the complexes

\\\\Expert2\\nbo\\Journal of Structural Chemistry\\2009, V. 50, N 6, p.1053.pdf
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18.
Инвентарный номер: нет.
   
   C 51


   
    Chelates of fluoroalkyl containing enaminoketones [Electronic resource] / V. I. Filyakova, D. L. Chizhov, E. F. Khmara, V. N. Charushin // Russian Journal of General Chemistry. - 2010. - Vol. 80, № 1. - P190-201
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: The structure and areas of practical application of fluoroalkyl containing enaminoketone chelates with d-metals are reviewed. Synthesis of ligands and the routes to the regioisomeric enaminoketones are also considered

\\\\Expert2\\nbo\\Russian Journal of General Chemistry\\2010, V. 80, N 1, p.190.pdf
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19.
Инвентарный номер: нет.
   
   C 51


   
    Chemistry of O- and C-adducts derived from 1,4-diazinium salts: the use of tetrahydropyrazines in the synthesis of condensed systems [Electronic resource] / G. L. Rusinov, P. A. Slepukhin, V. N. Charushin, O. A. Dyachenko, O. N. Kazheva, A. N. Chekhlov, E. V. Verbitskiy, M. I. Kodess, O. N. Chupakhin // Mendeleev Communications. - 2006. - Vol. 16, № 1. - P26-29
ББК 54
Рубрики: ХИМИЧЕСКИЕ НАУКИ
Аннотация: 1-Ethyl-2,3-dicyano-5-nitromethyl-6-methoxy-1,4,5,6-tetrahydropyrazine reacts with N-methylquinoxalinium iodide in the presence of triethylamine to form octahydro-2,4a,5,10-tetraazabenzo[b]fluorene-3,4-dicarbonitrile, while our attempts to obtain similar polycyclic products from stereoisomeric 5-(S)- and 5-(R)-(1`-nitroprop-1`-yl)-6-methoxy-1,4,5,6-tetrahydropyrazines derived from the reaction of 1-nitropropane with 2,3-dicyano-5,6-dimethoxy-1-ethyl-1,4,5,6-tetrahydropyrazine.

\\\\Expert2\\nbo\\Mendeleev Communications\\2006, v.1, p.26.pdf
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20.
Инвентарный номер: нет.
   
   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.)
ББК 54
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
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