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1,035 Newest Publications in russian journal of general chemistryrss
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19-Nov-2012 | O. S. Attaryan, A. A. Sahakyan, R. A. Tamazyan, A. G. Ayvazyan, G. V. Asratyan, Russian Journal of General Chemistry, 2012
1-Alkyl-1H-pyrazole-4-carbaldehyde oximes reacted with acetic anhydride to give the corresponding nitriles, which is typical for anti isomers of aldoximes. The anti configuration of 5-methyl-1-propyl-1H-pyrazole-4-carbaldehyde oxime in crystal was unambiguously determined by X-ray analysis.
19-Nov-2012 | V. V. Sharutin, O. K. Sharutina, V. S. Senchurin, O. V. Chagarova, Russian Journal of General Chemistry, 2012
Reaction of tris(5-bromo-2-methoxyphenyl)antimony with cyclopropanecarboxylic acid in the presence of hydrogen peroxide (1:2:1 mol) results in tris(5-bromo-2-methoxyphenyl)antimony bis(cyclopropanecarboxylate) I. The structure of the resulting complex was proved by the XRD analysis.
19-Nov-2012 | S. V. Kurmaz, A. N. Pyryaev, Russian Journal of General Chemistry, 2012
Branched copolymers containing covalently bonded fullerene C60 were synthesized by cross-linking radical copolymerization of N-vinylpyrrolidone with triethylene glycol dimethacrylate in toluene saturated with fullerene. Their composition was studied by elemental analysis and IR and electronic ...
19-Nov-2012 | B. I. Buzykin, V. N. Nabiullin, E. V. Mironova, A. A. Kostin, D. A. Tatarinov, V. F. Mironov, I. A. Litvinov, Russian Journal of General Chemistry, 2012
Dimephosphone (2-dimethoxyphosphoryl-2-methylpentan-4-one) phenyl-, nitrophenyl-, benzoyl-, and 4-nitrobenzoylhydrazones were synthesized. The compounds in crystals were shown to have a steric form exclusively of the E-isomer. The structure of hydrazones in solution is defined by the nature of ...
19-Nov-2012 | A. M. Egorov, S. A. Matyukhova, E. A. Dashkova, Russian Journal of General Chemistry, 2012
Oxidative dissolution of zinc in the system of benzyl chloride-dimethylacetamide was investigated. The reaction stereochemistry as well as intermediates and reaction products formed were studied. The kinetic and thermodynamic parameters of the process were measured. The process was shown to ...
19-Nov-2012 | T. A. Kornilova, A. I. Ukolov, R. R. Kostikov, I. G. Zenkevich, Russian Journal of General Chemistry, 2012
The gas chromatographic analysis of alkyldiazoacetates N2CHCO2R (R = CH3 − C4H9), α-aliphatic diazoketones RCOCHN2 (R = C3H7, C5H11, and C9H19), and aryl-substituted diazoketones Ph (CH2)n COCHN2 (n = 0–2) is shown to be possible when their retention temperatures are below the boiling points of ...
19-Nov-2012 | A. R. Garifzyanov, R. R. Davletshin, N. V. Davletshina, R. A. Cherkasov, Russian Journal of General Chemistry, 2012
Acid-base properties of newly and previously synthesized phosphorylated azapodands and α,ω-diamines and their amine precursors were studied. We found that they differ in the same range as has been found previously for the other aminophosphoryl compounds. The investigation of the processes of ...
19-Nov-2012 | O. V. Sizova, Russian Journal of General Chemistry, 2012
The procedure based on the first order density matrix has been suggested for the description of molecular electronic structures. The procedure includes: The calculation of interatomic bond-order indices and their σ-, π-, and δ-components; the construction of multicenter orbitals localized on ...
19-Nov-2012 | K. V. Zaitseva, M. A. Varfolomeev, B. N. Solomonov, Russian Journal of General Chemistry, 2012
Thermochemistry of hydration of the aliphatic and aromatic amines was studied. Enthalpies of solution at infinite dilution of amines in water were measured using the method of solution calorimetry. A procedure of taking into account the ionization and non-specific hydration of amines in aqueous ...
19-Nov-2012 | A. V. Borisov, V. E. Maizlish, G. P. Shaposhnikov, A. B. Korzhenevskii, T. G. Shikova, V. V. Sokolova, O. I. Koifman, Russian Journal of General Chemistry, 2012
Methods have been developed for the synthesis of metal complexes of hydroxy-substituted tetraanthraquinonoporphyrazines. The yield of the target products has been improved via complexation with the corresponding methoxy derivatives and subsequent hydrolysis of the methoxy groups. Some ...