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101.
B. F. Kukharev V. K. Stankevich N. A. Lobanova G. R. Klimenko V. V. Stankevich E. V. Bragin 《Russian Journal of Organic Chemistry》2010,46(4):495-498
Condensation of N-(2-vinyloxyethyl)ethane-1,2-diamine with aromatic aldehydes gave mixtures of 2-aryl-1-(2-vinyloxyethyl)imidazolidines and N-arylmethylidene-N′-(2-vinyloxyethyl)ethane-1,2-diamines in an overall yield of 79–84%, while analogous condensation with cyclic and acyclic ketones resulted in the formation of only the corresponding Schiff bases (yield 53–83%). 相似文献
102.
Dunaevskii S. M. Lobanova E. Yu. Mikhailenko E. K. Pronin I. I. 《Physics of the Solid State》2021,63(6):819-824
Physics of the Solid State - The ab initio calculations have been performed for the spin-polarized band structure of graphene on silicon carbide intercalated with cobalt and silicon atoms. The... 相似文献
103.
Effect of electric impulse discharges on the equilibrium in the systems calcium carbonate-water and calcium carbonate-water-carbon dioxide was studied. 相似文献
104.
G. M. Kuznetsova T. V. Lobanova I. F. Rusina O. T. Kasaikina 《Russian Chemical Bulletin》1996,45(7):1586-1591
The kinetics of oxygen absorption .n the process of limonen (4-isopropenyl- l-methulcyclohex-1-ene) oxidation was studied in chlorobenzene solution at 40–80 °C. The values of the kinetic parameters of oxidation and the activation energy (38.1 kJ mol–1) have been determined. The nonlinear dependence of the rate of the oxidation of limonene on its concentration has been established, The rate constants of the chain termination reactions were estimated by chemiluminescence techniques.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 7, pp. 1676–1681, July, 1996. 相似文献
105.
S. G. Il’yasov A. A. Lobanova I. Yu. Bagryanskaya T. V. Rybalova Yu. V. Gatilov 《Journal of Structural Chemistry》2009,50(6):1066-1070
The properties and behavior of dinitrourea and its potassium and dipotassium salts in different solvents have been studied
by IR and UV spectroscopy. In different media, dinitrourea can exist in several tautomeric forms. An XRD study of the potassium
and dipotassium salts of dinitrourea revealed a tendency toward equalization of the bond lengths of the C-N−-NO2 fragments compared with those of C-NH-NO2, which agrees with the results of quantum-chemical calculations. 相似文献
106.
Kukharev B. F. Stankevich V. K. Klimenko G. R. Lobanova N. A. 《Russian Journal of Organic Chemistry》2003,39(11):1557-1560
Condensation of 1-alkylamino-3-(2-vinyloxyethoxy)propan-2-ols with carbonyl compounds furnished 5-(2-vinyloxyethoxy)methyl-1,3-oxazolidines in 56-93% yield. 相似文献
107.
B. F. Kukharev V. K. Stankevich N. A. Lobanova G. R. Klimenko E. Kh. Sadykov 《Russian Journal of Organic Chemistry》2007,43(7):1027-1029
3-(4,5-Dihydro-1H-pyrazol-1-ylmethyl)oxazolidines and 3-(4,5-dihydro-1H-pyrazol-1-ylmethyl)perhydro-1,3-oxazines were synthesized in 54–85% yield by reactions of α-amino alcohols and 3-aminopropan-1-ol, respectively, with formaldehyde and 4,5-dihydro-1H-pyrazoles. 相似文献
108.
A. A. Lobanova S. G. Il'yasov N. I. Popov R. R. Sataev 《Russian Journal of Organic Chemistry》2002,38(1):1-6
Study of the hydrolysis of N,N'-dinitrourea resulted in the development of convenient procedures for synthesizing nitramide on the basis of urea. New reactions of nitramide were examined. 相似文献
109.
Russian Journal of Organic Chemistry - 相似文献
110.
L. P. Maslov V. D. Rumyantseva S. B. Lobanova A. I. Belogorokhov S. P. Kobeleva 《Russian Chemical Bulletin》2004,53(10):2162-2167
The sensitivity of metal tetraphenylporphyrin complexes MTPP (M = PtII, PtIVCl2, ReIVO; TPP is tetraphenylporphyrin) to gaseous ammonia was studied. The gas sensitivity of MTPP is due to the heterogeneous catalytic oxidation of ammonia with the dioxygen ligands in the composition of MTPP. The influence of water vapor on the electrophysical properties of the surface layer of the complexes during adsorption of water and its participation in reactions of the coordinated ammonia and dioxygen were found. Empirical equations relating the conductivity of the MTPP surface layer to the content of water vapor and the concentration of gaseous ammonia were found.__________Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 2069–2074, October, 2004. 相似文献