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1.
Conclusion The reaction of 1-arylsulfamido-2-chloroethanes with diethylamine and aniline gives 1-arylsulfamido-2-aminoethanes.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 4, pp. 943–946, April, 1987. 相似文献
2.
Pilyugin V. S. Mikhailyuk A. N. Kiseleva G. V. Kuznetsova S. L. Chikisheva G. E. Kosareva V. M. 《Russian Journal of General Chemistry》2003,73(7):1105-1109
Procedures were developed for preparing 3,4,4'- and 2',3,4-triaminodiphenyl ethers by the reaction of 4-acetylaminophenol with, respectively, 4-nitro- or 2-nitrochlorobenzene, followed by nitration of the resulting 4-acetylamino-4'- or -2'-nitrodiphenyl ether, hydrolysis of the product, 4-acetylamino-3,4'- or -2',3-dinitrodiphenyl ether, and reduction of 4-amino-3,4'- or -2'-3-dinitrodiphenyl ether. 相似文献
3.
4.
L. L. Kiseleva G. N. Novodarova E. A. Mironov N. Yu. Krainova M. E. Vol'pin 《Russian Chemical Bulletin》1994,43(4):696-701
The study of complex formation between adenosine triphosphate (ATP) or adenosine diphosphate (ADP) and coordinationally unsaturated cobalt complex with 2, 9-dimethyl-o-phenanthroline (L) showed the possibility of formation of relatively stable mixed ligand complex CoL·ATP (log=4.45). The latter may be formed under the oxidative phosphorylation conditions in mitochondria. The presence of ATP in the complex provides the specific inhibition of the ATPase active center.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 744–748, April, 1994. 相似文献
5.
V. M. Lembrikov L. V. Konyakhina V. V. Volkova A. A. Perov O. V. Kiseleva S. M. Ershova 《Russian Journal of Applied Chemistry》2004,77(9):1413-1417
Impurities accumulated in the extractant in the course of operation of the plant for purification of wet-process phosphoric acid, obtained from apatite concentrate, by extraction with tri-n-butyl phosphate are identified by IR and mass spectra.Translated from Zhurnal Prikladnoi Khimii, Vol. 77, No. 9, 2004, pp. 1425–1429.Original Russian Text Copyright © 2004 by Lembrikov, Konyakhina, Volkova, Perov, Kiseleva, Ershova. 相似文献
6.
The retention of synthetic food dyes on the sorbent Kromasil C18 was studied under the conditions of reversed-phase and ion-pair high-performance liquid chromatography, depending on the concentrations of the ion-pair reagent (tetrabutylammonium dihydrophosphate) and organic solvent (acetonitrile) in the mobile phase and on the concentration and pH of the phosphate buffer solution. The optimum conditions were selected for the separation of ten dyes in the isocratic elution mode within 25 min. A procedure was developed for the determination of synthetic food dyes in foodstuffs; the detection limit was 10–30 g/L. 相似文献
7.
Summary 1-Methyl-3-[4-(N-methylbenzamido)-1-butenyl]-2(1H)-pyridone was prepared by cleavage of the pyrrolidine ring of Py-methyl--nicotone with benzoyl chloride, and hydrolysis of this product gave Py-methyl--metanicotone. 相似文献
8.
Pilyugin V. S. Mikhailyuk A. N. Kosareva V. M. Chikireva G. E. Kiseleva G. V. Kuznetsova S. L. 《Russian Journal of General Chemistry》2004,74(3):393-398
Products of the reactions methyl N-[5(6)-(4-aminophenylsulfanyl)benzimidazol-2-yl]carbamate with phthalic anhydrides, involving the aniline nitrogen atoms, were obtained. Biological properties (embryotoxicity and toxicity) of the products and their mixtures with phase-transfer catalysts were studied. On this basis, new antihelminthic agents were developed. 相似文献
9.
10.
V. M. Kudenkov L. I. Kiseleva A. V. Mashkina 《Reaction Kinetics and Catalysis Letters》1991,45(2):227-233
Kinetic data show that in the presence of K2WO4/Al2O3, methanethiol is largely produced by the reaction of H2S with metanol and partly with dimethyl ether. Dimethyl sulfide is formed during the interaction of methanethiol with methanol, of H2S with dimethyl ether and as a result of methanethiol disproportionation. Methane and carbon oxides are the decomposition products of methanethiol and dimethyl sulfide and of methanol and dimethyl ether, respectively.
, K2WO4/Al2O3 H2S — . , H2S . , — .相似文献