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1.
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
2.
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
3.
Pilyugin V. S. Valitov R. B. Kiseleva G. V. Kuznetsova S. L. Mikhailyuk A. N. 《Russian Journal of General Chemistry》2003,73(2):244-248
Procedures have been developed for the acylation of 4-amino-4'-nitrodiphenyl sulfide with an almost quantitative yield by the action of acetic anhydride in aprotic organic solvents and subsequent nitration of 4-acetylamino-4'-nitrodiphenyl sulfide with nitric acid in a mixture of acetic acid and an aprotic organic solvent with addition of a mixture of sulfuric and acetic acids by the end of the process. 相似文献
4.
V. S. Pilyugin A. N. Mikhailyuk V. M. Kosareva G. V. Kiseleva 《Russian Journal of Organic Chemistry》2002,38(6):833-839
Nitration of 4-acetylamino-4'-nitrodiphenyl sulfide, 4-acetylamino-2'-nitrodiphenyl sulfide, and 4-acetylamino-2'-nitrodiphenyl ether yields respectively 4-acetylamino-3,4'-dinitrodiphenyl sulfide, 4-acetylamino-2',3-dinitrodiphenyl sulfide, and 4-acetylamino-2',3-dinitrodiphenyl ether. 相似文献
5.
D. M. Roitershtein M. E. Minyaev A. A. Mikhailyuk K. A. Lyssenko P. A. Belyakov M. Yu. Antipin 《Russian Chemical Bulletin》2007,56(10):1978-1985
The reaction of LuCl3(THF)3 with Na(1,3-Ph2C5H3) followed by the in situ reaction with Na2[Ph4C2] produced (1,3-Ph2C5H3)Lu(Ph4C2)(THF) (1). The structure of 1 was established by X-ray diffraction. In the crystal structure of 1, the bis-allyl η6-coordination of the tetraphenylethylene dianion to the lutetium cation was observed. The structures of (1,3-Ph2C5H3)LuCl2(THF)3 and (C5H5)LuCl2(THF)3 were determined by X-ray diffraction.
Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1912–1918, October, 2007. 相似文献
6.
The differential cross sections for the elastic scattering of 12C and 16O nuclei by 12C nuclei are calculated on the basis of the theory of multiple diffractive scattering and the dispersive alpha-cluster model. The calculations were performed by using either an effective or a free αα amplitude. It is shown that the results obtained in these two cases are noticeably different. 相似文献
7.
V.P. Mikhailyuk 《The European Physical Journal A - Hadrons and Nuclei》2000,9(4):473-477
The differential cross-section for elastic scattering of deuterons at 700 MeV, 6Li and 6He at 2.07 GeV nuclei on 12C nucleus is calculated under the assumption of two-cluster (for deuterons and 6Li) and three-cluster (for 6He) structure of incident particle. For 6Li-12C and 6He-12C elastic scattering it is shown that there are quantitative distinctions in the behaviour of the observables calculated in
the above approaches.
Received: 13 October 1999 / Accepted: 3 January 2001 相似文献
8.
Yu. A. Berezhnoy V. P. Mikhailyuk V. V. Pilipenko 《The European Physical Journal A - Hadrons and Nuclei》2009,39(1):125-131
The -cluster model with dispersion has been developed for the case of the 24Mg nucleus. The 24Mg nucleus is considered as composed of the core ( 16O nucleus) and two -clusters that form a dumbbell configuration and are arranged with the most probability inside the core. In the calculations
the -cluster structure of the core has been taken into account. On the basis of the multiple diffraction scattering theory the
differential cross-section and the polarization observables for the elastic p - 24Mg scattering at 800 and 250MeV have been calculated. The results obtained are in agreement with the existing experimental
data. 相似文献
9.
10.
The differential cross section and polarization observables are calculated for the elastic scattering of 800-MeV protons by 20Ne nuclei. The assumption that the 20Ne nucleus has an alpha-cluster structure is shown to lead to results that agree with the measured values of observables of the above scattering process. 相似文献