Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Yurii T. Struchkov"'
Autor:
L. P. Olekhnovich, Gennadii S. Borodkin, Evgenii P. Olekhnovich, Vladimir I. Minkin, Yurii T. Struchkov, Olga E. Kompan, Viacheslav G. Arseniev
Publikováno v:
Journal of Physical Organic Chemistry. 9:129-136
Publikováno v:
Journal of Coordination Chemistry. 34:203-213
The structure of the tin-containing clathrochelates cyclohexadione-1,2-dioximate (NBu4)[CoNx3 (SnCl3)2] (A) and dimethylglioximate (NBu4)[CoDm3(SnBr3)2]·H2O (B) have been determined by X-ray methods. Crystal data: (A) is orthorhombic, space group P2
Autor:
Helmut Schmidhammer, Jin K. Park, Valery N. Kalinin, Pavel V. Petrovskii, Yurii T. Struchkov, Vladimir V. Derunov, Irina L. Belyakova, Aleksandr I. Yanovski
Publikováno v:
Helvetica Chimica Acta. 77:164-170
Nucleophilic substitution of 6β-chloro-7,8-didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan (1) and 8α-bromo-6,7-didehydro-4,5α-epoxy-3-methoxy-17-methylmorphinan (2) with lithium cyano(methyl)- and (aryl)cyanocuprates(I) (5a–c) was accompanie
Publikováno v:
Macromolecular Chemistry and Physics. 195:555-570
The X-ray structural investigation of the naphthoylenebis-(benzimidazole) (1) cis- and trans-isomers as models for the cis and trans elementary units of the corresponding poly(naphthoylene-benzimidazoles) (PNBI) was carried out. The correctness of th
Autor:
Marina Mihai, Yurii T. Struchkov, S. V. Sereda, Luminitza Parvulescu, Mircea D. Gheorghiu, K. M. Turdibekov
Publikováno v:
Structural Chemistry. 4:333-337
Styrene or 1-vinylnaphthalene react with Moore's ketene (t-butylcyanoketene) to give cyclobutanones1a and1b, respectively, withcis configuration of the vicinal bulkyt-butyl and aryl groups. Steric crowding is reduced by (i) nonplanarity distortion of
Autor:
Michail N. Elinson, M. O. Dekaprilevich, Bogdan I. Ugrak, Yurii T. Struchkov, T. L. Lizunova, Gennady I. Nikishin
Publikováno v:
Tetrahedron Letters. 34:5795-5798
Electrolysis of cyanoacetic ester in the presence of aldehydes and NaBr in alcohols in an undivided cell results in formation of 3-substituted 1,2-dicyanocyclopropane-1,2-dicarboxylates.
Publikováno v:
Journal of Coordination Chemistry. 28:319-328
The tin-containing clathrochelate complex of Fe(II) with cyclohexanedione-1,2-dioxime (nioxime, H2Nx), [FeNx3(SnCl3)2]2- · (Et2NH+ 2)2 · Et2NH2 + · Cl− · 2Pri OH was prepared by slowly adding diethylamine to a solution containing the macrobicyc
Autor:
Leonid E. Nivororozhkin, Olga E. Kompan, Gennadil S. Borodkin, M. S. Korobov, Rita Ya. Olekhnovich, Vladimir I. Minkin, Yurii T. Struchkov
Publikováno v:
Mendeleev Communications. 3:2-5
The associative inner-nucleophile assisted mechanism of inversion of tetrahedral configuration at the metal centre in bis-chelate Zn” complexes based on alterdentate ligands, A/-alkylimines of 2,5-diformylpyrrole, has been proved by dynamic 1H, 13C
Publikováno v:
Inorganica Chimica Acta. 184:107-110
Hexagonal FeBd 3 (BF) 2 ·5CHCl 3 single crystals (space group P 6 3 , a =14.975(2), c =16.301(3) A, V =3166(1) A 3 , Z =2) have been obtained by recrystallizing a preliminarily synthesized clathrochelate diphenyl- glyoximate complex. The iron atom i
Autor:
Iosif A. Yudilevich, Dmitrii S. Yufit, Evgenii V. Kuznetsov, Yurii T. Struchkov, Irina V. Shcherbakova
Publikováno v:
Journal of Physical Organic Chemistry. 4:7-12
X-ray data on the crystal and molecular structure of 1,3-dimethyl-6,7- dimethoxy-2-benzopyrylium perchlorate show a good correlation with the geometry of the same cation calculated by the MINDO/3 and MNDO methods with total optimization of all geomet