Zobrazeno 1 - 10
of 64
pro vyhledávání: '"A. N. Poplavskii"'
Autor:
K. D. Praliev, A. A. Abzhapparov, T. N. Zharkinbekov, T. M. Seilkhanov, T. K. Iskakova, N. N. Poplavskii, O. T. Seilkhanov, L. A. Nazarenko
Publikováno v:
Russian Journal of General Chemistry. 86:110-115
A comparative analysis of 1H and 13C NMR spectra of 1-(2-ethoxyethyl)-4-(pentyn-1-yl)-4-hydroxypiperidine, 1-(2-ethoxyethyl)-4-(pentyn-1-yl)-4-benzoyloxypiperidine oxalate and their inclusion complexes with β-cyclodextrin was performed. The differen
Autor:
A. A. Abzhappov, L. A. Nazarenko, N. N. Poplavskii, T. N. Zharkinbekov, T. K. Iskakova, K. D. Praliev, O. T. Seilkhanov, T. M. Seilkhanov
Publikováno v:
Russian Journal of General Chemistry. 85:1098-1102
Structures of 7-[2-(morpholin-4-yl)ethyl]-3-(2-ethoxyethyl)-3,7-diazabicyclo[3.3.1]nonane and its inclusion complexes with α-, β-, and γ-cyclodextrins have been studied by 1H, 13C, COSY, and HMQC NMR spectroscopy. The complexes are formed via ente
Autor:
V. E. Zavodnik, L. A. Chetkina, K. M. Dyumaev, O. V. Chelysheva, N. A. Andronova, A. N. Poplavskii, V. K. Bel'skii, V. V. Nikonov, A. A. Perov, A. M. Andrievskii
Publikováno v:
ChemInform. 22
Autor:
A. M. Andrievskii, G. V. Gridunova, Yu. T. Struchkov, R. V. Linko, A. N. Poplavskii, V. E. Shklover
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 39:499-503
Two products of the addition reactions of H2O at the carbonyl bonds of 2,4,7-trinitro-9,10-phenanthrenequinone, formed under mild conditions when it is dissolved in aqueous hexamethylphosphortriamide (HMPTA) and dimethylformamide (DMF), have been stu
Autor:
A. N. Poplavskii, K. M. Dyumaev, L. A. Chetkina, A. M. Andrievskii, E. G. Popova, V. K. Bel'skii
Publikováno v:
Journal of Structural Chemistry. 31:354-357
Publikováno v:
ChemInform. 21
Autor:
A. N. Sobolev, A. N. Poplavskii, V. K. Bel'skii, K. M. Dyumaev, A. M. Andrievskii, L. A. Chetkina, E. G. Popova
Publikováno v:
Journal of Structural Chemistry. 30:465-468
Autor:
E. G. Popova, V. K. Bel'skii, A. M. Andrievskii, A. N. Poplavskii, L. A. Chetkina, K. M. Dyumaev, N. G. Grekhova, A. N. Sobolev
Publikováno v:
Chemistry of Heterocyclic Compounds. 25:128-133
Heating 3,8-dinitro-10-carboxy-6H-dibenzo[b,d]pyran-6-one in DMSO, DMF, or HMPTA leads to decarboxylation and the replacement of the carboxyl group by a hydroxy group with the formation of 3,8-dinitro-6H-dibenzo[b,d]pyran-6-one and 3,8-dinitro-10-hyd
Autor:
Yu. S. Bogachev, K. M. Dyumaev, A. N. Poplavskii, S. S. Berestova, L. A. Chetkina, V. K. Bel'skii, A. M. Andrievskii
Publikováno v:
Chemistry of Heterocyclic Compounds. 23:261-266
Treatment of 2,4,8,10-tetranitro-6(5H)-phenanthridinone with hexamethylphosphoric triamide leads to intermolecular nucleophilic substitution of the nitro group by a hydroxy group, the source of which is the water contained in the solvent, to give 10-
Publikováno v:
Chemistry of Heterocyclic Compounds. 21:383-387
Methods for the synthesis of tri- and tetranitro-substituted 5,9-dioxo-4,5,9,10-tetrahydro-4,10-dioxapyrenes, 5,10-dioxo-4,5,9,10-tetrahydro-4,9-dioxapyrenes, and 6H-dibenzo[b,d]pyran-6-one were developed in a search for effective sensitizers for ele