Zobrazeno 1 - 10
of 213
pro vyhledávání: '"A. S. Semeikin"'
Autor:
T. V. Basova, D. V. Belykh, A. S. Vashurin, D. D. Klyamer, O. I. Koifman, P. O. Krasnov, T. N. Lomova, I. V. Loukhina, E. V. Motorina, G. L. Pakhomov, M. S. Polyakov, A. S. Semeikin, P. A. Stuzhin, A. S. Sukhikh, V. V. Travkin
Publikováno v:
Journal of Structural Chemistry. 64:766-852
Publikováno v:
Liquid Crystals and their Application. 23:16-27
Publikováno v:
Doklady Chemistry. 508:13-22
Autor:
Mikhail S. Kokorin, Mikhail I. Bazanov, Alexander S. Semeikin, Ekaterina A. Zheltova, Nadezhda M. Berezina
Publikováno v:
Macroheterocycles. 16:63-70
Autor:
Alexander E. Pogonin, Arseniy A. Otlyotov, Yury Minenkov, Alexander S. Semeikin, Yuriy A. Zhabanov, Sergey A. Shlykov, Georgiy V. Girichev
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 1, p 320 (2021)
The structure of a free nickel (II) octamethylporphyrin (NiOMP) molecule was determined for the first time through a combined gas-phase electron diffraction (GED) and mass spectrometry (MS) experiment, as well as through quantum chemical (QC) calcula
Externí odkaz:
https://doaj.org/article/377970554cab42c0a11979be53a4549a
Autor:
Natalya Sh. Lebedeva, Elena S. Yurina, Yury A. Gubarev, Aleksander S. Semeikin, Sergey A. Syrbu
Publikováno v:
Mendeleev Communications. 32:554-557
Autor:
D. V. Klenitsky, L. L. Gladkov, I. V. Vershilovskaya, D. V. Petrova, A. S. Semeikin, W. Maes, M. M. Kruk
Publikováno v:
Journal of Applied Spectroscopy. 88:1111-1118
Autor:
D. V. Klenitsky, L. L. Gladkov, I. V. Vershilovskaya, D. V. Petrova, A. S. Semeikin, W. Maes, M. M. Kruk
Publikováno v:
Journal of Applied Spectroscopy. 88:836-844
The π-conjugation pathway was identified and the degree of aromaticity for the NH-tautomers of the free base corroles was determined by quantum chemistry methods and absorption spectroscopy. Different participation of the macrocycle skeletal atoms i
Publikováno v:
Russian Journal of General Chemistry. 91:1862-1868
Synthesis of 5-phenyl-2,3,7,8,12,18-hexamethyl-13,17-diethylporphyrin and its dinitro derivatives, containing nitro groups in positions 10, 20 of the porphyrin nucleus, was performed. Structure of the obtained compounds was proved by NMR, IR, mass sp
Autor:
S. A. Syrbu, A. S. Semeikin, N. Sh. Lebedeva, Yu. A. Gubarev, E. S. Yurina, S. S. Guseinov, O. I. Koifman
Publikováno v:
Russian chemical bulletin = Izvestiia Akademii nauk. Seriia khimicheskaia. 71(11)
The multistage purposeful synthesis of 5,15-bis(4'-l