Zobrazeno 1 - 10
of 28
pro vyhledávání: '"I. Yu. Kargapolova"'
Autor:
V. V. Shelkovnikov, S. L. Mikerin, A. E. Simanchuk, P. A. Chubakov, S. V. Korotaev, N. A. Orlova, V. N. Berezhnaya, I. Yu. Kargapolova, A. M. Maksimov, R. A. Ishchenko, N. D. Ryazanov
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 57:611-617
Autor:
V.V. Shelkovnikov, S. L. Mikerin, A. E. Simanchuk, P. A. Chubakov, S. V. Korotaev, N. A. Orlova, V. N. Berezhnaya, I. Yu. Kargapolova, A. M. Maksimov, R. A. Ishchenko, N. D. Ryazanov
Publikováno v:
Автометрия. 57:60-66
Autor:
S. V. Korotaev, I. Yu. Kargapolova, Vladimir V. Shelkovnikov, N. V. Vasil’eva, E. V. Vasil’ev, N. A. Orlova
Publikováno v:
Optoelectronics, Instrumentation and Data Processing. 56:398-404
Using the experimental setup for poling film samples with capability of continuous monitoring of generation signal of second harmonic, the conditions of effective orientation of chromophore molecules based on polyfluoro-substituted triaryl pyrazoline
Autor:
K. D. Erin, N. A. Orlova, Alexander M. Maksimov, Vladimir V. Shelkovnikov, I. Yu. Kargapolova, A. A. Chernonosov
Publikováno v:
Russian Journal of Organic Chemistry. 55:1504-1517
A series of new formyl derivatives of polyfluorinated triphenyl-4,5-dihydro-1H-pyrazoles containing various amine residues in the fluorinated benzene ring have been synthesized and used as donor building blocks in the synthesis of donor–acceptor dy
Autor:
A. E. Simanchuk, N. A. Orlova, Vladimir V. Shelkovnikov, S. L. Mikerin, S. V. Korotaev, I. Yu. Kargapolova
Publikováno v:
Russian Chemical Bulletin. 68:92-98
A series of donor-acceptor dyes based on polyfluoro-substituted triarylpyrazolines (as a donor block) and a dicyanoisophorone group (as an acceptor) were synthesized using the Knoevenagel condensation. The dyes have an absorption in the region of 509
Autor:
I. Yu. Kargapolova, Vladimir V. Shelkovnikov, V. P. Chubakov, Alexander I. Plekhanov, N. A. Orlova, P. A. Chubakov
Publikováno v:
Nanotechnologies in Russia. 11:407-413
The method for the gas-phase detection of primary aliphatic amines using silica nanoparticles modified with pyrylocyanine chromophores is proposed. The luminescence quantum yields of three new pyrylocyanine dyes are measured. Selective detection of a
Publikováno v:
Russian Journal of Organic Chemistry. 52:37-41
Unsymmetrical polymethine dyes have been synthesized from 6-tert-butyl-4-methylthioflavylium perchlorates and nitrogen-containing heterocyclic aldehydes derived from julolidine and polyfluorinated triphenyl-4,5-dihydro-1H-pyrazoles. Spectral characte
Autor:
K. S. Shmuilovich, Vladimir V. Shelkovnikov, I. Yu. Kargapolova, Tatjana V. Rybalova, N. A. Orlova
Publikováno v:
Russian Chemical Bulletin. 63:723-730
Reactions of α-perfluorophenylpyrylium salts with phenylhydrazine in ethanol give acyclic phenylhydrazones, which undergo rearrangement into phenacylpyrazolines in boiling ethanol. Transformations of phenylhydrazones in acetic acid yield N-anilinopy
Autor:
I. P. Chuikov, I. Yu. Kargapolova, S. V. Korotaev, V. A. Nadolinnyi, Vladimir V. Shelkovnikov, N. A. Orlova
Publikováno v:
Russian Chemical Bulletin. 63:635-641
Reactions of three pyrylocyanine dyes (derived from 2,4,6-trimethylpyrylium perchlorate) with p-toluidine and 2,4-diaminotoluene were studied to develop methods for detection of aromatic amines. The emission spectrum characteristics of the starting d
Publikováno v:
Russian Chemical Bulletin. 59:1414-1418
Reactions of α-perfluorophenylpyrylium salts with hydrazine hydrate in ethanol afforded derivatives of 1,2-diazepine, dihydro-1H-pyrazole, and/or 1-aminopyridinium salts, depending on the steric characteristics of the substituent in the second α-po