Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Shiyonok, A."'
Autor:
Gostev, F.E, Kol’tsova, L.S, Petrukhin, A.N, Titov, A.A, Shiyonok, A.I, Zaichenko, N.L, Marevtsev, V.S ∗, Sarkisov, O.M
Publikováno v:
In Journal of Photochemistry & Photobiology, A: Chemistry 2003 156(1):15-22
Publikováno v:
Kontrol'. Diagnostika. :17-21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38791f6df299b1359332b49cb090bef0
https://doi.org/10.14489/td.2015.010.pp.017-021
https://doi.org/10.14489/td.2015.010.pp.017-021
Publikováno v:
Russian Chemical Bulletin. 54:2899-2902
A photochemically bifunctional compound was obtained. Its molecule includes the spironaphthoxazine and dansylamino fragments. This compound exhibits both photochromic and luminescent properties. Its spectroscopic characteristics were studied in diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd119835980db89fca430943b0978542
https://doi.org/10.1007/s11172-006-0206-2
https://doi.org/10.1007/s11172-006-0206-2
Publikováno v:
Molecular Crystals and Liquid Crystals. 431:383-389
A direct nitration of photochromic spirooxazines was carried out by three different methods. The molecular structure of main products was determined by NMR 1H and 13C spectra. The nitration mechanisms were proposed. It was shown that only nitration b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df17f8bff852817256fd4714338f35b3
https://doi.org/10.1080/15421400590946875
https://doi.org/10.1080/15421400590946875
Autor:
Fedor E. Gostev, A. A. Titov, A. N. Petrukhin, V. S. Marevtsev, N. L. Zaichenko, L. S. Kol’tsova, A. I. Shiyonok, Oleg M. Sarkisov
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 156:15-22
The excited-state intramolecular proton transfer (ESIPT) in some 2,4,5-triarylimidazoles (TAIs) is studied by the methods of steady-state luminescence and femtosecond laser absorption spectroscopy. It is found that ESIPT in 4,5-diphenyl-(2-hydroxyphe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c561f774b2bb32f23bbeb8172ba2e05
https://doi.org/10.1016/s1010-6030(03)00014-5
https://doi.org/10.1016/s1010-6030(03)00014-5
Autor:
Alexandra P. Pleshkova, A. I. Shiyonok, L. S. Kol\\'tsova, V. S. Marevtsev, N. L. Zaichenko, G. S. Kikot
Publikováno v:
Russian Chemical Bulletin. 50:470-475
Direct bromination of photochromic compounds of the spironaphthoxazine and spironaphthopyran series was performed using N-bromosuccinimide to obtain both photochromic bromine-substituted spiro compounds and nonphotochromic 2-(naphtho[1,2-d]oxazol-2-y
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5bef9451b8f55307e5ef39b1f9ff7d9
https://doi.org/10.1023/a:1011365308567
https://doi.org/10.1023/a:1011365308567
Publikováno v:
Russian Chemical Bulletin. 50:1214-1217
Electronic absorption and NMR spectra of solutions of photochromic spironaphthoxazines (SNOs) were studied. The addition of an acid results in the formation of a salt of the colored form of SNO. For SNOs with nitrogen-containing electron-releasing su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::946818c3c2f158c16d9f4ca0e4a637be
https://doi.org/10.1023/a:1014098505092
https://doi.org/10.1023/a:1014098505092
Autor:
L. S. Kol’tsova, G. S. Kikot, V. S. Marevtsev, Alexandra P. Pleshkova, A. I. Shiyonok, N. L. Zaichenko
Publikováno v:
ChemInform. 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0488800a9ef9a01a4da3e8af8cc1e7d
https://doi.org/10.1002/chin.200149146
https://doi.org/10.1002/chin.200149146
Publikováno v:
ChemInform. 37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b719595386eb65d48d353a4f03d6f5fb
https://doi.org/10.1002/chin.200644179
https://doi.org/10.1002/chin.200644179
Autor:
N. L. Zaichenko, O. V. Venidiktova, Valery A. Barachevsky, A. I. Shiyonok, V. S. Marevtsev, L. S. Kol’tsova
Publikováno v:
ChemInform. 37
Two new photochromic compounds each containing two substituents with long alkyl chains in different parts of a molecule were synthesized by a sequence of direct reduction, acylation, and nitration reactions of substituted spirobenzopyrans. The struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11ca219d7e8e6b856de16ef7e9323897
https://doi.org/10.1002/chin.200636133
https://doi.org/10.1002/chin.200636133