Zobrazeno 1 - 10 of 29 pro vyhledávání: '"O. N. Krutius"'
2
Synthesis and Spectral-Luminescent Properties of Fluorescent Dyads Based on Tetraarylimidazole and Azomethines of Various Nature
Autor: L. S. Kol’tsova, N. L. Zaichenko, O. N. Krutius, Evgenii N. Shepelenko, A. I. Shienok, I. R. Mardaleishvili, Leonid D. Popov
Publikováno v: Russian Journal of General Chemistry. 91:2101-2109
Synthesis and structure of two novel dyads including two fluorophores - 1,2,4,5-tetraarylimidazole and azomethine fragments of different nature, have been studied targeting compounds with tunable luminescence. The presence of multiple fluorescence in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2226fe83f7658d488954abf563c0cdc
https://doi.org/10.1134/s1070363221100285
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3
Spectral and Luminescent Properties of Bis(azomethine) Based on 2-Hydroxy-1-Naphthaldehyde and 2,3-Diaminopyridine
Autor: L. S. Kol’tsova, N. L. Zaichenko, O. N. Krutius, A. I. Shienok, I. R. Mardaleishvili
Publikováno v: High Energy Chemistry. 55:349-357
The spectral and luminescent properties of solutions of bis(hydroxynaphthoazomethine) of the pyridine family have been studied in comparison with the analogue of the benzene family. The presence of the pyridine nitrogen atom in the ortho position to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::27f7b5b357afeb366edb435044a1434a
https://doi.org/10.1134/s0018143921050076
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4
Crystal structure of 1,1′-{(1E,1′E)-[4,4′-(9H-fluorene-9,9-diyl)bis(4,1-phenylene)]bis(azanylylidene)bis(methanylylidene)}bis(naphthalen-2-ol) dichlorobenzene monosolvate
Autor: O. N. Krutius, A. S. Kubasov, Victor N. Khrustalev, Alexander G. Tskhovrebov, Maria M. Grishina, Ayalew Wodajo, Tuan Anh Le
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 10, Pp 1579-1581 (2020)
The bis(anil) molecule of the title compound, C47H32N2O2·C6H4Cl2, contains two anil fragments in the enol–enol form, exhibiting intramolecular O—H...N hydrogen bonds. The two hydroxynaphthalene ring systems are approximately parallel to each oth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7ae116ca5eddfcadcd2e37f7f0e40fe
https://doi.org/10.1107/s2056989020012104
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5
2-Carbamoylaziridine (Leakadine): diastereoselective transformations and stereoelectronic effect*
Autor: I. I. Chervin, Remir G. Kostyanovsky, O. N. Krutius, G. K. Kadorkina
Publikováno v: Chemistry of Heterocyclic Compounds. 48:869-874
Diastereoselective transformations of Leakadine were discovered: dimerization during melting or heating in CHCl3 with the formation of one diastereomer. The obtained dimer reacts with methyl isocyanate under mild conditions with the formation of an N
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87b8be7bebb703ee4c2cbce26c5dc7d1
https://doi.org/10.1007/s10593-012-1068-1
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6
Chirooptical effects in dilute solutions of gelators
Autor: Sergey V. Stovbun, A. M. Zanin, Ya. A. Litvin, A. A. Skoblin, R. G. Kostyanovskii, D. S. Skorobogat’ko, A. I. Mikhailov, O. N. Krutius
Publikováno v: Russian Journal of Physical Chemistry B. 6:341-347
The chirooptical properties of a number of compounds in a variety of achiral solvents are studied. The results are interpreted within the framework of the standard model of chiral molecules. It is demonstrated that, with increasing concentration, chi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e1cbd76240094dd69963b7edbf8d531
https://doi.org/10.1134/s1990793112050107
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7
Experimental observation of anisometric structures in solutions with a low gelator content
Autor: D. S. Skorobogat’ko, Sergey V. Stovbun, R. G. Kostyanovskii, O. N. Krutius, A. M. Zanin
Publikováno v: Russian Journal of Physical Chemistry B. 5:846-849
Gelators with a molecular mass of 200 Da are synthesized, and the mechanisms of the formation of anisotropic supramolecular structures during the gelation of N-trifluoroacetyl derivatives of amino alcohols are discussed. The conditions of their stabi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2a187c140347ac0bf63533990c71fbb
https://doi.org/10.1134/s1990793111090132
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8
Synthesis of 4,8-dioxa-1-azabicyclo[4.3.0]nonane-3,9-dione
Autor: G. K. Kadorkina, O. N. Krutius, R. G. Kostyanovskii, I. I. Chervin
Publikováno v: Russian Chemical Bulletin. 64:960-961
A new bicyclic aziridino lactone 1 was synthesized from methyl 2,3-dibromopropionate and 2-amino-2-methylpropane-1,3-diol (AMPD). The reaction of compound 1 with benzyl chloroformate and subsequent treatment of the intermediate compound with 1,8-diaz
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf5a38f68d79a972723cef304edf7dcd
https://doi.org/10.1007/s11172-015-0963-x
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10
Autoassembling of cage structures
Autor: O. N. Krutius, Remir G. Kostyanovsky, Yu. I. El'natanov
Publikováno v: Russian Chemical Bulletin. 43:2070-2073
Treatment of alkylenebismalonates with NaH and benzoyl peroxide afforded dibenzoyloxy derivatives. Alkaline hydrolysis of the latter gave alkylenebistartronic acids. Tetramethyl and tetraethyl esters and tetraamides of these acids were synthesized
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b996f2119ad9b7aa5204ac4e4bbb42ac
https://doi.org/10.1007/bf00700172
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