Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Yu. A. Galkina"'
Autor:
Yu. M. Galkina
Publikováno v:
Научный диалог, Vol 0, Iss 4, Pp 340-356 (2021)
Based on the materials of the National Archives of France, the activity of graduates-Slavists of the School of Oriental Languages (Paris) in 1918 in Russia is considered. The article focuses on philologists and dip-lomats: A. Mazon, H. Gauquié, J. S
Externí odkaz:
https://doaj.org/article/e91fd1de7e4d456b9fa7ebd00a416c3c
Publikováno v:
Journal of Structural Chemistry. 60:398-404
In this work, Raman spectra are recorded for the crystals of compounds containing N-H⋯N hydrogen bonds demonstrating proton tautomerism. The spectra are obtained in the temperature range of 5–300 K. The starting temperature of proton tunneling on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7af74a4abc8ca0375c61ad72ca5c5962
https://doi.org/10.1134/s0022476619030077
https://doi.org/10.1134/s0022476619030077
Publikováno v:
Journal of Structural Chemistry. 58:911-918
The work deals with the establishment of the dependence of the vibrational frequencies of strong O–H⋯O and N–H⋯O hydrogen bonds for the diagnosing the bonds themselves. To this end, the Raman spectra of a large number of different normal and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed586aec723a3c4c81412ad1534e44c0
https://doi.org/10.1134/s0022476617050080
https://doi.org/10.1134/s0022476617050080
Autor:
N. M. Ishmuratova, Marina P. Yakovleva, V. A. Vydrina, Alexander G. Tolstikov, Yu. A. Galkina, G. Yu. Ishmuratov
Publikováno v:
Chemistry of Natural Compounds. 51:1011-1034
Until now, about 400 different natural seven-membered terpenoid lactones have been isolated from a broad spectrum of organisms. The majority (245) of the reported compounds occurred in plants. A significant number (101) of the sevenmembered lactones
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7fffa5f3c7230c5d61d88887b63dc46
https://doi.org/10.1007/s10600-015-1483-5
https://doi.org/10.1007/s10600-015-1483-5
Autor:
R. R. Muslukhov, V. A. Vydrina, Alexander G. Tolstikov, G. Yu. Ishmuratov, Marina P. Yakovleva, A. A. Kravchenko, Yu. A. Galkina
Publikováno v:
Chemistry of Natural Compounds. 51:716-720
The behavior of seven-membered lactones from the triterpenoid betulin and S-(+)-camphor in a novel reaction with organoaluminum compounds was studied using low-temperature reduction of monoterpene sevenmembered lactones by an excess of diisobutylalum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c53aefb816b38845191cf7f970855c38
https://doi.org/10.1007/s10600-015-1391-8
https://doi.org/10.1007/s10600-015-1391-8
Autor:
V. A. Vydrina, Marina P. Yakovleva, Yu. A. Galkina, Alexander G. Tolstikov, G. Yu. Ishmuratov, A. A. Kravchenko, R. R. Muslukhov
Publikováno v:
Russian Journal of Organic Chemistry. 51:947-950
Low-temperature treatment of acyclic (–)-mentholactone derivatives with excess diisobutylaluminum hydride in methylene chloride afforded O-isobutyl derivatives of seven-membered lactols. Methyl 6-hydroxy-3,7-dimethyloctanoate behaved similarly to (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2809c4aca642743047f6ec36c77e73c1
https://doi.org/10.1134/s1070428015070106
https://doi.org/10.1134/s1070428015070106
Autor:
Tolstikov Genrikh A, Marina P. Yakovleva, G. Yu. Ishmuratov, Yu. A. Galkina, R. R. Muslukhov, V. A. Vydrina
Publikováno v:
Russian Journal of Organic Chemistry. 50:1704-1707
Here we report on new versions of this reaction by the examples of adamantanolactone (XII), β-campholide (XIII), caranolactone (XIV), and also allobetulonolactone (XV) and norallobetulonolactone (XVI) obtained from betulin [3]. At the reduction of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1226868da9212a97f913cadd935d15a
https://doi.org/10.1134/s1070428014110311
https://doi.org/10.1134/s1070428014110311
Autor:
Alexander G. Tolstikov, L. V. Kravchenko, Yu. A. Galkina, G. Yu. Ishmuratov, Marina P. Yakovleva, D. Sh. Sabirov, V. A. Vydrina, R. R. Muslukhov
Publikováno v:
Russian Journal of Organic Chemistry. 51:1180-1182
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8729bb729f74ba5dff8809c26fdf59b
https://doi.org/10.1134/s1070428015080205
https://doi.org/10.1134/s1070428015080205
Autor:
V. A. Vydrina, Alexander G. Tolstikov, Yu. A. Galkina, I. S. Nazarov, G. Yu. Ishmuratov, Marina P. Yakovleva, R. R. Muslukhov, I. F. Lobko
Publikováno v:
Chemistry of Natural Compounds. 48:981-984
Features of the Wittig olefination reaction of menthone lactol and its aluminate by several n-alkylidenetriphenylphosphoranes were studied. The product of the reaction with ethylidenetriphenylphosphorane was used in the synthesis of the sex pheromone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91e1633a19209050dd27be3036755a11
https://doi.org/10.1007/s10600-013-0444-0
https://doi.org/10.1007/s10600-013-0444-0
Autor:
V. A. Vydrina, E. M. Vyrypaev, I. F. Lobko, Marina P. Yakovleva, G. Yu. Ishmuratov, R. R. Muslukhov, Alexander G. Tolstikov, Yu. A. Galkina
Publikováno v:
Russian Journal of Organic Chemistry. 48:1210-1215
Previously unknown seven-membered lactones, (1R,1′R,5S,5′S)-5,5′-oxybis(1,8,8-trimethyl-2-oxabicyclo[3.2.1]octan-3-one), 2,2-dimethyl-1,6-dioxaspiro[2.6]nonan-7-one, 4-(1-hydroxy-1-methylethyl)-7-methyloxepan-2-one, and (4R,4′R,7S,7′S)-4,4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09fc64af9876e909aafe21191871161f
https://doi.org/10.1134/s1070428012090102
https://doi.org/10.1134/s1070428012090102