Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Vera I. Filyakova"'
Autor:
Aleksandr V. Stankevich, Nikolay A. Rasputin, Anisa Kh. Rudina, Gennady L. Rusinov, Vera I. Filyakova, Valery N. Charushin
Publikováno v:
Defence Technology, Vol 40, Iss , Pp 210-224 (2024)
In this work, comprehensive studies of 2,4-dinitroanisole (2,4DNAN) were carried out using powder thermorentgenography of the internal standard. The time of the complete polymorphic transition in the solid phase β→α in 2,4DNAN under various combi
Externí odkaz:
https://doaj.org/article/c10f0c2e246b42e687f2dbcd5f925ae5
Publikováno v:
Russian Chemical Bulletin. 69:2355-2362
Regioisomeric amino enones (Z)-4-amino-1,1,1-trifluoro-4-(2-pyridyl)but-3-en-2-one and (Z)-3-amino-4,4,4-trifluoro-1-(2-pyridyl)but-2-en-1-one were synthesized by the reaction of lithium (Z)-1,1,1-trifluoro-4-oxo-4-(2-pyridyl)but-2-en-2-olate with am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::618ca395a02f99f0db5fbd69454f878a
https://doi.org/10.1007/s11172-020-3030-1
https://doi.org/10.1007/s11172-020-3030-1
Autor:
Pavel A. Slepukhin, Marina G. Pervova, Valery N. Charushin, Vera I. Filyakova, N. S. Boltacheva
Publikováno v:
Mendeleev Communications. 30:676-678
On heating in glacial acetic acid (or ethanol in the presence of manganese( ii ) acetate), 3-amino-4,4,4-trifluoro-1-phenylbut-2-en-1-one undergoes unusual transformation into 2,6-diphenyl-4-trifluoromethylpyridine. The regioisomeric β-aminovinyl ke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c673105087359cc38f58e4a284c2b6
https://doi.org/10.1016/j.mencom.2020.09.042
https://doi.org/10.1016/j.mencom.2020.09.042
Publikováno v:
Russian Journal of Organic Chemistry. 55:890-893
A one-pot procedure has been developed for the synthesis of 3-aroyl-2-(polyfluoroalkyl)quinoxalines and 3-aroyl-2-(polyfluoroalkyl)benzo[g]quinoxalines by nitrosation of lithium 3-(polyfluoroalkyl)-1,3-diketonates and subsequent reaction with benzene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef74b5ea61dfcee7a7185dea4e611c17
https://doi.org/10.1134/s107042801906023x
https://doi.org/10.1134/s107042801906023x
Synthesis and structure of lithium 3-trifluoromethyl-1,3-diketonates containing pyridyl substituents
Publikováno v:
Russian Chemical Bulletin. 68:1213-1218
Lithium 3-trifluoromethyl-1,3-diketonates containing pyridyl substituents were synthesized. The specific features of the crystal structures of lithium (Z)-1,1,1-trifluoro-4-oxo-4-(pyridin-3-yl)- and (Z)-1,1,1-trifluoro-4-oxo-4-(pyridin-4-yl)but-2-en-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45d4e498ccef61caa77c9b1d43dea088
https://doi.org/10.1007/s11172-019-2543-y
https://doi.org/10.1007/s11172-019-2543-y
Publikováno v:
Russian Journal of General Chemistry. 89:416-423
Novel quinoxaline derivatives have been synthesized via the reaction of 3-trifhioromethyl-1,2,3-propanetrione-2-oximes with 1,2-diaminobenzene or 2,3-diaminonaphthalene: 2-trifluoromethyl-3-aroylquinoxaline and 2-trifluoromethyl-3-aroylbenzo[g]quinox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04b7ff5b80bf07ecd82045bfe0efe7fe
https://doi.org/10.1134/s1070363219030083
https://doi.org/10.1134/s1070363219030083
Publikováno v:
Russian Journal of Organic Chemistry. 55:883-885
Diethyl 2,5-dihydroxy-2,5-bis(trifluoromethyl)tetrahydrofuran-3,4-dicarboxylate has been synthesized for the first time by reaction of lithium 4-ethoxy-1,1,1-trifluoro-4-oxobut-2-en-2-olate with manganese(III) acetate. The structure of its (2S*3S*4S*
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5276f0530c435373c8d8de9aa3957a9a
https://doi.org/10.1134/s1070428019060216
https://doi.org/10.1134/s1070428019060216
Publikováno v:
Mendeleev Communications. 31:388-389
Reflux of two isomeric 3-amino-4,4,4-trifluoro-1-(2-pyridyl)but-2-en-1-one and 3-amino-1,1,1-trifluoro-4-(2-pyridyl)-but-3-en-2-one in acetic acid affords 4′-trifluoromethyl-2,2′:6′,2″-terpyridine (37%) with 1.4% admixture of 6′-trifluorome
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::745bf099b2ba5547ef46af5798e3843e
https://doi.org/10.1016/j.mencom.2021.04.035
https://doi.org/10.1016/j.mencom.2021.04.035
Publikováno v:
Russian Journal of General Chemistry. 87:957-962
1,8-Bis(diisothiosemicarbazido)-3,6-dioxaoctane have been synthesized by subsequent treatment of 2,2′-(ethylenedioxy)bisethylamine with carbon disulfide, sodium chloroacetate, and hydrazine hydrate. 1,8-Bis- (diisothiosemicarbazido)-3,6-dioxaoctane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d69bf2554432201d819b0494f79fdbb
https://doi.org/10.1134/s1070363217050115
https://doi.org/10.1134/s1070363217050115
Autor:
Vasiliy A. Bakulev, N. K. Ignatenko, Pavel A. Slepukhin, D. S. Yachevskii, I. V. Efimov, Vera I. Filyakova, G. L. Rusinov, Rashida I. Ishmetova, V. N. Charushin
Publikováno v:
Russian Chemical Bulletin. 65:1268-1271
The N(1)—N(1), N(2)—N(2), and N(1)—N(2) regioisomers of 1,2-bis[(prop-2-yn-1-yl)-1H-tetrazol-5-yl]ethane were first synthesized by alkylation of 1,2-bis(1H-tetrazol-5-yl)ethane with propargyl bromide. The peculiarities of the crystal structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2abb735d120d13780e8c98746ad0dac
https://doi.org/10.1007/s11172-016-1446-4
https://doi.org/10.1007/s11172-016-1446-4