Zobrazeno 1 - 10 of 338 pro vyhledávání: '"A. V. Krivykh"'
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Akademický článek
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Akademický článek
CONTINUOUS SPECTRA RESTORATION BY AN ADAPTIVE WAY OF COMPUTING EXPERIMENTS WITH REGULARIZATION
Autor: V. S. Sizikov, A. V. Krivykh
Publikováno v: Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 13, Iss 3, Pp 22-28 (2013)
The article deals with inverse spectroscopy problem - restoration of continuous spectra by mathematical treatment of measured spectra, distorted by the spectrometer instrument function and noises. The problem is reduced to solution of the first-kind
Externí odkaz: https://doaj.org/article/cb1d7c87566840cbb0e2d9976b027afa
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Double activation of the diphosphinite pincer proligand by a triosmium carbonyl cluster
Autor: Dmitry A. Panov, Avthandil A. Koridze, Vasily V. Krivykh, Fedor M. Dolgushin
Publikováno v: Mendeleev Communications. 30:374-376
The reaction between 1,3-bis(diphenylphosphinite)-benzene and Os3(CO)10(MeCN)2 affords complex Os3(CO)10[1,3-(PhPO)2C6H4]. A thermolysis of this cluster in refluxing toluene results in the activation of O–PPh2 and C–H bonds and the formation of u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b744a0004dcbf2da65f215128955f97e
https://doi.org/10.1016/j.mencom.2020.05.038
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Reaction of ferrocenium ion with secondary phosphines: replacement of cyclopentadienyl ligand rather than its C—H functionalization
Autor: V. V. Krivykh, Aleksandr A. Chamkin, Kamil I. Utegenov, Nikolai A. Ustynyuk, N. A. Shtel´tser, F. M. Dolgushin
Publikováno v: Russian Chemical Bulletin. 68:1380-1383
The reactions of ferrocenium salts with secondary phosphines Ph2PH, Cy2PH, and Et2PH proceed as replacement of the cyclopentadienyl ring to afford half-sandwich complexes [C5H5Fe(R2PH)3](X) (X = PF6, BF4) rather than ferrocenylphosphonium salts [C5H5
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0c5ac24fad37e81a8103bfebe9e495e
https://doi.org/10.1007/s11172-019-2565-5
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Phosphination of ferrocenium cation with aminophosphines
Autor: Nikolai A. Ustynyuk, Aleksandr A. Chamkin, N. A. Shtel’tser, Fedor M. Dolgushin, Vasily V. Krivykh, Oleg V. Semeikin
Publikováno v: Russian Chemical Bulletin. 68:532-539
Ferrocenium hexafluorophosphate reacts with aminophosphines P(NEt2)3, PhP(NEt2)2, Ph2P(NEt2), CyP(NEt2)2, and Pri2P(NEt2) to form ferrocenylphosphonium salts [(C5H5)-Fe(C5H4PRR′R″)](PF6), ferrocene, and [HPRR′R″](PF6). The theoretical analysi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b11f5b5b02c7bab5ef7bdf42cd0f00d
https://doi.org/10.1007/s11172-019-2450-2
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Adducts of Mn and Re vinylidenes with P–OR nucleophiles: Hydrolysis rather than the intramolecular Michaelis–Arbuzov rearrangement
Autor: Kamil I. Utegenov, Oleg V. Semeikin, Nikolai A. Ustynyuk, Oleg S. Chudin, Fedor M. Dolgushin, Alexander F. Smol'yakov, N. A. Shtel’tser, Vasily V. Krivykh
Publikováno v: Journal of Organometallic Chemistry. 867:113-124
The reactions of vinylidene complexes Ср(CO)2Mn = C=C(H)Ph (Mn1) and Cp(CO)2Re = C=C(H)Ph (Re1) with P–OR nucleophiles P(OR)R'R" (OR = R' = R" = OMe, OEt, OPri, OPh; OR = OEt, R' = R" = Ph; OR = R' = OEt, R" = Ph) proceed as nucleophilic addition
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d456784c1bfd32c5ee3953ea05dc0d0b
https://doi.org/10.1016/j.jorganchem.2017.10.008
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