Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Olexandr I. Guzyr"'
Autor:
Volodymyr Fetyukhin, Eduard B. Rusanov, Yuriy G. Shermolovich, Olexandr I. Guzyr, Alexander B. Rozhenko, Volodymyr N. Kozel
Publikováno v:
Journal of Fluorine Chemistry. 239:109635
We developed enhanced method for low temperature and good yield preparation of aryl and heteryl sulfur pentafluorides from chlorotetrafluorides using mercury oxide - hydrogen fluoride and mercury oxide - pyridinium poly(hydrogen fluoride) media as th
Publikováno v:
Journal of Fluorine Chemistry. 185:197-200
The reaction of N -trimethylsilyl derivatives of α-aminoacids esters with sulfur tetrafluoride provides convenient synthetic route to chiral dialkylamines possessing difluoroether fragments.
Publikováno v:
Heteroatom Chemistry. 25:256-264
Nucleophilic fluorination of aroyl-phenyl-phosphinates is highly dependent on the nature of the alkoxy substituents attached to the phosphoryl group. A reaction of aroyl-phenyl-phosphinates with morpholinosulfur trifluoride was shown to be a convenie
Autor:
Alexander B. Rozhenko, Yuriy G. Shermolovich, Alexander N. Chernega, Yurii Vlasenko, Sergiy V. Zasukha, Olexandr I. Guzyr
Publikováno v:
European Journal of Inorganic Chemistry. 2013:4154-4158
The tetramethyl ester of (hydroxy)(phenyl)methylenebis(phosphonic acid) reacts with morpholinosulfur trifluoride (MOST) to provide, along with the expected product of the substitution of a hydroxy group by fluorine, the adduct of (morpholino)(phenyl)
Publikováno v:
ChemInform. 47
The reaction of N -trimethylsilyl derivatives of α-aminoacids esters with sulfur tetrafluoride provides convenient synthetic route to chiral dialkylamines possessing difluoroether fragments.
Publikováno v:
ChemInform. 46
Nucleophilic fluorination of aroylphosphinates is highly dependent on the nature of the alkoxy substituents attached to the phosphoryl group.
Autor:
Eduard B. Rusanov, Alexander N. Chernega, Olexandr I. Guzyr, Mark I. Povolotskii, Herbert W. Roesky, L. N. Markovskii
Publikováno v:
Journal of Molecular Structure. 788:89-92
Reactions of bis[bis(trimethylsilyl)amido] zinc with amides of sulfonimidic acids are leading to the corresponding bischelate complexes 1 – 3 . Compounds 1 – 3 were characterized by means of NMR spectroscopy and elemental analysis. The X-ray anal
Autor:
and Markus Teichert, Fanica Cimpoesu, Jörg Prust, Herbert W. Roesky, Olexandr I. Guzyr, Christopher Lehmann
Publikováno v:
Organometallics. 19:1549-1555
The hydrolysis of (η5-C5Me5)WMe4 leads to the formation of the two compounds (η5-C5Me5)2W2O2(μ-CH2)2 (6) and (η5-C5Me5)2W2O2(μ-CH2)(μ-O) (9), containing both methylidene and oxo moieties in one molecule. Reaction of (η5-C5Me5)MoMe4 with water
Autor:
Herbert W. Roesky, Mark Schormann, Hans-Georg Schmidt, Jürgen Schimkowiak, Mrinalini G. Walawalkar, Mathias Noltemeyer, Christopher Lehmann, Ramaswamy Murugavel, Olexandr I. Guzyr
Publikováno v:
Organometallics. 18:832-836
The reactions of alkyltantalum chlorides with trimethyltin fluoride were found to be highly dependent on the number of organic ligands on tantalum as well as on the electronic and the steric nature...
Publikováno v:
Inorganic chemistry. 39(8)
The reaction of (eta 5-C5Me5)TaMe4 with tert-butylphosphonic acid leads to the formation of a mixture of compounds: [[(eta 5-C5Me5)TaMe][t-BuP(O)(OH)][t-BuP(O)(OH)2]]2(t-BuPO3)2 (1) and [[(eta 5-C5Me5)Ta][t-BuP(O)(OH)2]]2(t-BuPO3)2(mu-O)2 (2). Compou