Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Andrey A. Tregubov"'
Publikováno v:
Актуальные проблемы экономики и управления. :558-562
Autor:
John D. Gehman, Andrey A. Tregubov, Barbara A. Messerle, Aditiya Rawal, Khuong Q. Vuong, Rasmus Linser
Publikováno v:
Inorganic Chemistry
The structural characterization of a (13)CO-labeled Ir(I) complex bearing an P,N-donor ligand (1-[2-(diphenylphosphino)ethyl]pyrazole), [Ir(PyP)((13)CO)Cl] is demonstrated using a series of tailored solid-state NMR techniques based on ultrafast (60 k
Publikováno v:
Journal of the American Chemical Society. 135:16429-16437
A series of N,N-donor ligands (bis(pyrazol-1-yl)methane (bpm), bis(N-methylimidazol-2-yl)methane (bim), 1-(phenylmethyl)-4-(1H-pyrazol-1-yl methyl)-1H-1,2,3-triazole (PyT)), and one N,P-donor ligand precursor (1-(3,5-dimethylpyrazol-1-yl)(2-bromoetha
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 47:6362-6372
Supported titanium–magnesium catalysts (TMC) comprising isolated and clustered titanium ions in different oxidation states, which are obtained using titanium compounds of different composition (TiCl4, TiCl3•nDBE (DBE – dibutyl ether), [η6–Be
Autor:
Vladimir A. Zakharov, Mikhail A. Matsko, Andrey A. Tregubov, Tatiana B. Mikenas, Ludmila G. Echevskaya
Publikováno v:
Polimery. 53:353-357
In this work, we investigated the influence of oxidation state of titanium and the effect of ethoxy groups' introduction into titanium compounds on the catalytic properties of MgCl 2 - supported catalysts [with triisobutylaluminum (TIBA) or triethyla
Autor:
Andrey A. Tregubov, Khuong Q. Vuong, J. Justin Gooding, D. Barney Walker, Barbara A. Messerle
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 44(17)
Pure carbon black (CB) was covalently attached to a bidentate nitrogen coordination motif with a carbon–carbon bond by spontaneous reaction with an in situ generated ligand precursor. The functionalized support was treated with [Rh(CO)2(μ-Cl)]2 to
Autor:
Marina I. Nikolaeva, Ludmila G. Echevskaya, Marina P. Vanina, Tatiana B. Mikenas, Andrey A. Tregubov, Mikhail A. Matsko, Vladimir E. Zakharov
Publikováno v:
Chinese Journal of Polymer Science. 26:553
The effect of chemical composition of highly active supported Ziegler-Natta catalysts with controlled morphology on the MWD of PE has been studied. It was shown the variation of transition metal compound in the MgCl2-supported catalyst affect of MWD