Zobrazeno 1 - 10 of 72 pro vyhledávání: '"Alexander Z, Voskoboynikov"'
1
Akademický článek
Crystal structures of di-μ-bromido-bis{dibromido[η5-2-(dimethylamino)indenyl]zirconium(IV)} and dibromidobis[η5-2-(dimethylamino)indenyl]zirconium(IV)
Autor: Michael G. Medvedev, Ilya S. Borisov, Pavel S. Kulyabin, Vyatcheslav V. Izmer, Dmitry S. Kononovich, Dmitry V. Uborsky, Alexander Z. Voskoboynikov
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 11, Pp 1599-1602 (2016)
In the title compounds, [Zr2Br6(C11H12N)2], (I) and [ZrBr2(C11H12N)2], (II), the positions of the η5-binding 2-dimethylaminoindenyl units are fixed by intramolecular C—H...Br interactions involving aromatic or dimethylamino H atoms. The binuclear
Externí odkaz: https://doaj.org/article/82f41a00d70943599a56a3461d4abc45
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3
Akademický článek
Dichlorido[(1,2,3,3a,8b-η)-2,4-dimethylcyclopenta[b]indolyl)(η5-pentamethylcyclopentadienyl)zirconium(IV)
Autor: Michael G. Medvedev, Alexey N. Ryabov, Dmitry V. Uborsky, Dmitry S. Kononovich, Vyatcheslav V. Izmer, Alexander Z. Voskoboynikov
Publikováno v: IUCrData, Vol 1, Iss 9, p x161408 (2016)
In the structure of the title compound, [Zn(C13H12N)(C10H15)Cl2], the dihedral angle between the planes of rings coordinating to Zr is 51.6 (2)°. The Cl—Zr—Cl angle is 97.52 (4)°. The crystal structure is stabilized by H...Cl and C—H...π int
Externí odkaz: https://doaj.org/article/3c94bf08ce7f402385ff9bce7ee5e878
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4
Akademický článek
5-Butyl-5-(2-methyl-1H-inden-1-yl)-5H-dibenzo[b,d]silole
Autor: Michael G. Medvedev, Vyatcheslav V. Izmer, Dmitry S. Kononovich, Dmitry V. Uborsky, Alexander Z. Voskoboynikov
Publikováno v: IUCrData, Vol 1, Iss 7, p x161151 (2016)
The structure of the title compound [systematic name: 8-butyl-8-(2-methyl-1H-inden-1-yl)-8-silatricyclo[7.4.0.02,3]trideca-1(13),2,4,6,9,11-hexaene], C26H26Si, at 110 K has orthorhombic (Pbca) symmetry. In the molecule, the butyl group displays an ex
Externí odkaz: https://doaj.org/article/f452ab339a1543138c493e8882e130fc
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6
C1-Symmetric Si-bridged (2-indenyl)(1-indenyl) ansa-metallocenes as efficient ethene/1-hexene copolymerization catalysts
Autor: Bogdan A. Guzeev, Antonio Vittoria, Dmitry V. Uborsky, Alexander Z. Voskoboynikov, Nic Friederichs, Dmitry Y. Mladentsev, Christian Ehm, Ilya S. Borisov, Roberta Cipullo, Coen Hendriksen, Vincenzo Busico
Publikováno v: Dalton Transactions. 49:3015-3025
In the search for more efficient single-center ethene/α-olefin copolymerization catalysts, metallocenes bearing a 2-indenyl substituent pattern have largely been ignored in the past. Here, we show that such a structural motif yields competent linear
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edf0de9cae79faea97ba2fe6d890f312
https://doi.org/10.1039/c9dt04896k
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7
A High-Throughput Approach to Repurposing Olefin Polymerization Catalysts for Polymer Upcycling
Autor: Felicia D. Cannavacciuolo, Rinku Yadav, Alec Esper, Antonio Vittoria, Giuseppe Antinucci, Francesco Zaccaria, Roberta Cipullo, Peter H. M. Budzelaar, Vincenzo Busico, Georgy P. Goryunov, Dmitry V. Uborsky, Alexander Z. Voskoboynikov, Keith Searles, Christian Ehm, Adam S. Veige
Publikováno v: Angewandte Chemie (International ed. in English). 61(23)
Efficient and economical plastic waste upcycling relies on the development of catalysts capable of polymer degradation. A systematic high-throughput screening of twenty-eight polymerization catalyst precursors, belonging to the catalyst families of m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bf2ff3d6ce73969193057190bc807e0
https://pubmed.ncbi.nlm.nih.gov/35263499
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8
Role of Solvent Coordination on the Structure and Dynamics of ansa-Zirconocenium Ion Pairs in Aromatic Hydrocarbons
Autor: Leonardo Sian, Anna Dall’Anese, Alceo Macchioni, Leonardo Tensi, Vincenzo Busico, Roberta Cipullo, Georgy P. Goryunov, Dmitry Uborsky, Alexander Z. Voskoboynikov, Christian Ehm, Luca Rocchigiani, Cristiano Zuccaccia
The solution structure and dynamics of three prototypical bis-indenyl ansa-zirconocenium methyl cations (Me2Si(2-methyl-4-phenyl-6-tert-butylindenyl)2ZrMe+, [1Me]+ Me2Si(2,4-dimethylindenyl)2ZrMe+, [2Me]+ Me2Si(indenyl)2ZrMe+, [3Me]+) paired with the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96ed8041b4c1d98e01a8986764678116
http://hdl.handle.net/11391/1505708
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10
Identifying palladium culprits in amine catalysis
Autor: Sean A. Davis, Pavel S. Kulyabin, Jean-Charles Eloi, Roberto Nolla-Saltiel, Natalie E. Pridmore, Hazel A. Sparkes, Alastair J. J. Lennox, Callum S. Begg, Dietrich Böse, Alexander Z. Voskoboynikov, Matthew O. Kitching, Johannes Krieger, Mickaël Avanthay, Kirill A. Khaikin, Joseph Heeley, Robin B. Bedford, Georgy P. Goryunov, Mark P. Walsh, Ingo Hartung, Benjamin J. S. Rowsell, Dmitry V. Uborsky, Harry J. Wilkinson, Jonathan Clayden
Publikováno v: Avanthay, M, Bedford, R B, Begg, C S, Böse, D, Clayden, J, Davis, S A, Eloi, J C, Goryunov, G P, Hartung, I V, Heeley, J, Khaikin, K A, Kitching, M O, Krieger, J, Kulyabin, P S, Lennox, A J J, Nolla-Saltiel, R, Pridmore, N E, Rowsell, B J S, Sparkes, H A, Uborsky, D V, Voskoboynikov, A Z, Walsh, M P & Wilkinson, H J 2021, ' Identifying palladium culprits in amine catalysis ', Nature Catalysis, vol. 4, pp. 994-998 . https://doi.org/10.1038/s41929-021-00710-1
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cad7bbb1e33f693b8025eb92891cf89b
https://research-information.bris.ac.uk/en/publications/64d4489a-f26a-45b4-82ff-eab87036fd35
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