Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Dimitrios Mihalios"'
1
Immobilization of Bis(imino)pyridyliron(II) Complexes on Silica
Autor: Frank Bielert, Dimitrios Mihalios, Wolfgang A. Herrmann, Gerd T. Puchta, Franz A. R. Kaul, Horst Schneider
Publikováno v: Organometallics. 21:74-82
The well-known catalyst precursor 2,6-bis[1-((2,6-diisopropylphenyl)imino)ethyl]pyridine (1) is functionalized by various alkenyl groups to yield the corresponding alkenyl-functionalized 2,6-bis[1-((2,6-diisopropylphenyl)imino)ethyl]pyridine ligand.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fbd6dd38d9f7c1fcbcb5e81a944b3c3
https://doi.org/10.1021/om000939t
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2
Immobilization of η 5 -cyclopentadienyltris(dimethylamido)zirconium polymerization catalysts on a chlorosilane- and HMDS-modified mesoporous silica surface: a new concept for supporting metallocene amides towards heterogeneous single-site-catalysts
Autor: Frédéric Lefebvre, Gerd T. Puchta, Horst Schneider, Wolfgang A. Herrmann, Guillaume Saggio, Gabriele Raudaschl-Sieber, Franz A. R. Kaul, Dimitrios Mihalios, Jean-Marie Basset
Publikováno v: Journal of Molecular Catalysis A: Chemical. 170:127-141
The modification of a mesoporous silica surface with Si(Ind)(CH3)2Cl and the immobilization of CpZr(NMe2)3 on this surface was studied via IR-spectroscopy. To reduce side reactions, the indenyl-modified silica was reacted with hexamethyldisilazane (H
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a2926307f02bd8b14fc1875bd975220
https://doi.org/10.1016/s1381-1169(01)00051-6
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3
Trimethylammonium[tetrakis(pentafluorophenoxy)borate], a safe way to synthesize novel co-catalysts for olefin polymerization
Autor: Manja Grosche, Gerd T. Puchta, Franz A. R. Kaul, Wolfgang A. Herrmann, Dimitrios Mihalios, Horst Schneider
Publikováno v: Journal of Organometallic Chemistry. 621:184-189
The synthesis and characterization of the novel co-catalyst trimethylammonium[tetrakis(pentafluorophenoxy)borate] (1) is reported. Activation of TIBA alliylated 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridyl-iron(II) chloride (2) using activator
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51431a65a09c0a800889658c7d815d21
https://doi.org/10.1016/s0022-328x(00)00861-5
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4
Syntheses and properties of the novel co-catalysts N,N-dimethylanilinium- and trityl{tetrakis[4-(trifluoromethyl)-2,3,5,6-tetrafluorophenyl]borate}
Autor: Gerd T. Puchta, Dimitrios Mihalios, Horst Schneider, Wolfgang A. Herrmann, Franz A. R. Kaul, Manja Grosche
Publikováno v: Journal of Organometallic Chemistry. 621:177-183
The syntheses and characterization of the novel co-catalysts trityl{tetrakis[4-(trifluoromethyl)-2,3,5,6-tetrafluorophenyl]borate} (2) and the corresponding N,N-dimethylaniliniumborate (3) is reported. Activation of dimethyl[rac-ethylenebis(indenyl)]
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53a747a3ee65701527799cce42a28b68
https://doi.org/10.1016/s0022-328x(00)00860-3
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5
Heterocyclische Carbene IV. Metallkomplexe mit heterocyclischen Carben-Liganden: Synthese, Struktur, Strukturdynamik
Autor: Eberhardt Herdtweck, Thomas Priermeier, Martina Elison, Wolfgang A. Herrmann, Paul Kiprof, Karl Öfele, Dimitrios Mihalios
Publikováno v: Journal of Organometallic Chemistry. 498:1-14
Group-VI transition metal complexes of heterocyclic carbene ligands are obtained in 41–45% yields through reaction of azolium precursor salts with carbonyl metallates. Dicarbene complexes of the type cis-M(CO)4 (L∧L) and fac-M(CO)3(L)3 (M = Cr, M
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b022e51c7893db235726b0a166b5c737
https://doi.org/10.1016/0022-328x(94)05261-9
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7
Mehrfachbindungen zwischen hauptgruppenelementen und übergangsmetallen
Autor: Martina Elison, Wolfgang A. Herrmann, Eberhardt Herdtweck, Dimitrios Mihalios, Wolfgang Scherer, Karl Öfele, János Mink
Publikováno v: Journal of Organometallic Chemistry. 459:177-184
Carbenes L derived from imidazole and triazole, as generated from the corresponding azolium precursor salts, smoothly react with simple metal carbonyls such as M(CO)6 (M  Cr, Mo, W), Fe(CO)5, and Ni(CO)4 to give the substitution products M(CO)5L,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4370b8d2030841d487e3e7a3b92f025e
https://doi.org/10.1016/0022-328x(93)86070-x
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8
Metallcarbonyl‐Synthesen, XXI. Einfache Synthese eines präparativ nützlichen Alkoxy(carbonyl)metallats
Autor: Dimitrios Mihalios, Wolfgang A. Herrmann, Paul Kiprof, Fawzi Belmedjahed, Karl Öfele
Publikováno v: Chemische Berichte. 125:1795-1799
Metal Carbonyl Syntheses, XXI. – Straightforward Synthesis of a Synthetically Useful Alkoxy(carbonyl)metallate Anionic methoxy complexes are formed upon carbonylation of ammonium perrhenate in methanol at 230–240°C. Thus, the dinuclear ionic com
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f0459a9ecfabbe919df99ed6aba48c9
https://doi.org/10.1002/cber.19921250803
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