Zobrazeno 1 - 10 of 26 pro vyhledávání: '"Birgit Weberndörfer"'
1
Synthesis, Molecular Structure, and Reactivity of Neutral and Cationic Areneosmium(II) Complexes with Diarylcarbenes as Ligands
Autor: Gerhard Henig, Martin A. Bennett, Birgit Weberndörfer, David C. R. Hockless, Helmut Werner
Publikováno v: Organometallics. 22:744-758
While the dinuclear compounds [(η 6 -mes)Os{κ 1 -OC(O)CF 3 (μ-Cl)] 2 (2) and [(η 6 -mes)Os{κ 1 -OS(O) 2 CF 3 }(μ-Cl)] 2 (3), prepared from [(η 6 -mes)OsCl(η 3 -C3H5)] (1) and CF 3 CO 2 H or CF 3 SO 3 H by elimination of propene, are not suita
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ad21ab4c1dc1b3e1a26822cbeb492365
https://doi.org/10.1021/om0207109
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2
Ein‐ und zweikernige Rhodiumkomplexe mit Arsino(phosphino)methanen in unterschiedlichen Koordinationsformen
Autor: Carsten D. Brandt, Ulrich Schmidt, Helmut Werner, Birgit Weberndörfer
Publikováno v: Zeitschrift für anorganische und allgemeine Chemie. 628:2383-2394
Der Cyclooctadien-Komplex [Rh(η4-C8H12)(κ2-tBu2AsCH2PiPr2)](PF6) (1a) reagiert mit CO und CNtBu zu den Substitutionsprodukten [Rh(L)2(κ2-tBu2AsCH2PiPr2)](PF6) (2, 3. Aus 1a und Na(acac) entsteht in Gegenwart von CO die Neutralverbindung [Rh(κ2-ac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e10cbf85c8e2cb6e631567a29ae5b651
https://doi.org/10.1002/1521-3749(200211)628:11<2383::aid-zaac2383>3.0.co
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3
Carbene Iridium(I) and Iridium(III) Complexes Containing the Metal Center in Different Stereochemical Environments
Autor: Matthias Laubender, Helmut Werner, Kerstin Ilg, Birgit Weberndörfer, Dagmara A. Ortmann
Publikováno v: Organometallics. 21:2369-2381
The mixed-ligand complex [IrCl(C2H4)(SbiPr3)(PiPr3)] (2), prepared from [IrCl(C2H4)(PiPr3)]2 (1) and SbiPr3, reacts not only with CO, diphenylacetylene, and H2 by ligand substitution or oxidative addition but also with diaryldiazomethanes R2CN2 to gi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a68e592d007eff29b1cbb09639c5340
https://doi.org/10.1021/om020069a
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4
Preparation of Trifluorophosphaneruthenium(II) Complexes from η3:η3-Cyclooctadienediylruthenium(IV) Compounds as Precursors
Autor: Wolfram Stüer, Helmut Werner, Justin Wolf, Birgit Weberndörfer, Stefan Jung
Publikováno v: European Journal of Inorganic Chemistry. 2002:1076-1080
The dinuclear cyclooctadienediylruthenium(IV) compound [{RuCl2(η3:η3-C10H16)}2] (1) reacts with PCy3 in 2-propanol under an H2 atmosphere to give the hydrido(dihydrogen) complex [RuHCl(H2)(PCy3)2] (2) in nearly quantitative yield. Treatment of 1 wi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84fb09b8f2024a6f04a341d5ea1250c6
https://doi.org/10.1002/1099-0682(200205)2002:5<1076::aid-ejic1076>3.0.co
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5
Synthesis, molecular structure, and reactivity of allenylideneosmium complexes of the half-sandwich-type
Autor: Helmut Werner, Birgit Weberndörfer
Publikováno v: Journal of the Chemical Society, Dalton Transactions. :1479-1486
The reaction of the areneosmium(II) compunds [Os(η6-arene)(L)X2] 2a–2e, 3, 4 with propargylic alcohols HCCCR2(OH) (where R = phenyl or p-tolyl) in the presence of AgPF6 leads to the formation of the cationic osmium allenylidenes [Os(η6-arene)(CCC
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::328644428f8690e536fb805b16cd8893
https://doi.org/10.1039/b108992g
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6
The Sensitive Balance between Five-Coordinate Carbene and Six-Coordinate Carbyne Ruthenium Complexes Formed from Ruthenium Vinylidene Precursors
Autor: Birgit Weberndörfer, Helmut Werner, Kerstin Ilg, and Justin Wolf, Pablo González-Herrero
Publikováno v: Organometallics. 20:3672-3685
The reaction of the dichloro(vinylidene)ruthenium compounds [RuCl2(CCHR)L2] (R = Ph or tBu and L = PCy3 or PiPr3) (1a−d) with [H(OEt2)2]BArf (BArf- = [B{C6H3(CF3)2-3,5}4]-) resulted in the attack of the proton at the Cβ carbon atom of the vinylide
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db3862e73ecfc3a320e48ebe3b0ae8f3
https://doi.org/10.1021/om010422x
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7
Synthesis and molecular structure of four-coordinate neutral and cationic diphenylcarbenerhodium(I) complexes
Autor: Helmut Werner, Elke Bleuel, Birgit Weberndörfer
Publikováno v: Journal of Organometallic Chemistry. :502-510
Neutral diphenylcarbenerhodium(I) complexes of the general composition trans -[RhX(CPh 2 )(P i Pr 3 ) 2 ] (X=F ( 3 ), OCN ( 4 ), CF 3 CO 2 ( 5 ), PhCO 2 ( 6 ), CF 3 SO 3 ( 7 )) were prepared from the chloro or bromo precursors trans -[RhCl(CPh
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03b534fe8a1001477c842338a2778cdc
https://doi.org/10.1016/s0022-328x(00)00716-6
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10
A series of mononuclear ruthenium(II) complexes with sterically demanding bis(phosphino)methanes and arsino(phosphino)methanes as ligands
Autor: Birgit Weberndörfer, Guido Fries, Helmut Werner
Publikováno v: Journal of Organometallic Chemistry. 607:182-193
The bis(η3-2-methylallyl)ruthenium(II) complexes [Ru(η3-2-MeC3H4)2(κ2-R2PCH2PPh2)] (R=iPr 2, Cy 3) were prepared from the cycloocta-1.5-diene derivative [Ru(η3-2-MeC3H4)2(η4-C8H12)] (1) and the unsymmetrical bis(phosphino)methanes R2PCH2PPh2 (R=
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e1a8c52e1a99d66429a08e397e439d31
https://doi.org/10.1016/s0022-328x(00)00339-9
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