Zobrazeno 1 - 10 of 113 pro vyhledávání: '"Eberhard, Matern"'
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Akademický článek
(Di-tert-butylphosphanyl)bis(diphenylphosphanyl)phosphane
Autor: Aleksandra Wisniewska, Katarzyna Baranowska, Eberhard Matern, Jerzy Pikies
Publikováno v: Acta Crystallographica Section E, Vol 64, Iss 7, Pp o1364-o1364 (2008)
The title phosphane, C32H38P4 or (Ph2P)2P(PtBu2), has a P atom that is linked to another three P atoms in a pyramidal configuration; the P—P distances in the range 2.2231 (7)–2.2446 (7) Å indicate that the P—P bonds are single bonds.
Externí odkaz: https://doaj.org/article/958ad05f6c334074be1ecf7ed8db4bde
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4
Solving the 31P{1H} NMR spectrum of (Me3Si)3P7 as B[AC]3 case
Autor: Gerhard Hägele, Michael Engelhardt, Eberhard Matern
Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 192:727-731
31P NMR chemical shifts and coupling constants of (Me3Si)3P7 in solution state reveal C3 symmetry which is consistent with a twisted molecular framework as found in solid state. The 31P{1H} NMR spectrum was iterated as a B[AC]3 system by automated li
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bad67a5fef786ae7d49777d6c9cad774
https://doi.org/10.1080/10426507.2017.1287705
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From Neutral to Ionic Species: Syntheses and X‐ray Crystallographic and Multinuclear NMR Spectroscopic Studies of Li···P(SiMe 3 )–P t Bu 2 and Its Solvent Complexes
Autor: Ewald Sattler, Eberhard Matern, Alexander Rothenberger, Ilona Kovács, Ignacio Fernández, Petra Bombicz, Alexander Okrut
Publikováno v: European Journal of Inorganic Chemistry. 2014:221-232
Li(THF)3P(SiMe3)–PtBu2 (1, THF = tetrahydrofuran) has been prepared by the reaction of (Me3Si)2P–PtBu2 with n-butyllithium in THF and isolated in good yields. Compound 1 eliminates THF in vacuo to yield the dimeric [Li(THF)P(SiMe3)–PtBu2]2 (2).
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d86de7c42137216246d0cc35f3aa3479
https://doi.org/10.1002/ejic.201301189
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Formation of polyphosphorus ligands mediated by zirconium and hafnium complexes
Autor: Jarosław Chojnacki, Rafał Grubba, Aleksandra Wiśniewska, Katarzyna Baranowska, Jerzy Pikies, Agnieszka Łapczuk-Krygier, Eberhard Matern
Publikováno v: Polyhedron. 55:45-48
The reactions of R2P–P(SiMe3)Li (R = tBu, iPr, iPr2N) with [Cp2MCl2] (M = Zr, Hf), [Cp∗CpZrCl2] and [CpZrCl3] yielded polyphosphorus (mainly hexaphosphorus) compounds which can be viewed as intermediates between R2P–P(SiMe3)Li and derivatives o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93e469ae59183850741f1268576b57f8
https://doi.org/10.1016/j.poly.2013.02.046
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π-Indenyl substituted zirconium compounds containing terminal bonded phosphanylphosphido ligands [Ind2Zr(Cl){(Me3Si)P–PR2-κP1}]. Synthesis, X-ray analysis and NMR studies
Autor: Jerzy Pikies, Łukasz Ponikiewski, Katarzyna Baranowska, Agnieszka Łapczuk-Krygier, Eberhard Matern
Publikováno v: Inorganica Chimica Acta. 387:361-365
Praca prezentuje reakcje kompleksow indenylowych cyrkonu z solami litowymi difosfanow o ogolnym wzorze R2P-P(SiMe3)Li, gdzie R = tBu, Et2N, iPr2N. W wyniku tych reakcji otrzymano 3 nowe kompleksy fosfanylofosfidowe.Otrzymane nowe kompleksy zbadano pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b581cabced26fa6d8adbf9b21afd0d1
https://doi.org/10.1016/j.ica.2012.02.028
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8
General route for the synthesis of terminal phosphanylphosphido complexes of Zr(IV) and Hf(IV): Structural investigations of the first zirconium complex with a phosphanylphosphido ligand
Autor: Katarzyna Baranowska, Rafał Grubba, Aleksandra Wiśniewska, Jerzy Pikies, Eberhard Matern
Publikováno v: Polyhedron. 30:1238-1243
Reactions of R2P–P(SiMe3)Li with [Cp2MCl2] (M = Zr, Hf) in hydrocarbons yield the related terminal phosphanylphosphido complexes [Cp2M(Cl){(Me3Si)P–PR2-κP1}] (R = iPr and tBu). The solid state structures of [Cp2M(Cl){P(SiMe3)–PiPr2-κP1}] (M =
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d79dda4b7aec3c9773460f0afca277cb
https://doi.org/10.1016/j.poly.2011.01.031
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Radical-Type Reactivity of Metalla[1.1.1]propellanes of Group 14: Syntheses, Structures, and Reduction Chemistry of Transition Metal-Terminated Bicyclo[1.1.1]pentastannanes
Autor: Marco Neumaier, Eberhard Matern, Dominik Nied, Frank Breher, Helga Berberich
Publikováno v: Organometallics. 29:6028-6037
Two selected metalla[1.1.1]propellanes of group 14, Sn5Dep6 (1) and Ge5Mes6 (2) (Dep = 2,6-Et2C6H3, Mes = 2,4,6-Me3C6H2), were reacted with [FeCp(CO)2]2 and [RuCp(CO)2]2. While 2 did not show any reaction with [FeCp(CO)2]2 or did not lead to any isol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db18865a363c2bfe76aadfaa6e4363b8
https://doi.org/10.1021/om100779b
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10
Reactions of Lithium Salts of Triphosphanes tBu2P-PLi-PtBu2 and tBu2P-PLi-P(NEt2)2 with Metal Complexes [(R3P)2MCl2] (M = Ni, Pd, Pt, R3P = Et3P, pTol3P, Ph2EtP, iPr3P)
Autor: Rafał Grubba, Jerzy Pikies, Katarzyna Baranowska, Aleksandra Wiśniewska, Eberhard Matern
Publikováno v: Journal of Inorganic and General Chemistry / Zeitschrift für anorganische und allgemeine Chemie
Journal of Inorganic and General Chemistry / Zeitschrift für anorganische und allgemeine Chemie, Wiley-VCH Verlag, 2010, 636 (8), pp.1549. ⟨10.1002/zaac.200900540⟩
tBu2P–PLi–PtBu2·2THF reacts with [(R3P)2MCl2] (M = Pt, Pd, Ni; R3P = Et3P, pTol3P, Ph2EtP, iPr3P) to yield isomers of [(1,2-η-tBu2P=P–PtBu2)M(PR3)Cl], in which the tBu2P–P–PtBu2 ligand adopts the arrangement of a side-on bonded 1,1-di-ter
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::756d107005065d4c3f73dfe61d0bcf4c
https://doi.org/10.1002/zaac.200900540
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