Výsledky vyhledávání - "Andrzej Robaszkiewicz"

Synthesis and characterization of new bio‐based nonmigrating poly(vinyl chloride) plasticizers

Autor: Hanna Nosal‐Kovalenko, Agata Krasuska, Marek Warzała, Andrzej Robaszkiewicz, Kerstin Ledniowska, Dorota Stańczyk, Zofia Hordyjewicz‐Baran, Maria Bartoszewicz, Izabela Semeniuk, Magdalena Zarębska

Publikováno v: Journal of Applied Polymer Science. 140

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bf4aba9095d5d01b7459772ca4d488f
https://doi.org/10.1002/app.53541

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Reactions oftBu2P–PLi–PtBu2 with [(Et3P)2MCl2] (M = Ni, Pd, Pt). Synthesis and Properties of [(1,2-η-tBu2P=P–PtBu2)M(PEt3)Cl] (M=Ni, Pd)

Autor: Elke Baum, Andrzej Robaszkiewicz, Eberhard Matern, Jerzy Pikies

Publikováno v: Zeitschrift für anorganische und allgemeine Chemie. 632:1073-1077

tBu2P–PLi–PtBu2·2THF reacts with [cis-(Et3P)2MCl2] (M = Ni, Pd) yielding [(1,2-η-tBu2P=P–PtBu2)Ni(PEt3)Cl] and [(1,2-η-tBu2P=P–PtBu2)Pd(PEt3)Cl], respectively. tBu2P– PLi–PtBu2 undergoes an oxidation process and the tBu2P–P–PtBu2 l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88baeb96340d31dccec92b7764511f2c
https://doi.org/10.1002/zaac.200500481

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Oxidative Dimerisierung von Phosphanen und Hinweise auf das intermediäre Auftreten des PhosphinophosphinidenstBu2P—P in Reaktionen von [(η5-C5H5)2TiCl2] und [(η5-C5H5)(η5-C5Me5)TiCl2] mittBu2P—P(SiMe3)Li undtBu2P—P(Li)—PtBu2. Bildung von Titan(III)-Fulvalen-Komplexen

Autor: Elke Baum, Andrzej Robaszkiewicz, Jerzy Pikies, Eberhard Matern

Publikováno v: Zeitschrift für anorganische und allgemeine Chemie. 630:1090-1095

Die Umsetzungen von [Cp2TiCl2] (Cp = C5H5) mit tBu2P—P(Li)—PtBu2 oder mit tBu2P—P(SiMe3)Li fuhren zur Bildung von TiIII-Komplexen wie [Cp2Ti{μ-Cl}2Li(THF)2] (monoklin C2/c) oder [(Cp2Ti{μ-Cl})2] und in Gegenwart von PMe3 auch zu [Cp2TiCl(PMe3

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8316e6b400e3362cb2f8551a207cfb53
https://doi.org/10.1002/zaac.200400091

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cis-Dichloro(di-tert-butylphosphine-κP)(triphenylphosphine-κP)platinum(II) tetrahydrofuran hemisolvate

Autor: Andrzej Robaszkiewicz, Elke Baum, Jarosław Chojnacki, Jerzy Pikies, Eberhard Matern

Publikováno v: Acta Crystallographica Section E Structure Reports Online. 63:m680-m682

The title compound, [PtCl2(C8H19P)(C18H15P)]·0.5C4H8O, was obtained in the reaction of bis(triphenylphosphine)platinum(II) chloride with 1,1,3,3-tetra-tert-butyl-2-trimethylsilyltriphosphine. The 31P{1H} NMR spectrum of the reaction mixture shows th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68fffde33b8363f3444145b79ee15dd9
https://doi.org/10.1107/s1600536807005259

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A new synthetic entry to phosphinophosphinidene complexes. Synthesis and structural characterisation of the first side-on bonded and the first terminally bonded phosphinophosphinidene zirconium complexes [mu-(1,2:2-eta-tBu2P=P)[Zr(Cl)Cp2]2] and [[Zr(PPhMe2)Cp2](eta1)-P-PtBu2)]

Autor: Jerzy, Pikies, Elke, Baum, Eberhard, Matern, Jaroslaw, Chojnacki, Rafal, Grubba, Andrzej, Robaszkiewicz

Publikováno v: Chemical communications (Cambridge, England). (21)

The reactions of lithiated diphosphanes with transition metal chlorides constitute a new general entry to phosphinophosphinidene complexes: the reaction of Cp2ZrCl2(Cp = C5H5) with tBu2P-P(SiMe3)Li (molar ratio approximately 1:1) yields [mu-(1,2:2-et

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6b7213f29984800457f6ad07e6e760f0
https://pubmed.ncbi.nlm.nih.gov/15514824

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A new synthetic entry to phosphinophosphinidene complexes. Synthesis and structural characterisation of the first side-on bonded and the first terminally bonded phosphinophosphinidene zirconium complexes [μ-(1,2∶2-η-tBu2PP){Zr(Cl)Cp2}2] and [{Zr(PPhMe2)Cp2}(η1-P–PtBu2)]

Autor: Jerzy Pikies, Rafał Grubba, Elke Baum, Andrzej Robaszkiewicz, Jarosław Chojnacki, Eberhard Matern

Publikováno v: Chem. Commun.. :2478-2479

The reactions of lithiated diphosphanes with transition metal chlorides constitute a new general entry to phosphinophosphinidene complexes: the reaction of Cp2ZrCl2 (Cp = C5H5) with tBu2P–P(SiMe3)Li (molar ratio ∼1 ∶ 1) yields [μ-(1,2∶2-η-t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a4a56dac5ae1bb5fec38e65505c72ee
https://doi.org/10.1039/b409673h

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Akademický článek

Reactions of tBu2P–PLi–PtBu2 with [(Et3P)2MCl2] (M = Ni, Pd, Pt). Synthesis and Properties of [(1,2-η-tBu2P=P–PtBu2)M(PEt3)Cl] (M=Ni, Pd)Dedicated to Professor Hansgeorg Schnöckel on the Occasion of his 65th Birthday.

Autor: Elke Baum, Eberhard Matern, Andrzej Robaszkiewicz, Jerzy Pikies

Publikováno v: Zeitschrift für Anorganische und Allgemeine Chemie; May2006, Vol. 632 Issue 6, p1073-1077, 5p

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Selective Synthesis of Polyoxyethylene–Polyoxypropylene Block Copolymer (Poloxamer) Fatty Acid Monoesters Over Homogeneous Organotin Catalyst

Autor: Janusz Nowicki, Julia Woch, Rafał Grabowski, Izabela Semeniuk, Karol Erfurt, Andrzej Robaszkiewicz, Małgorzata Mościpan

Publikováno v: BASE-Bielefeld Academic Search Engine
Journal of Surfactants and Detergents

The synthesis of selected polyoxyethylene–polyoxypropylene block copolymer (poloxamer) fatty acid monoesters is presented. Organotin homogeneous catalyst Sn bis(2-ethylhexanoate) effectively catalyzed the esterification reaction of (EO)–(PO)–(E

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1eb1b6706b374cf562d7da7f2855b790

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Akademický článek

A new synthetic entry to phosphinophosphinidene complexes. Synthesis and structural characterisation of the first side-on bonded and the first terminally bonded phosphinophosphinidene zirconium complexes [μ-(1,2∶2-η-^tBu2P=P){Zr(Cl)Cp2}2] and [{Zr(PPhMe2)Cp2}(η¹-PP^tBu2)]

Autor: Jerzy Pikies, Elke Baum, Eberhard Matern, Jarosław Chojnacki, Rafał Grubba, Andrzej Robaszkiewicz

Publikováno v: Chemical Communications; Oct2004, Vol. 2004 Issue 21, p2478-2479, 2p

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