Výsledky vyhledávání - "Rudolf Münze"

Mixed-ligand complexes of technetium Part XI. Nitridotechnetium complexes with tri- and tetradentate azomethines. X-ray molecular and crystal structure of [N-(2-ethoxycarbonyl-3-oxo-but-1-en(1)yl)-2-aminophenolato](triphenylphosphine)nitridotechnetium(V), TcN(ecbap)(Ph3P)

Autor: Gert Admiraal, Rudolf Münze, Ulrich Abram, Sonja Abram, Reinhard Kirmse, Paul T. Beurskens, Joachim Stach, Ernst-Gottfried Jäger

Publikováno v: Inorganica Chimica Acta. 182:233-238

Diamagnetic nitridotechnetium(V) complexes with tri- and tetradentate azomethine ligands which possess electron withdrawing groups in their periphery can be prepared starting from TcNCl 2 (Ph 3 P) 2 or (in the case of the tetradentate ligands) TcNX 4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5668332055189ae2e16c559a5671103a
https://doi.org/10.1016/s0020-1693(00)90160-9

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Mixed-ligand complexes of technetium IX. Oxidative ligand exchange reactions on tetraphenylarsonium-bis(dithiooxalato)nitridotechnetate(V), (Ph4As)2[TcN(dto)2]. X-ray crystal structure of a further modification of (Ph4As)2[TcN(dto)2]

Autor: Klaus Köhler, Wolfgang Dietzsch, Ljubo Golič, Reinhard Kirmse, Rudolf Münze, Ulrich Abram

Publikováno v: Inorganica Chimica Acta. 169:49-53

(Ph 4 As) 2 [TcN(dto) 2 ] can be prepared starting from TcNCl 4 − or TcNCl 2 (Ph 3 P) 2 . The compound crystallizes in at least two modifications: as well as a triclinic form (S. F. Colmanet and M. F. Mackay, Inorg. Chim. Acta, 147 (1988) 173) a mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89dfcef2ae8ca3e7d737b0e7496283c3
https://doi.org/10.1016/s0020-1693(00)82035-6

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Investigations on technetium and rhenium monothio-βdiketonate complexesand x-ray structure of tris(monothiodibenzoylmethanato)technetium(III)

Autor: Ulderico Mazzi, Hartmut Spies, Dieter Scheller, E. Ludwig, Giuliano Bandoli, Erhard Ulheman, Rudolf Münze

Publikováno v: Inorganica Chimica Acta. 132:177-185

Six-coordinated tris(monothio-β-diketonates) of Tc(III) and Re(III) have been synthesized by the reaction of M(III) thiourea complexes with the appropriate monothio-β-diketone ligands in methanol. Characterization of the compounds by IR, UV-Vis, 1H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::633b67084247723f2477d812683a9e11
https://doi.org/10.1016/s0020-1693(00)81739-9

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Synthesis and X-ray crystal structure of tetraethylammonium bis(1,1-dicyanoethene-2,2-diselenolato)oxotechnetate(V), [Et4N][TcO(Se2CC(CN)2)2]

Autor: Rudolf Münze, Hartmut Spies, Ulderico Mazzi, Ulrich Abram, Giuliano Bandoli

Publikováno v: Polyhedron. 6:1547-1550

Tetraethylammonium bis(1,1-dicyanoethene-2,2-diselenolato)oxotechnetate(V) has been prepared from Tc(V) gluconate and characterized by single-crystal X-ray structural analysis (R = 0.064). In the complex the technetium atom is centred in an approxima

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b08480ec0bd57ea6d69d3a8f47a472b
https://doi.org/10.1016/s0277-5387(00)80838-4

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Technetium mixed-ligand complexes containing bidentate phosphines and monodentate thiol ligands. Preparation, in vitro data and detection of a certain heart affinity

Autor: Sonja Abram, Rudolf Münze, Gudrun Kampf, Ulrich Abram

Publikováno v: International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes. 39:385-390

TcO4− is reduced by a mixture of phosphine and thiol ligands to yield cationic complexes in which both ligands are coordinated. Polar and lipophilic properties of the products can easily be controlled by variation of either of the ligands. The yiel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcc550d6ba10bff2d89e8fda955741f4
https://doi.org/10.1016/0883-2889(88)90067-6

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Synthese und Analyse von [14CH3] Bis(dimethylphosphino)-ethan und dessen Derivaten

Autor: D. Klötzer, Rudolf Münze, P. Mäding

Publikováno v: Isotopenpraxis Isotopes in Environmental and Health Studies. 22:353-356

Es wird eine Methode zur Synthese von 14CH3Bis(dimethylphosphino)-ethan beschrieben, die von Ethan-1,2-bistris-(hydroxymethyl)-phosphoniumchlorid ausgeht. Durch stufenweise Abspaltung von Hydroxymethylgruppen und nachfolgender Phosphoniumsalzbildung

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4cbe51c3db80b4cc88318d68af6415b2
https://doi.org/10.1080/10256018608623695

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