Výsledky vyhledávání - "Torsten Sixt"

Ambi-Valence Taken Literally: Ruthenium vs Iron Oxidation in (1,1′-Diphosphinoferrocene)ruthenium(II) Hydride and Chloride Complexes as Deduced from Spectroelectrochemistry of the Heterodimetallic 'Mixed-Valent' Intermediates

Autor: Michael J. Krafft, Monika Sieger, Jan Fiedler, Wolfgang Kaim, Denis Bubrin, Torsten Sixt

Publikováno v: Organometallics. 29:5511-5516

Combining two different redox-active organometallic moieties, we prepared the compounds [(Cym)RuCl(dpf)](PF6), with Cym = p-cymene = 1-isopropyl-4-methylbenzene, and the diphosphinoferrocenes (dpf) 1,1′-bis(diphenylphosphino)ferrocene (dppf; comple

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12115b28e2360d8967f71913166bdd67
https://doi.org/10.1021/om1004258

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Azo compounds as electron acceptor or radical ligands in transition metal species: spectroelectrochemistry and high-field EPR studies of ruthenium, rhodium and copper complexes of 2,2′-azobis(5-chloropyrimidine)

Autor: Natasa Doslik, Matthias Wanner, Frank Baumann, Stanislav Záliš, Carole Duboc-Toia, G. Denninger, Torsten Sixt, Jan Fiedler, Stéphanie Frantz, Wolfgang Kaim, Hans-Jürgen Kümmerer

Publikováno v: Journal of Molecular Structure. 656:183-194

Oxidative coupling of 2-aminopyrimidine with LiOCl produces 5-chloro-2,2′-azobis(pyrimidine) and 2,2′-azobis(5-chloropyrimidine) (abcp), both of which were structurally characterized. The symmetrical abcp was used as strongly π-accepting mono- a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ccabbb2fbf63703be2e4ba433126358
https://doi.org/10.1016/s0022-2860(03)00339-9

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Neues Flüssigdichtsystem erfolgreich in der Serienproduktion

Autor: Torsten Sixt

Publikováno v: adhäsion KLEBEN & DICHTEN. 47:31-34

Vor acht Jahren startete der Chemiekonzern Wacker gemeinsam mit dem Automobilhersteller Ford die Entwicklung einer neuartigen Methode der Dichtungsapplikation. Das Verfahren vereint die Vorteile bestehender Dichtungstechniken und zeichnet sich durch

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https://doi.org/10.1007/bf03243982

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Iron(II) versus osmium(II) oxidation in 1,1′-bis(diorganophosphino)ferrocene–osmium(II) complexes

Autor: Torsten Sixt, Michael Weber, Wolfgang Kaim, Jan Fiedler

Publikováno v: Journal of Organometallic Chemistry. :167-171

The compounds [(Cym)OsCl(dxpf)](PF6), Cym=p-cymene and dxpf: 1,1′-bis(diphenylphosphino)ferrocene (dppf), 1,1′-bis(diethylphosphino)ferrocene (depf) or 1,1′-bis(diisopropylphosphino)ferrocene (dippf), were synthesized and characterized by NMR (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75f277064d19d2a7d91b57e075e9f037
https://doi.org/10.1016/s0022-328x(01)00898-1

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Copper(I) complexes with N,O-donor Schiff base ligands related to intermediate forms of the TPQ cofactor in amine oxidases

Autor: Torsten Sixt, Wolfgang Kaim

Publikováno v: Inorganica Chimica Acta. :762-768

Neutral complexes (PPh3)2Cu(L) were obtained from (PPh3)2Cu(NO3) and the deprotonated forms of the three Schiff base ligands 2-(benzylideneimino)phenol (BimOH), 4-(benzylideneimino)resorcinol (Bim(OH)2) and N-(2,4-dihydroxy-5-isopropylphenyl)acetamid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55071fb3fc64b5e0a62df64de6094767
https://doi.org/10.1016/s0020-1693(99)00612-x

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Structures and properties of complexes [MCl(C5Me5)(N∧S)](PF6), M=Rh, Ir, with N∧S=1-methyl-2-(alkylthiomethyl)-1H-benzimidazole ligands

Autor: Markus Albrecht, Torsten Sixt, Wolfgang Kaim, Thomas Scheiring

Publikováno v: Journal of Organometallic Chemistry. 596:84-89

The four complexes [MCl(C5Me5)(N∧S)](PF6), M=Rh, Ir; N∧S=1-methyl-2-(methylthiomethyl)-1H-benzimidazole (mmb) and 1-methyl-2-(tert-butylthiomethyl)-1H-benzimidazole (mtb) were synthesized and characterized by spectroscopy, electrochemistry and X-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d1ee58293483562b7d27ad9b70d574dd
https://doi.org/10.1016/s0022-328x(99)00544-6

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A copper(I) dimer [Cu(L)(CH3CN)]2(BF4)2 with the new chelating and bridging tridentate ligand 1-(2-pyridylmethyl)-2-(2-pyridyl)benzimidazole (L)

Autor: Klaus Hübler, Torsten Sixt, Wolfgang Kaim, Axel Knödler

Publikováno v: Inorganic Chemistry Communications. 3:182-184

Reaction of 1,2-phenylenediamine with 2-pyridinecarboxaldehyde gave the new compound 1-(2-pyridylmethyl)-2-(2-pyridyl)benzimidazole (L) which reacted with [Cu(CH3CN)4](BF4) to form the title complex. Although the imine/2-(2-pyridyl) (‘α-diimine’

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5e3a0fd1459b361e19f242638f97a77
https://doi.org/10.1016/s1387-7003(00)00042-3

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Iron versus ruthenium oxidation in 1,1′-bis(diphenylphosphino)ferrocene–ruthenium(II) complexes: EPR and spectroelectrochemical evidence

Autor: Torsten Sixt, Jan Fiedler, Wolfgang Kaim

Publikováno v: Inorganic Chemistry Communications. 3:80-82

Oxidation of [Cp * RuH(dppf)] ( 1 ), dppf=1,1′-bis(diphenylphosphino)ferrocene, and [(Cym)RuCl(dppf)](PF 6 ) ( 2 ), Cym= p -cymene, occurs at ruthenium for 1 but yields a ferrocenium species for compound 2 .

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8c737ab457afa8c7be32d1b5a583beec
https://doi.org/10.1016/s1387-7003(00)00009-5

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First Experimental Structure of a 1:1 Metal Complex with a PQQ Cofactor Derivative outside Dehydrogenase Enzymes

Autor: Matthias Wanner, K. W. Klinkhammer, Wolfgang Kaim, Torsten Sixt

Publikováno v: Inorganic Chemistry. 38:2753-2755

Qualitatively similar metal coordination as in PQQ-dependent bacterial dehydrogenases was observed for the PQQ triester in the model complex I, although the unusual five-coordinate copper(I) center...

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https://doi.org/10.1021/ic981390h

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