Search Results - "Stößer, Reinhard"

Selective Alcohol Oxidation by a Copper TEMPO Catalyst: Mechanistic Insights by Simultaneously Coupled Operando EPR/UV-Vis/ATR-IR Spectroscopy by Rabeah, Jabor, Bentrup, Ursula, Stößer, Reinhard, Brückner, Angelika

“…The first coupled operando EPR/UV‐Vis/ATR‐IR spectroscopy setup for mechanistic studies of gas‐liquid phase reactions is presented and exemplarily applied to…”
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Dinuclear Nickel(I) Dinitrogen Complex and its Reduction in Single-Electron Steps by Pfirrmann, Stefan, Limberg, Christian, Herwig, Christian, Stößer, Reinhard, Ziemer, Burkhard

“…Electron by electron: β-Diketiminato nickel(I) complex fragments are capable of activating N₂ through coordination. The resulting complex can be reduced in two…”
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Physical and Chemical Response of FeCl3/FeCl4 – Spin Probes on the Functionalizing of Ionic Liquids by Stößer, Reinhard, Herrmann, Werner

“…Fe(III) compounds FeCl3 and FeCl4 – have been used as ESR spin probes in ionic liquids (ILs) at 293 and 77 K for the first time. They showed characteristic…”
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Diarylethene Photoswitches Featuring Tetrathiafulvalene-Containing Aryl Units by Castellanos, Sonia, Grubert, Lutz, Stößer, Reinhard, Hecht, Stefan

“…The modulation of the electron-donor properties of tetrathiafulvalene (TTF) with light is attempted by two molecular designs: the integration of the TTF core…”
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Nature and Abundance of Organic Radicals in Natural Organic Matter:  Effect of pH and Irradiation by Paul, Andrea, Stösser, Reinhard, Zehl, Andrea, Zwirnmann, Elke, Vogt, Rolf D, Steinberg, Christian E. W

“…Dissolved natural organic matter (NOM) plays an essential role in freshwater geochemical and biochemical processes. A major property, its redox behavior, can…”
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Four-Coordinate Trispyrazolylboratomanganese and -iron Complexes with a Pyrazolato Co-ligand: Syntheses and Properties as Oxidation Catalysts by Tietz, Thomas, Limberg, Christian, Stößer, Reinhard, Ziemer, Burkhard

“…A series of complexes of the type [(TpR1,R2)M(X)] (Tp=trispyrazolylborato) with R1/R2 combinations Me/tBu, Ph/Me, iPr/iPr, Me/Me and for M=Mn or Fe…”
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β-Diketiminato Nickel(I) Complexes with Very Weak Ligation Allowing for H2 and N2 Activation by Pfirrmann, Stefan, Yao, Shenglai, Ziemer, Burkhard, Stösser, Reinhard, Driess, Matthias, Limberg, Christian

“…Reaction of [LtBuNiBr] (LtBu = [HC(C(CMe3)NC6H3(iPr)2)2]−) with KC8 in toluene solution yields the complex [LtBuNi(toluene)], 1, where toluene is bound in a η2…”
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Chemical Aspects of the Generation, Trapping, and Decay of Atomic Hydrogen in AlF3 and CaF2 by Stößer, Reinhard, Ahrens, Mike, Scholz, Gudrun

“…Hydrogen atoms were generated in the matrices AlF3 and CaF2 at room temperature by ionizing radiation (γ and UV) and were investigated by electron paramagnetic…”
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Isotope effects in ESR spectroscopy by Stößer, Reinhard, Herrmann, Werner

“…In order to present the relationship between ESR spectroscopy and isotope effects three levels are considered: (i) ESR spectroscopy is described on a general…”
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Spin Exchange of Nitroxyl Radicals in H2O and D2O by Stößer, Reinhard, Herrmann, Werner, Pahlke, Anita

“…By means of continuous wave electron spin resonance (cw ESR) in the X and L bands, the spin exchange of series of different concentrations of the spin probes…”
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Inside Back Cover: Selective Alcohol Oxidation by a Copper TEMPO Catalyst: Mechanistic Insights by Simultaneously Coupled Operando EPR/UV-Vis/ATR-IR Spectroscopy (Angew. Chem. Int. Ed. 40/2015) by Rabeah, Jabor, Bentrup, Ursula, Stößer, Reinhard, Brückner, Angelika

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Retropinacol/Cross-Pinacol Coupling Reactions - A Catalytic Access to 1,2-Unsymmetrical Diols by Scheffler, Ulf, Stößer, Reinhard, Mahrwald, Rainer

“…A new concept to access unsymmetrical 1,2‐diols with high yields is reported. This new methodology is based on a retropinacol/cross‐pinacol coupling process…”
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Spin Exchange in Solutions of TEMPOL in n-Octanol and 1-Methyl-3-octylimidazolium Hexafluorophosphate in the Temperature Range from 300 to 500 K by Stösser, Reinhard, Herrmann, Werner, Marx, Ulrich, Brückner, Angelika

“…Comprehensive examinations of the motional properties (rotational correlation time τR) and the spin exchange ωSS of the spin probe TEMPOL have been carried out…”
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Oxovanadium(IV) Silsesquioxane Complexes by Ohde, Christian, Limberg, Christian, Stösser, Reinhard, Demeshko, Serhiy

“…In the context of a potential modeling of reduced oxovanadium species occurring on the surfaces of silica-supported vanadia catalysts in the course of its…”
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Control of Bridging Ligands in [(V2O3)2(RXO3)4⊂F]− Cage Complexes: A Unique Way To Tune Their Chemical Properties by Rabeah, Jabor, Dimitrov, Anton, Surkus, Annette-Enrica, Jiao, Haijun, Baumann, Wolfgang, Stößer, Reinhard, Radnik, Jörg, Bentrup, Ursula, Brückner, Angelika

“…In this work, the new organic–inorganic hybrid compound Ph4P[(V2O3)2(PhAsO3)4⊂F] (VAsF) has been prepared and characterized by single-crystal XRD and…”
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In Situ EPR Study of Chemical Reactions in Q-Band at Higher Temperatures: A Challenge for Elucidating Structure−Reactivity Relationships in Catalysis by Stösser, Reinhard, Marx, Ulrich, Herrmann, Werner, Jabor, Jabor K, Brückner, Angelika

“…For the first time, heterogeneous catalytic reactions have been monitored by in situ EPR spectroscopy in the Q-band using a homemade heatable probe head…”
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Tuning the Electronic and Spin Complexity in Organic-Inorganic Molecular Hybrid Compounds by Rabeah, Jabor, Stößer, Reinhard, Jiao, Haijun, Troyanov, Sergey I., Radnik, Jörg, Dwelk, Helmut, Meisel, Manfred, Brückner, Angelika

“…Caught by the cage: New vanadium phosphonate cages with a fluoride template inside and charge‐compensating transition‐metal cations outside were prepared in a…”
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Selective Alcohol Oxidation by a Copper TEMPO Catalyst: Mechanistic Insights by Simultaneously Coupled Operando EPR/UV-Vis/ATR-IR Spectroscopy by Rabeah, Jabor, Bentrup, Ursula, Stößer, Reinhard, Brückner, Angelika

“…The first coupled operando EPR/UV‐Vis/ATR‐IR spectroscopy setup for mechanistic studies of gas‐liquid phase reactions is presented and exemplarily applied to…”
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New Directions in the Preparation and Redox Chemistry of Fluoride-Templated Tetranuclear Vanadium Phosphonate Cage Compounds, M n+[(V2O3)2(RPO3)4⊂F] n by Jabor, Jabor K, Stösser, Reinhard, Feist, Michael, Neubauer, Petra, Meisel, Manfred

“…A new and simple preparation method for fluoride-templated tetranuclear vanadium phosphonate cage compounds, M n+[(V2O3)2(RPO3)4⊂F] n is outlined. The…”
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Unexpected Reactions of [Ag(NCCH₃)₃][(V₂O₃)₂(RPO₃)₄F] Cage Compounds with H₂ and NO by Jabor, Jabor K, Stößer, Reinhard, Thong, Nguyen Huu, Ziemer, Burkhard, Meisel, Manfred

“…Highly adaptable: Vanadium cage compounds templated on F− (see picture) offer unique possibilities for tuning properties and exhibit unexpected redox behavior…”
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