Search Results - "KLÄUI, W"

Tris(pyrazolyl)methanesulfonates: A Novel Class of Water-Soluble Ligands by Kläui, Wolfgang, Berghahn, Michael, Rheinwald, Gerd, Lang, Heinrich

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Vibrational spectra, structure and hydrogen bonding of 5-tert-butylpyrazole and its zinc complexes by Chenskaya, T.B., Berghahn, M., Kläui, W., Graf, J., Frank, W.

“…New zinc complexes [L 2ZnX 2] with X=Cl ( I), Br ( II), I ( III) and NO 3 ( IV), [L 3Zn(OClO 3)]ClO 4 ( V) and [L 4Zn](ClO 4) 2 ( VI) with 5-tert-butylpyrazole…”
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Extraction of alkali metal, magnesium and calcium ions with cyclopentadienyltris(diethylphosphito-P)cobaltate(−1) by Bukowsky, H., Uhlemann, E., Kläui, W.

“…The extraction of lithium, sodium, potassium, magnesium and calcium ions with the oxygen tripod ligand cyclopentadienyltris (diethylphosphito-P)cobaltate(−1),…”
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Ambident nitrogen and oxygen ligands of the type tris(pyrazolyl)methanesulfonate: An “IR criterion” for the assignment of the coordination mode by Chenskaya, T.B., Berghahn, M., Kunz, P.C., Frank, W., Kläui, W.

“…The IR spectra of a series of metal complexes with the ambident nitrogen and oxygen ligand tris(3- tert-butylpyrazolyl)methanesulfonate, Tpms tBu , were…”
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Synthesis and molecular structure of a nickel(II) complex containing a pyrazolone-derived phosphane ligand: [Ni(eta5-C5Ph5){Ph2PC=C(O)N(Ph)N=C(Me)}] by Matt, D., Huhn, M., Bonnet, M.C., Tkatchenko, I., Englert, U., Klaui, W.

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Oxygen tripod ligands with functionalized pendant arms: the dangling ligand concept in homogeneous catalysis by Krampe, Olivia, Song, Choong Eui, Klaeui, Wolfgang

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Crystal structure and coordination chemistry of the pentane-soluble sodium salt of an oxygen tripod ligand by Klaeui, W, Mueller, A, Eberspach, W, Boese, R, Goldberg, I

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Preparation and characterization of copper(I) complexes with unsaturated small molecules. Crystal structure determination of a copper carbonyl complex stabilized by a tris-chelating oxygen ligand by Klaeui, Wolfgang, Lenders, Bernd, Hessner, Bernd, Evertz, Kaspar

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Spin equilibrium of Co3+ complexes influenced by a magnetic field by LEJAY, J, JANSEN, A. G. M, WYDER, P, BRONGER, W, KLAÊUI, W

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(Hexamethylbenzene)ruthenium(II) complexes: synthesis and coordination chemistry of a novel tridentate lignad with an O,O,Cl donor set by KLÄUI, W, BUCHHOLZ, E

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The reaction of cobaltocene with secondary phosphine oxides revisited. Trapping of an intermediate cobalt(I) complex by KLÄUI, W, CHOONG-EUI SONG

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Tris(pyrazolyl)methanesulfonates: More Than Just Analogues of Tris(pyrazolyl)borate Ligands; N,N,N-, N,N,O-, and Other Coordination Modes by Kläui, Wolfgang, Berghahn, Michael, Frank, Walter, Reiß, Guido J., Schönherr, Thomas, Rheinwald, Gerd, Lang, Heinrich

“…The thallium(I) salts of tris(pyrazolyl)methanesulfonate (Tpms) and tris(3‐tert‐butylpyrazolyl)methanesulfonate (TpmstBu) have been used to prepare the…”
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59Co NMR of a cobalt(III) spin-crossover compound by NAVON, G, KLÄUI, W

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A Novel Water-Soluble Tripodal Imidazolyl Ligand as a Model for the Tris(histidine) Motif of Zinc Enzymes: Nickel, Cobalt and Zinc Complexes and a Comparison with Metal Binding in Carbonic Anhydrase by Kunz, Peter C., Reiß, Guido J., Frank, Walter, Kläui, Wolfgang

“…Tris[2‐isopropylimidazol‐4(5)‐yl]phosphane (4‐TIPiPr), a novel model ligand for the tris(histidine) motif of many zinc enzymes, has been prepared. 4‐TIPiPr is…”
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Organometallic ionophore for alkali metal cations by Goldberg, I., Shinar, H., Navon, G., Klaui, W.

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Tris(pyrazolyl)methanesulfonate (Tpms) − A Versatile Alternative to Tris(pyrazolyl)borate in Rhodium(I) Chemistry by Kläui, Wolfgang, Schramm, Daniel, Peters, Wilfried, Rheinwald, Gerd, Lang, Heinrich

“…Thallium(I) tris(pyrazol‐1‐yl)methanesulfonate (TlTpms) has been prepared as a new versatile precursor for Tpms complexes. TlTpms readily reacts with the…”
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Novel Nickel(II) Complexes for the Catalytic Copolymerization of Ethylene and Carbon Monoxide: Polyketone Synthesis in Supercritical Carbon Dioxide by Kläui, Wolfgang, Bongards, Jochen, J. Reiß, Guido

“…The most effective nickel catalysts for the copolymerization of ethylene and carbon monoxide, to give polyketones, known to date are based on enaminone…”
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Biomimetic Zinc Complexes With A New Tripodal Nitrogen-Donor Ligand: Tris[2-(1-methyl-4-tolylimidazolyl)phosphane] (PimMe,pTol) by Kläui, Wolfgang, Piefer, Claudia, Rheinwald, Gerd, Lang, Heinrich

“…The new potentially threefold‐chelating ligand tris[2‐(1‐methyl‐4‐tolylimidazolyl)]phosphane (PimMe,pTol) has been prepared. The p‐tolyl substituents on the…”
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Pyrazolylborate Nickel(II) Complexes as Catalysts for the Formation of Polyketones from Ethene and Carbon Monoxide − Partial Hydrolysis of the Bis(pyrazolyl)borate Yields a Pyrazolyl(hydroxo)borate Ligand by Kläui, Wolfgang, Turkowski, Barbara, Rheinwald, Gerd, Lang, Heinrich

“…The new nickel(II) complex [Ni{BBN(pz)2}(o‐tol)(PPh3)] (1) of the bis(pyrazolyl)borate ligand [BBN(pz)2]− (BBN = 1,5 borabicyclo[3.3.1]nonane) has been…”
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Fluoro[η3-hydrotris(3-R-5-methylpyrazol-1-yl)borato]zinc(II):  The First TpZnF Complexes, Convenient Precursors to Zinc Hydride Complexes by Kläui, Wolfgang, Schilde, Uwe, Schmidt, Michael

“…Fluoro[η3-tris(3-R-5-methylpyrazol-1-yl)hydroborato]zinc(II) complexes, TpR,MeZnF (with R = p-Tol, t-Bu), have been prepared by metathesis of Tp p- Tol,MeZnOAc…”
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