Výsledky vyhledávání - "Josef G. Kuchler"

Wasserlösliche Metallkomplexe und Katalysatoren, IV. 2,2′‐Bipyridin‐5‐sulfonsäure: Synthese, Reinigung, Derivate und Metallkomplexe

Autor: Werner R. Thiel, Josef G. Kuchler, Wolfgang A. Herrmann

Publikováno v: Chemische Berichte. 123:1953-1961

Water-Soluble Metal Complexes and Catalysts, IV. — 2,2′-Bipyridine-5-sulfonic Acid Synthesis, Purification, Derivatives and Metal Complexes The synthesis of 2,2′-bipyridine-5-sulfonic acid (1a) is achieved by mercury(II)-catalyzed sulfonation o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9ebcdf480831610f668be38a189ae6e
https://doi.org/10.1002/cber.19901231005

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Mehrfachbindungen zwischen Hauptgruppenelementen und Übergangsmetallen, LXXIX. / Multiple Bonds between Main Group Elements and Transition Metals, LXXIX

Autor: Wolfgang A. Herrmann, Paul Kiprof, Josef G. Kuchler, Eberhardt Herdtweck, Ian A. Degnan

Publikováno v: Zeitschrift für Naturforschung B. 45:937-942

Trimethylstannyl perrhenate, (CH3)3SnOReO3 (2), synthesized from dirheniumheptoxide and tetramethyltin, has a zigzag-chain crystal structure. This structure originates from catenation of individual molecules via the tin atom to a perrhenate group of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd11e9a4ec5e1d23e81609b4c3d24c4c
https://doi.org/10.1515/znb-1990-0703

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Alkin-Komplexe des Rheniums in hohen Oxidationsstufen / Alkyne Complexes of Rhenium in High Oxidation States

Autor: Eberhardt Herdtweck, Wolfgang A. Herrmann, Josef K. Felixberger, Josef G. Kuchler

Publikováno v: Zeitschrift für Naturforschung B. 45:876-886

The class of π-alkyne complexes of metals in medium and high oxidation states has been extended by the type CH3ReO2(RC≡CR′) (3a—i). Exchange of alkyne for oxo ligands under reducing conditions has been employed as a new general synthesis. Comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d85af2b2c9840bed9003f72134dc46b1
https://doi.org/10.1515/znb-1990-0620

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Multiple bonds between main group elements and transition metals

Autor: Janos Takacs, Josef G. Kuchler, Wolfgang A. Herrmann, Paul Kiprof

Publikováno v: Journal of Organometallic Chemistry. 369:C1-C5

The title compound methyltrioxorhenium, (CH 3 ReO 3 , 1 ), reacts with 8-hydroxyquinoline at room temperature to give the dinuclear Re VII complex [CH 3 Re(O) 2 (8-oxyquinoline)] 2 O ( 2 ) in 90% yield. A single crystal X-ray diffraction study has sh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::50ab764d36aeaaf56848ccee337f1762
https://doi.org/10.1016/0022-328x(81)80013-7

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Alkin-Koordination an Organorheniumoxide mit Rhenium in hohen Oxidationsstufen

Autor: Rocco Paciello, Josef G. Kuchler, Wolfgang A. Herrmann, Josef K. Felixberger, Eberhardt Herdtweck

Publikováno v: Angewandte Chemie. 100:975-978

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b104ca4366490d98ac5aa5c21dafff2b
https://doi.org/10.1002/ange.19881000722

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Mehrfachbindungen zwischen Hauptgruppenelementen und Übergangsmetallen

Autor: Jürgen Riede, Josef G. Kuchler, Paul Kiprof, Wolfgang A. Herrmann

Publikováno v: Journal of Organometallic Chemistry. 371:C13-C17

Methyltrioxorhenium(VII) ( 1 ) reacts cleanly as a typical 14e metallo-acid with nucleophilic anions X − , e.g. chloride and bromide, to yield hexa- or pentacoordinated anions formulated as [CH 3 ReO 3 X 2 ] 2- and [CH 3 ReO 3 X] − , that can be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::287b93a0724441287c4ea0e5c205e6d5
https://doi.org/10.1016/0022-328x(89)85218-0

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