Works by Spannenberg, Anke

Results: 252
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    Formation of Zirconocene Fluoro Complexes: No Deactivation in the Polymerization of Olefins by the Contact-Ion-Pair Catalysts [Cp′2ZrR]+[RB(C6F5)3]−We are grateful to the Deutsche Forschungsgemeinschaft (Research Training Group 1213 and SPP 1118, project no. RO 1269/6) and the Russian Foundation for Basic Research (project code 05-03-32515) for financial support. We thank our technical staff, in particular Petra Bartels and Regina Jesse, for skilled assistance. Cp′=substituted or unsubstituted η5-cyclopentadienyl; R=Me, H.

    Published in:
    Angewandte Chemie International Edition, 2006, v. 45, n. 25, p. 4195, doi. 10.1002/anie.200600361
    By:
    • Perdita Arndt;
    • Ulrike Jäger-Fiedler;
    • Marcus Klahn;
    • Wolfgang Baumann;
    • Anke Spannenberg;
    • Vladimir V. Burlakov;
    • Uwe Rosenthal
    Publication type:
    Article
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    Cobalt(I)-Catalyzed Asymmetric [2+2+2] Cycloaddition of Alkynes and Nitriles: Synthesis of Enantiomerically Enriched Atropoisomers of 2-ArylpyridinesThis work was supported by Deutsche Forschungsgemeinschaft (He 3330/1-1; He 3330/1-3) and Grünenthal GmbH. We are grateful to Professor Uwe Rosenthal for helpful critical discussions, Beate Friedrich for technical assistance, and Hannelore Baudisch for analytical measurements.

    Published in:
    Angewandte Chemie International Edition, 2004, v. 43, n. 29, p. 3795, doi. 10.1002/anie.200454164
    By:
    • Andrey Gutnov;
    • Barbara Heller;
    • Christine Fischer;
    • Hans-Joachim Drexler;
    • Anke Spannenberg;
    • Bernd Sundermann;
    • Corinna Sundermann
    Publication type:
    Article
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    A Mixed Valent Trinuclear Nickel Complex.

    Published in:
    Zeitschrift für Anorganische und Allgemeine Chemie, 2018, v. 644, n. 15, p. 813, doi. 10.1002/zaac.201800090
    By:
    • Höhne, Martha;
    • Müller, Bernd H.;
    • Peulecke, Normen;
    • Spannenberg, Anke;
    • Jiao, Haijun;
    • Rosenthal, Uwe
    Publication type:
    Article
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    The Influence of the Ligands Cp*(η<sup>5</sup>-C<sub>5</sub>Me<sub>5</sub>) and Cp(η<sup>5</sup>-C<sub>5</sub>H<sub>5</sub>) on the Stability and Reactivity of Titanocene and Zirconocene Complexes: Reactions of the Bis(trimethylsilyl)acetylene Permethylmetallocene Complexes (η<sup>5</sup>-C<sub>5</sub>Me<sub>5</sub>)<sub>2</sub>M(η<sup>2</sup>-Me<sub>3</sub>SiC<sub>2</sub>SiMe<sub>3</sub>), M = Ti, Zr, with H<sub>2</sub>O and CO<sub>2</sub>

    Published in:
    Zeitschrift für Anorganische und Allgemeine Chemie, 1999, v. 625, n. 6, p. 910, doi. 10.1002/(sici)1521-3749(199906)625:6&lt;910::aid-zaac910&gt;3.3.co;2-y
    By:
    • Pellny, Paul-Michael;
    • Burlakov, Vladimir V.;
    • Baumann, Wolfgang;
    • Spannenberg, Anke;
    • Rosenthal, Uwe
    Publication type:
    Article
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