Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hermann Atzkern"'
Autor:
Bernd Weber, Johann Hiermeier, Peter Hudeczek, Monika Fritz, Pierre Bergerat, Hermann Atzkern, Frank H. Koehler, Olivier Kahn, Martin Paul, Holger Beruda
Publikováno v:
Journal of the American Chemical Society. 117:997-1011
Publikováno v:
Zeitschrift für Naturforschung B. 45:329-343
Two cyclopentadienes have been linked in a stereochemically rigid arrangement such that the cyclopentadienes are not coplanar. The key intermediates in the synthesis were tetrakis(methylene)bicyclo[2.2.2]oct-2-ene (12) or -octane (14). The access to
Autor:
Basil Kanellakopulos, Gerhard Müller, Hermann Atzkern, Johann Hiermeier, Frank H. Köhler, Oliver Steigelmann
Publikováno v:
J. Chem. Soc., Chem. Commun.. :997-999
Doubly silyl-bridged cyclopentadienyl anion (L2–), chromium(II) chloride and cyclopentadienyl anion (Cp–) react to give the dinuclear chromocene CpCrLCrCp with a metal–metal distance of 5.831(1)A(X-ray determination) that has magnetically proba
Autor:
Yoshiaki Kobuke, Mamoru Yamanishi, Itaru Hamachi, Hiroyuki Kagawa, Hisanobu Ogoshi, Hermann Atzkern, Johann Hiermeier, Basil Kanellakopulos, Frank H. Köhler, Gerhard Müller, Oliver Steigelmann
Publikováno v:
J. Chem. Soc., Chem. Commun.. :1496-1496