Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Johann Hiermeier"'
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. 49:763-769
Two isomers of tetrahydro-4,4,8,8-tetramethyl-4,8-disila-s-indacene (LH2) were monodeprotonated and treated with cyclopentadienyl anion and NiBr2(THF)1,5 to give a 72% yield of the mixed nickelocene CpNi(LH) where a cyclopentadiene is fused to a nick
Autor:
Gerhard Müller, Monika Fritz, Gabriele Reber, Johann Hiermeier, Frank H. Köhler, Norbert Hertkorn, Oliver Steigelmann
Publikováno v:
Chemische Berichte. 124:1531-1539
The tetrahydro-4,4,8,8-tetramethyl-4,8-disila-s-indacenyl anion (LH) reacts with or without cyclopentadienyl anion (Cp−) and Fe2Cl4(THF)3 to give the mixed ferrocenes CpFe(LH) and (LH)2Fe in 50 and 63% yield, respectively. Near room temperature and
Autor:
Peter Hudeczek, Janet Blümel, Monika Fritz, Pierre Bergerat, Olivier Kahn, Johann Hiermeier, Frank H. Köhler
Publikováno v:
Angewandte Chemie International Edition in English. 31:1258-1260
Lorenz, Chem. Ber. 1977, ff0, 760. [20] 7: Monoclinic, space group P2Jn (No. 14) with u = 12.406(4), b = 6.733(2), c = 16.390(4) A, = 95.11(2)", V = 1363.6(5) A3, and 2 = 4 (e.,.,, =1.685 gcm-'), p(MoK.) = 93.18 cm-', 3997 unique reflections, 3777 wi
Autor:
Oliver Kahn, Johann Hiermeier, Frank H. Köhler, Monika Fritz, Janet Blümel, Pierre Bergerat, Peter Hudeczek
Publikováno v:
Angewandte Chemie. 104:1285-1287
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