Group IV Metallocene Bis(trimethylsilyl)acetylene Complexes as Catalysts in the Dehydrocoupling Polymerization of 1,2-Di

The catalytic activities of five bis(trimethylsilyl)acetylene complexes of group IV metallocenes in the dehydrocoupling reaction of various 1,2-disubstituted hydrodisilanes were investigated. The reactions were monitored by GC/MS analysis in the early sta

  • PDF / 24,300,673 Bytes
  • 235 Pages / 595.32 x 793.68 pts Page_size
  • 22 Downloads / 246 Views

DOWNLOAD

REPORT


Springer-Verlag Wien GmbH

Univ.-Prof. Dr. Ulrich Schubert Institut für Anorganische Chemie, Technische Universität, Wien, Österreich

This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically those of translation, reprinting, re-use of illustrations, broadcasting, reproduction by photocopying machines or similar means, and storage in data banks. © 1999 Springer-Verlag Wien Originally published by Springer-Verlag Wien New York in 1999 Softcover reprint of the hardcover 1st edition 1999 Typesetting: Thomson Press (India) Ltd., New Delhi Printed on acid-free and chlorine-free bleached paper With 89 partly coloured Figures CIP data applied for

Special Edition of "Monatshefte für Chemie / Chemical Monthly", Vol. 130, No. 1, 1999 I S B N 978-3-7091-7306-0 I S B N 978-3-7091-6357-3 (eBook) D O I 10.1007/978-3-7091-6357-3

Contents Editorial ............................................................ .

Invited Reviews Schlenk C., Frey H. Carbosilane Dendrimers - Synthesis, Functionalization, Application Veith M., Rammo A., Jarczyk M., Huch V Synthesestrategien zur Darstellung von unterschiedlich funktionalisierten Cyclosiloxanen sowie Additions- und Substitutionsreaktionen eines A14 (OHkAchtringes in einem molekularen Oligoalumosiloxan .................

3

15

Contributions Schneider M., Neumann B., Stammler H.-G., Jutzi P. Structure Determining Effect of Alcohols and Water on the Shape of the Hydrogen Bonded Network in Adducts with (9-Methyl-fluoren-9-yl)-silanetriol .............

33

Gun' ko Y. K, Nagy L., Briiser W, Lorenz V, Fischer A., Giej3mann S., Edelmann F. T., Jacob K, Vertes A. Silsesquioxane Chemistry II. Tin(IV) and Hafnium(IV) Compounds of Silsesquioxanes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

45

Ossadnik C., Veprek S., Marsmann C., Rikowski E. Photolumineszenzeigenschaften von substituierten Silsesquioxanen der Zusammensetzung R n(Si01.5)n .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

55

Kleewein A., Stuger H. Gezielte Synthese siloxenahnlicher Polymere

69

Vogg G., Zamanzadeh-Hanebuth N., Brandt M. S., Stutzmann M., Albrecht M. Preparation and Characterization of Epitaxial CaSi 2 and Siloxene Layers on Silicon . .

79

Schneider A., Kairies S., Rose K Synthesis of Alkoxysilyl Substituted Cyclophosphazenes and their Properties in the Sol-Gel Process ..................................................

89

Tacke R., Heermann J., Piilm M., Gottfried E. A Zwitterionic A?Si-Silicate with an Almost Ideal Square-Pyramidal Si Coordination Polyhedron: Synthesis and Crystal Structure Analysis .........................

99

Eujen R., Roth A., Brauer D. J. Preparation and Structure of l-(Trifluoro-methyl)silatrane

109

VI

Contents

Mucha F, Haberecht Jo, Bohme Uo, Roewer Go Hexacoordinate Silicon-Azomethine Complexes: Synthesis, Characterization, and Properties 00000000000000000000000000000000. . . . . . . . . . . . . . .