Eightfold Functionalization of the Octasilsesquioxane Core
نویسندگان
چکیده
P. Jutzi*, C. Batz, A. Mutluay Fakultät für Chemie der Universität, Universitätsstraße 25, D-33615 Bielefeld Herrn Prof. Dr. H. Schmidbaur zum 60. Geburtstag gewidmet Z. Naturforsch. 49b, 1689-1692 (1994); received May 17, 1994 Octasilsesquioxanes, Hydrosilylation, Siloxanes, Ferrocenes, Carboranes Eightfold functionalized octasilsesquioxanes (R8Si80 12) are synthesized using the hydro silylation method. Different types of groups R, consisting of an ( 0 S iM e 2(CH2)2) spacer unit and various terminal units ( -C H 2(C2M e)B1oH1o, C 5H3MeMn(CO)3, -S iM e2C5H4FeC5H 5 , -S iM e2Cl, -SiM eCl2, -S i(O E t)3) have been introduced. The hydro silylation products have been characterized by ‘H, 13C, 29Si NMR and infrared spectroscopy and elemental analysis. The redox properties of the ferrocenyl substituted compound have been studied by cyclovoltammetry.
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تاریخ انتشار 2013