Browsing Fakultät für Chemie (inkl. GAUSS) by Advisor "Klingebiel, Uwe Prof. Dr."
Now showing items 1-7 of 7
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Fluorfunktionelle 1,3-Diaza-2-sila-cyclopentene -Synthese, Reaktionen und Kristallstrukturen
(2009-02-09)The synthesis of new, unknown aluminium, gallium and amino-substituted diaza-silacyclopentenes-compounds is the point of interests of this work. Lithiumsalts react like iminosilenes with elment-compounds of the 13. main-group. ... -
Lithiumamide, -hydrazonide und -ketazide als Bausteine acyclischer, cyclischer und spirocyclischer Bor-, Phosphor- und Siliciumverbindungen sowie monomerer und dimerer Amino-imino-borene
(2009-02-09)Flurorosilylhydrazones are obtained from the reaction of lithiated hydrazones with fluorosilanes. On subsequent reaction with tert-butyllithium, cyclization takes place, to give ... -
Oberflächenchemie an Silicium-Nanopartikeln
(2009-02-05)Two nanocrystalline silicon powders from industrial production that differ in their primary particle size (50-300 nm and 5-10 nm), were used for surface modifications on the nanometer scale. ... -
Synthese von Amino- bzw. Hydrazinosilanen und -boranen, Lithiumsalzen, Iminoborenen und Borkationen
(2008-01-29)The present dissertation discusses the synthesis and crystal structures of two dilithiumsilylamides that can be purified by destillation. Apart from studies of thermal and anionic silyl ... -
Reaktionen des Bis(tert-butyl-methyl)ketazins mit Halogensilanen
(2004-10-22)This thesis refers to the synthesis of unknown acyclic und cyclic silylketazines. Reactions of monolithiated bis(tert-butyl-methyl)ketazine with chloro- and fluorosilanes lead to acyclic ... -
Reaktionen des Amino-di-<i>tert</i>-butylsilanols
(2003-11-26)In contrast to carbon chemistry in silicon chemistry a kinetic stabilization of compounds with two or three OH or NH2 groups bonded to one silicon atom is possible. The reaction of (Me3C)2Si(OH)Cl with liquid ammonia affords ...