Browsing Naturwissenschaften, Mathematik und Informatik by Referee "Roesky, Herbert W. Prof. Dr. Dr. h.c."
Now showing items 21-29 of 29
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Neue kovalent und ionogen aufgebaute Alkinylderivate mit Elementen der 13. Gruppe des Periodensystems
(2003-04-23)In spite of their synthetic use in organic chemistry, only a few alkynyl derivatives of group 13 metals are known in the literature and a very few of them are structurally characterized.In ... -
Aluminum Compounds with 3,5-Di-tert-butylpyrazolato Ligands: Syntheses, Structures and Reactions
(2002-01-11)In this doctoral thesis the bulky 3,5-Di-tert-butylpyrazolato ligand was used to synthesize 27 new organoaluminum complexes combined with halide, alkyl, acetylide groups, hydride, ... -
Reaktionen von Ketazinen mit halogenfunktionellen Boranderivaten
(2001-11-07)This thesis refers to the reaction of mono- and dilithiated ketazines (R2C=N-N=CR2) with halofunctional borane derivatives. In the first part syntheses of mono- and dilithiated tert-butyl ... -
Non-Cp Metal complexes Supported by Nitrogen Donor Ligands
(2001-09-21)Nitrogen donor ligands of varying steric demand and different hapticities have been explored with different metals and some of the resulting compounds have been used as precursors for the ... -
Selektive Halogenierungen unter Phasentransferbedingungen: Mechanistische Untersuchungen und Synthetische Anwendungen
(2001-08-01)The present thesis deals with a new selective method for halogenation (Cl, Br,I) of organic compounds in multiphase systems. Systematic variations of the reaction conditions led to strong ... -
Synthesis of Organoaluminum Fluorides and of an Oxo-Centered Trinuclear Carboxylate of Aluminum
(2001-08-01)In this doctoral thesis the bulky ligand Tris(trimethylsilyl)methyl was used to synthesize organoaluminum fluorides combined with alkali ions and for preparation of an oxo-centered trinuclear carboxylate of aluminum as ... -
Initiierungseffektivität von linearen und zyklischen Dialkylperoxiden in der Ethen-Hochdruckpolymerisation
(2001-06-29)Transfer constants in ethene homo-polymerization for two aldehydes and one ketone were determined using the mayo-method and the chain-length-distribution method. Various peroxides were used ... -
Aluminum (I, II, III) Compounds with Multidentate Ligands: Syntheses, Reactivity, and Structures
(2001-06-01)In this dissertation, bulky multidentate ligands 1-aza-allyl, N-functionized aryl, diketiminato were used for the preparation of novel aluminum compounds in all oxidation states. The ...