143246-72-4Relevant academic research and scientific papers
Method for producing monoaryloxy-ansa-metallocenes
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, (2008/06/13)
The present invention relates to a process for preparing monoaryloxy-metallocenes of the formula (II), which comprises reacting a ligand starting compound of the formula (III) with a transition metal compound of the formula (I), where the symbols are as defined in the claims. One specific embodiment relates to the stereoselective preparation of monoaryloxy-metallocenes using a transition metal compound of the formula (Ia)
Processes for producing silicon- or germanium-containing organic compound, transition metal complex, catalyst for polymerization of α-olefin and α-olefin polymer
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, (2008/06/13)
An alkali metal- or alkali earth metal-containing organic compound (i) is reacted with a leaving group- and silicon- or germanium-containing compound (ii) in the presence of a nitrogen-containing aromatic heterocyclic compound. By such a method, it is pos
