Abstract
The anchoring of alumoxane, synthesized by the in situ hydrolysis of trimethylaluminum, on the internal pore walls of a mesoporous MCM-41 support generates a highly active and selective host for bis(cyclopentadienyl)zirconium dimethyl (Cp2Zr(CH3)2) in the oligomerization of propene. The regioselective preference of the immobilized metallocene is preserved and a typical Flory–Schulz distribution for the propene oligomers is obtained.
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Van Looveren, L.K., De Vos, D.E., Vercruysse, K.A. et al. Oligomerization of propene on an alumoxane-grafted MCM-41 host with bis(cyclopentadienyl)zirconium dimethyl (Cp2Zr(CH3)2). Catalysis Letters 56, 53–56 (1998). https://doi.org/10.1023/A:1019044709620
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DOI: https://doi.org/10.1023/A:1019044709620