MCM-41 immobilised borate co-catalyst for metallocene catalyzed propene oligomerisation
Literature Information
Marc Kwanten, Brenda A. M. Carrière, Piet J. Grobet, Pierre A. Jacobs
Reaction of tris(pentafluorophenyl)boron with the silanol groups of MCM-41 resulted in the heterogeneous tris(pentafluorophenyl)borate anion. This immobilised weakly-coordinating anion retains metallocenes, thus yielding a heterogeneous propene oligomerisation catalyst. Activity comparable to the corresponding homogeneous catalyst can be obtained. The products typically consist of over 90% 1-alkenes with Flory–Schulz carbon number distribution.
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amine structure [(2-chlorophenyl)methyl](ethyl)amine structure](https://static.chemtradehub.com/structs/629/62924-61-2-0728.webp)
