Metallocenes based catalytic systems play an important role for the preparation of ethene based homo- and co-polymers. Tetrahydroindenyl derivatives can be more effective and stable co-catalysts than the parent unsaturated derivatives, due to their the steric and electronic properties. We have recently reported a new synthetic method [1] to access directly these complexes, in alternative to the normal route via the catalytic hydrogenation of the corresponding unsaturated indenyl complexes.
20.Polo E., Garon S., Milani F., Zanella P., Traverso O., Green M.L.H.,
Polo E;
1999
Abstract
Metallocenes based catalytic systems play an important role for the preparation of ethene based homo- and co-polymers. Tetrahydroindenyl derivatives can be more effective and stable co-catalysts than the parent unsaturated derivatives, due to their the steric and electronic properties. We have recently reported a new synthetic method [1] to access directly these complexes, in alternative to the normal route via the catalytic hydrogenation of the corresponding unsaturated indenyl complexes.File in questo prodotto:
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