Polymerization of propylene with vanadium halides and aluminum alkyls
✍ Scribed by Natta, G. ;Mazzanti, G. ;De Luca, D. ;Giannini, U. ;Bandini, F.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1964
- Weight
- 462 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0025-116X
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📜 SIMILAR VOLUMES
## Abstract A number of organoaluminum compounds, stabilized with intramolecular nitrogen‐ or oxygen‐donor functions, have been used as cocatalysts for the MgCl~2~/TiCl~4~‐catalyzed homopolymerization of propene as well as for the copolymerization of ethene with propene. The polymerization behavior
Reaction of trialkylaluminum Al 2 R 6 (R = Me, Et) with 2,2'methylenebis(6-tert-butyl-4-methylphenol) (mbmpH 2 ) gives the dimeric mono(alkyl) complex [Al(mbmp)R] 2 with bridging oxygen atoms. Reaction of [Al(mbmp)R] 2 with one equiv. of 2-propanol results in the formation of the dimeric isopropoxid