Mechanism of syndiotactic-specific polymerization of styrene
β Scribed by Zambelli, Adolfo; Pellecchia, Claudio; Proto, Antonio
- Book ID
- 120398919
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 425 KB
- Volume
- 89
- Category
- Article
- ISSN
- 1022-1360
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## Abstract The stereoregularity of polystyrenes prepared in the presence of different syndiotactic specific homogeneous catalysts, at different temperatures and monomer concentrations, has been evaluated by ^13^C NMR. It is confirmed that the statistical model of the stereospecific propagation is
## Abstract Syndiotactic polystyrene was efficiently prepared in the presence of a homogeneous catalyst composed of (Ξ·^5^βcyclopentadienyl)tribenzyloxytitanium and methylaluminoxane (MAO) as a cocatalyst. Influences of various polymerization conditions, e.g., [Ti]. [MAO], [St], temperature and the