A new catalyst for ethylene polymerization based on the oxidation product of dibenzenetitanium(0) with fullerene
β Scribed by E. F. Kvashina; Z. M. Dzhabieva; O. N. Efimov; M. G. Kaplunov
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 162 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1573-9171
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π SIMILAR VOLUMES
MgCl 2 adducts with alcohols and ethers can be converted to more active supports through the elimination of the alcohol molecules from the adducts by thermal desolvation. Catalysts supported on the products of thermal desolvation of the MgCI: adducts with methyl and ethyl alcohols have been prepared
A new class of efficient poly(ethylene-glycol)-supported catalysts based on proline was designed to catalyze the asymmetric Michael addition of ketones to nitrostyrenes. Using 5 mol% of the best catalyst, the products of the Michael reactions were obtained in good yields (up to 94%), moderate to goo