Butadiene polymerization with nickel compounds: Effect of cocatalysts
β Scribed by M. C. Throckmorton
- Book ID
- 101586177
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 410 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
The one-pot reactions of salicylaldehyde or its derivatives with 2,6-dialkyl substituted anilines in the presence of metallating agent, Co(OAc) 2 .4H 2 O, yield a series of cobalt(II) complex precatalysts (Ar 1 -N C-Ar 2 -O) 2 Co (1, Ar 1 = 2,6-dimethylaryl, Ar 2 = aryl; 2, Ar 1 = 2,6diethylaryl, Ar
Different chlorine-free alkylaluminum compounds were active cocatalysts for ethylene polymerization in the presence of 1,4-bis(2,6-diisopropylphenyl)-acenaphthenediimine-dichloronickel (II) (1). The combination of 1 with trimethylaluminum or triisobutylaluminum produced catalytically active species