Dimerization of ethene to 2-butene and metathesis with 1-butene by sequential use of homogeneous catalyst systems
β Scribed by S. Muthukumaru Pillai; G.L. Tembe; M. Ravindranathan
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 340 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0926-860X
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## Abstract Copolymerization of ethylene and 1βbutene were performed using the catalyst system TiCl~3~ Β· 1/3 AlCl~3~/MgCl~2~/THF with or without partial activation by AlEt~2~Cl. The catalyst and the copolymers were characterized by IR spectroscopy. The experimental results reveal that partial activ
## Abstract The effects of different alkoxysilane donors (Ph(EtO)~3~Si, Me(EtO)~3~Si and Ph~2~(EtO)~2~Si) have been compared in propene/1βbutene copolymerization with MgCl~2~βsupported ZieglerβNatta catalysts. The copolymers obtained were fractionated and the fractions characterized by ^13^C NMR an