Copolymerization of Ethylene with Dicyclopentadiene Using a Constrained Geometry Cyclopentadienyl-phenoxytitanium Catalyst
β Scribed by LU, C; ZHANG, Y; MU, Y
- Book ID
- 122080682
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 562 KB
- Volume
- 23
- Category
- Article
- ISSN
- 1005-9040
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π SIMILAR VOLUMES
The solution copolymerization of ethylene (1) with octene-1 (2) in Isopar E using constrained geometry catalyst system, [C 5 Me 4 (SiMe 2 N t Bu)]TiMe 2 (CGC-Ti)/ tris(pentafluorophenyl)boron (TPFPB)/modified methylaluminoxane (MMAO), has been carried out in a high-temperature, high-pressure continu
## Abstract **Summary:** The copolymerization of ethylene and 1,7βoctadiene (OD) was investigated with a constrainedβgeometry catalyst. The ^13^C NMR spectrum of the copolymer indicated cyclization insertion of the OD unit in the penultimate position after a single ethylene insertion step. This uni