Preparation of syndiotactic polyolefins by using metallocene catalysts
β Scribed by T. Asanuma; Y. Nishimori; M. Ito; N. Uchikawa; T. Shiomura
- Publisher
- Springer
- Year
- 1991
- Tongue
- English
- Weight
- 225 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0170-0839
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π SIMILAR VOLUMES
This paper discusses the utilization of metallocene catalyst and borane reagent for the preparation of functionalized polyolefins and diblock copolymers containing polyolefin and functional polymer segments. Two advantages in the metallocene catalyst with strained ligand geometry are (i> the excelle
## Abstract A nickel catalyst was modeled with ligand L^2^, [NH = CHβCH = CHβO]^β^, which should have potential use as a syndiotactic polyolefin catalyst, and the reaction mechanism was studied by theoretical calculations using the density functional method at the B3LYP/ LANL2MB level. The mechanis