HALF-TITANOCENE CHLORIDES 2-(BENZIMIDAZOL-2-YL)QUINOLIN-8-OLATES: SYNTHESIS, CHARACTERIZATION AND ETHYLENE (CO-)POLYMERIZATION BEHAVIOR

Wen-juan Zhang; Wei Huang; Tong-ling Liang; Wen-hua Sun

doi:10.1007/s10118-013-1253-4

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HALF-TITANOCENE CHLORIDES 2-(BENZIMIDAZOL-2-YL)QUINOLIN-8-OLATES: SYNTHESIS, CHARACTERIZATION AND ETHYLENE (CO-)POLYMERIZATION BEHAVIOR

Special Issue: Coordination Polymerization of Olefins | Updated：2023-01-03

- HALF-TITANOCENE CHLORIDES 2-(BENZIMIDAZOL-2-YL)QUINOLIN-8-OLATES: SYNTHESIS, CHARACTERIZATION AND ETHYLENE (CO-)POLYMERIZATION BEHAVIOR
- Chinese Journal of Polymer Science Vol. 31, Issue 4, Pages: 601-609(2013)
- Affiliations：
  
  Key laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- Author bio：
  
  **Wen-hua Sun (孙文华), E-mail: whsun@iccas.ac.cn
- Funds：
- DOI：10.1007/s10118-013-1253-4
  CLC：
- Received：05 November 2012，
  
  Revised：2012-12-18，
  
  Accepted：24 December 2012，
  
  Published：2013-04
- Accepted：
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Wen-juan Zhang, Wei Huang, Tong-ling Liang, et al. HALF-TITANOCENE CHLORIDES 2-(BENZIMIDAZOL-2-YL)QUINOLIN-8-OLATES: SYNTHESIS, CHARACTERIZATION AND ETHYLENE (CO-)POLYMERIZATION BEHAVIOR[J]. Chinese Journal of Polymer Science, 2013, 31(4): 601-609.
DOI：

Wen-juan Zhang, Wei Huang, Tong-ling Liang, et al. HALF-TITANOCENE CHLORIDES 2-(BENZIMIDAZOL-2-YL)QUINOLIN-8-OLATES: SYNTHESIS, CHARACTERIZATION AND ETHYLENE (CO-)POLYMERIZATION BEHAVIOR[J]. Chinese Journal of Polymer Science, 2013, 31(4): 601-609. DOI： 10.1007/s10118-013-1253-4.

摘要

Abstract

A series of half-titanocene chloride 2-(benzimidazol-2-yl)quinolin-8-olates

C1−C6

were synthesized by treating the lithium salts of the ligand with CpTiCl

. All the complexes were characterized by

H-NMR

C-NMR and elemental analyses

and the crystal structure of

and

was measured by X-ray. These half-titanocene complexes showed moderate catalytic activities toward ethylene polymerization (up to 1840 kg·mol

−1

(Ti)·h

−1

) when activated with MMAO

affording the high molecular weight polymers. And they also exhibited good activity for copolymerization of ethylene and α-olefin with low content of co-monomer.

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