Issue 30, 2011
From the journal:

Dalton Transactions

Mononuclear titanium compounds based on the silyl-linked bis(amidinate) ligand: synthesis, characterization and ethylene polymerization†

Sheng-Di Bai,*a   Fei Guan,a   Min Hu,a   Shi-Fang Yuan,a   Jian-Ping Guob  and  Dian-Sheng Liu*a  

* Corresponding authors

a Institute of Applied Chemistry, Shanxi University, Taiyuan, Shanxi, P. R. China
E-mail: sdbai@sxu.edu.cn, dsliu@sxu.edu.cn
Fax: 086-351-7011743
Tel: 086-351-7017948

b Solid wastes resource utilization and energy saving building materials state key laboratory, No. 69 Jingding North Road, Shijingshan District, Beijing, P. R. China

Abstract

The mononuclear silyl-linked bis(amidinate) titanium compound 2 was prepared by salt metathesis of 1 and TiCl4(thf)2. Alkylation of 2 with methyllithium gave analogue 3. Both 2 and 3 exhibited a configuration similar to ansa-metallocene and showed good activity towards ethylene polymerization after activation with MAO.

Graphical abstract: Mononuclear titanium compounds based on the silyl-linked bis(amidinate) ligand: synthesis, characterization and ethylene polymerization

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Article information

DOI
https://doi.org/10.1039/C1DT10365B
Article type
Communication
Submitted
03 Mar 2011
Accepted
30 Mar 2011
First published
14 Apr 2011

Dalton Trans., 2011,40, 7686-7688

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Mononuclear titanium compounds based on the silyl-linked bis(amidinate) ligand: synthesis, characterization and ethylene polymerization

S. Bai, F. Guan, M. Hu, S. Yuan, J. Guo and D. Liu, Dalton Trans., 2011, 40, 7686 DOI: 10.1039/C1DT10365B

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