Issue 7, 2017
From the journal:

Polymer Chemistry

A highly active chiral (S,S)-bis(oxazoline) Pd(ii) alkyl complex/activator catalytic system for vinyl polymerization of norbornene in air and water†

Yingda Huang,a   Jianyun He,a   Zhanxiong Liu,a   Guilong Cai,a   Shaowen Zhanga  and  Xiaofang Li ORCID logo *a  

* Corresponding authors

a Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing, China
E-mail: xfli@bit.edu.cn

Abstract

A series of air/water-tolerant chiral Pd alkyl complexes (R2-(S,S)-BOZ)PdR′ (1–3, R = CH(CH3)2, Ph; R′ = Me, Ph) were synthesized and structurally characterized. In the presence of an excess of activator, such as [Ph3C][B(C6F5)4], [PhMe2NH][B(C6F5)4], or B(C6F5)3, the air/water-tolerant chiral Pd(II) alkyl complexes 1–3 could promote the norbornene polymerization in air and water using unpretreated technical grade solvent and monomer with extremely high activity up to 1.7 × 109 g PNB per molPd per h.

Graphical abstract: A highly active chiral (S,S)-bis(oxazoline) Pd(ii) alkyl complex/activator catalytic system for vinyl polymerization of norbornene in air and water

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Article information

DOI
https://doi.org/10.1039/C6PY01859A
Article type
Paper
Submitted
23 Oct 2016
Accepted
22 Dec 2016
First published
26 Dec 2016

Polym. Chem., 2017,8, 1217-1222

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A highly active chiral (S,S)-bis(oxazoline) Pd(II) alkyl complex/activator catalytic system for vinyl polymerization of norbornene in air and water

Y. Huang, J. He, Z. Liu, G. Cai, S. Zhang and X. Li, Polym. Chem., 2017, 8, 1217 DOI: 10.1039/C6PY01859A

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