Synthesis and electrochemistry of schiff base cobalt(III) complexes and their catalytic activity for copolymerization of epoxide andcarbon dioxide

Xiuli Zhuang, Kenichi Oyaizu, Yongsheng Niu, Kenichiroh Koshika, Xuesi Chen, Hiroyuki Nishide

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

A series of cobalt complexes with N,N,O,O-tetradentate Schiff base ligands were employed as catalysts for the alternating copolymerization of carbon dioxide and racemic propylene oxide. End group analysis of the resulting polymer provided strong evidence for a manomer insertion mechanism for the progation step, which indicated that the six-coordination arragement around the cobalt center was maintained during the catalytic cycle.

Original languageEnglish
Pages (from-to)669-676
Number of pages8
JournalMacromolecular Chemistry and Physics
Volume211
Issue number6
DOIs
Publication statusPublished - 2010 Mar 15

Fingerprint

Schiff Bases
epoxy compounds
Epoxy Compounds
copolymerization
Electrochemistry
electrochemistry
Cobalt
dioxides
Copolymerization
imines
catalytic activity
Catalyst activity
cobalt
propylene oxide
synthesis
Carbon Dioxide
Propylene
carbon dioxide
insertion
Carbon dioxide

Keywords

  • Carbon dioxide
  • Catalysts
  • Cobalt
  • Copolymerization
  • Schiff base

ASJC Scopus subject areas

  • Materials Chemistry
  • Polymers and Plastics
  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Condensed Matter Physics

Cite this

Synthesis and electrochemistry of schiff base cobalt(III) complexes and their catalytic activity for copolymerization of epoxide andcarbon dioxide. / Zhuang, Xiuli; Oyaizu, Kenichi; Niu, Yongsheng; Koshika, Kenichiroh; Chen, Xuesi; Nishide, Hiroyuki.

In: Macromolecular Chemistry and Physics, Vol. 211, No. 6, 15.03.2010, p. 669-676.

Research output: Contribution to journalArticle

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