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

doi:10.1002/macp.200900472

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

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

18 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 language	English
Pages (from-to)	669-676
Number of pages	8
Journal	Macromolecular Chemistry and Physics
Volume	211
Issue number	6
DOIs	https://doi.org/10.1002/macp.200900472
Publication status	Published - 2010 Mar 15

Keywords

Carbon dioxide
Catalysts
Cobalt
Copolymerization
Schiff base

ASJC Scopus subject areas

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

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10.1002/macp.200900472

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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.",

keywords = "Carbon dioxide, Catalysts, Cobalt, Copolymerization, Schiff base",

author = "Xiuli Zhuang and Kenichi Oyaizu and Yongsheng Niu and Kenichiroh Koshika and Xuesi Chen and Hiroyuki Nishide",

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T1 - Synthesis and electrochemistry of schiff base cobalt(III) complexes and their catalytic activity for copolymerization of epoxide andcarbon dioxide

AU - Zhuang, Xiuli

AU - Oyaizu, Kenichi

AU - Niu, Yongsheng

AU - Koshika, Kenichiroh

AU - Chen, Xuesi

AU - Nishide, Hiroyuki

PY - 2010/3/15

Y1 - 2010/3/15

N2 - 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.

AB - 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.

KW - Carbon dioxide

KW - Catalysts

KW - Cobalt

KW - Copolymerization

KW - Schiff base

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

Abstract

Keywords

ASJC Scopus subject areas

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