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Topics in Catalysis

Base Effects on Carbonylative Polymerization of Propylene Oxide with a [(salph)Cr(THF)2]+[Co(CO)4]− Catalyst

  • 20-04-2017
  • Original Paper
Published in:
Authors
Jianwei Jiang

Jianwei Jiang

  • Department of Bio & Nano Chemistry, Kookmin University, 136-702, Seoul, Republic of Korea
Senkuttuvan Rajendiran

Senkuttuvan Rajendiran

  • Department of Bio & Nano Chemistry, Kookmin University, 136-702, Seoul, Republic of Korea
Longhai Piao

Longhai Piao

  • Department of Chemistry, Kongju National University, 314-701, Chungnam, Republic of Korea
Sungho Yoon Corresponding author

Corresponding author Sungho Yoon

  • Department of Bio & Nano Chemistry, Kookmin University, 136-702, Seoul, Republic of Korea
Corresponding author yoona@kookmin.ac.kr
Published in
Topics in Catalysis | Issue 9-11/2017

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Abstract

Poly (3-hydroxybutyrate) (PHB) is a naturally occurring biodegradable and biocompatible polyester and considered as a class of potentially thermoplastic biopolymers in industry. The alternating copolymerization of cheap and available propylene oxide and carbon monoxide may be an efficient synthetic route for PHB. Here, we studied the base effects on the synthesis of PHB using a well-defined [(salph)Cr(THF)2]+[Co(CO)4]− catalyst combined with various bases. It was found that base not only affects the yield of PHB, but also the molar ratio of each unit in the product.

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previous article Dimerization of Bicyclo[2.2.1.]hepta-2,5-diene Over Various Zeolite Catalysts
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Title
Base Effects on Carbonylative Polymerization of Propylene Oxide with a [(salph)Cr(THF)2]+[Co(CO)4]− Catalyst
Authors
Jianwei Jiang
Senkuttuvan Rajendiran
Longhai Piao
Sungho Yoon
Publication date
20-04-2017
Publisher
Springer US
Published in
Topics in Catalysis / Issue 9-11/2017
Print ISSN: 1022-5528
Electronic ISSN: 1572-9028
DOI
https://doi.org/10.1007/s11244-017-0783-3
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