Affiliation:
1. Department of Molecular Chemistry and Engineering, Faculty of Engineering, Tohoku University
Abstract
Abstract
Enzymatic ring-opening polymerization of lactones was achieved by using lipase as catalyst. The polymerization of ε-caprolactone by Pseudomonas fluorescens lipase at 60 °C in bulk for 10 days afforded a polyester with average molecular weight of 7.0 × 103. From 1H and 13C NMR analysis, the polymer possesses the terminal structure of a carboxylic acid group at one end and a hydroxyl group at the other.
Publisher
Oxford University Press (OUP)
Cited by
251 articles.
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