Direct enzyme-catalyzed preparation of polythioester from dithiol and dicarboxylates

Makoto Kato, Kazunobu Toshima, Shuichi Matsumura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Polythioester shows some unique characteristics such as high melting point and poor solubility against various organic solvents. This report covers the synthesis of polythioester from α, ω) -alkanedithiol and diethyl α, ω) -alkanedioate using the lipase-catalyzed reaction. The T m and Tc for all of the obtained polythioester were higher than those of the corresponding polyoxoester analogues. The obtained polythioester showed an odd-even effect.

Original languageEnglish
Title of host publicationPolymer Preprints, Japan
Pages5346
Number of pages1
Volume54
Edition2
Publication statusPublished - 2005
Event54th SPSJ Symposium on Macromolecules - Yamagata, Japan
Duration: 2005 Sep 202005 Sep 22

Other

Other54th SPSJ Symposium on Macromolecules
CountryJapan
CityYamagata
Period05/9/2005/9/22

Fingerprint

Lipases
Organic solvents
Melting point
Enzymes
Solubility

Keywords

  • Dithiol
  • Enzyme-catalyzed polymerization
  • Polythioester

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kato, M., Toshima, K., & Matsumura, S. (2005). Direct enzyme-catalyzed preparation of polythioester from dithiol and dicarboxylates. In Polymer Preprints, Japan (2 ed., Vol. 54, pp. 5346)

Direct enzyme-catalyzed preparation of polythioester from dithiol and dicarboxylates. / Kato, Makoto; Toshima, Kazunobu; Matsumura, Shuichi.

Polymer Preprints, Japan. Vol. 54 2. ed. 2005. p. 5346.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kato, M, Toshima, K & Matsumura, S 2005, Direct enzyme-catalyzed preparation of polythioester from dithiol and dicarboxylates. in Polymer Preprints, Japan. 2 edn, vol. 54, pp. 5346, 54th SPSJ Symposium on Macromolecules, Yamagata, Japan, 05/9/20.
Kato M, Toshima K, Matsumura S. Direct enzyme-catalyzed preparation of polythioester from dithiol and dicarboxylates. In Polymer Preprints, Japan. 2 ed. Vol. 54. 2005. p. 5346
Kato, Makoto ; Toshima, Kazunobu ; Matsumura, Shuichi. / Direct enzyme-catalyzed preparation of polythioester from dithiol and dicarboxylates. Polymer Preprints, Japan. Vol. 54 2. ed. 2005. pp. 5346
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