Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl-L-aspartate)(PBLA)

Masataka Nakanishi, Woo Dong Jang, Makoto Oba, Yuichi Yamasaki, Kazunori Kataoka

Research output: Contribution to conferencePaper

Abstract

The quantitative aminolysis reactions were successfully achieved by reacting PBLA with a variety of primary amines. The specific rotation of the poly(aspartamide) derivatives synthesized by this reaction depend on the initial condition of the hyper structure of PBLA in the solvents. The mechanism of this reaction may occur not just only through the ester-amide exchange on the side chain but also through the transformation involving α-methine and β-methylene, which also effect the specific rotation.

Original languageEnglish
Pages2697
Number of pages1
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

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Nakanishi, M., Jang, W. D., Oba, M., Yamasaki, Y., & Kataoka, K. (2005). Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl-L-aspartate)(PBLA). 2697. Paper presented at 54th SPSJ Symposium on Macromolecules, Yamagata, Japan.