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 rotations 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
Number of pages1
Publication statusPublished - 2006 Oct 18
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: 2006 May 242006 May 26

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period06/5/2406/5/26

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Kinetics
Amides
Amines
Esters
Derivatives

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Nakanishi, M., Jang, W. D., Oba, M., Yamasaki, Y., & Kataoka, K. (2006). Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl L-aspartate)(PBLA). Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.
Nakanishi, Masataka ; Jang, Woo Dong ; Oba, Makoto ; Yamasaki, Yuichi ; Kataoka, Kazunori. / Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl L-aspartate)(PBLA). Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.1 p.
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Nakanishi, M, Jang, WD, Oba, M, Yamasaki, Y & Kataoka, K 2006, 'Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl L-aspartate)(PBLA)' Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan, 06/5/24 - 06/5/26, .

Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl L-aspartate)(PBLA). / Nakanishi, Masataka; Jang, Woo Dong; Oba, Makoto; Yamasaki, Yuichi; Kataoka, Kazunori.

2006. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.

Research output: Contribution to conferencePaper

TY - CONF

T1 - Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl L-aspartate)(PBLA)

AU - Nakanishi, Masataka

AU - Jang, Woo Dong

AU - Oba, Makoto

AU - Yamasaki, Yuichi

AU - Kataoka, Kazunori

PY - 2006/10/18

Y1 - 2006/10/18

N2 - The quantitative aminolysis reactions were successfully achieved by reacting PBLA with a variety of primary amines.The specific rotations 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.

AB - The quantitative aminolysis reactions were successfully achieved by reacting PBLA with a variety of primary amines.The specific rotations 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.

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M3 - Paper

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Nakanishi M, Jang WD, Oba M, Yamasaki Y, Kataoka K. Mechanism and kinetics of the quantitative aminolysis reaction of poly(β-benzyl L-aspartate)(PBLA). 2006. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.