Novel method of synthesizing poly(succinimide) and its copolymeric derivatives by acid-catalysed polycondensation of L-aspartic acid

被引：54

作者：

Tomida, M

Nakato, T

Kuramochi, M

Shibata, M

Matsunami, S

Kakuchi, T

机构：

[1] HOKKAIDO UNIV,GRAD SCH ENVIRONM EARTH SCI,SAPPORO,HOKKAIDO 060,JAPAN

[2] MITSUBISHI CHEM CORP,TSUKUBA RES CTR,AMI,IBARAKI 30003,JAPAN

来源：

POLYMER | 1996年 / 37卷 / 19期

关键词：

L-aspartic acid; omega-amino acid; poly(succinimide);

D O I：

10.1016/0032-3861(96)00267-4

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

High molecular weight poly(succinimide) was quantitatively synthesized by polycondensation of L-aspartic acid using a catalytic amount of o-phosphoric acid in the mixed solvent of mesitylene and sulfolane. In addition, under similar conditions, L-aspartic acid and omega-amino acid produced an organic solvent-soluble poly(succinimide-co-omega-amino acid), which melted below the decomposition temperature. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：4435 / 4437

页数：3

共 7 条

[1] POLYCONDENSATION OF THERMAL PRECURSORS OF ASPARTIC ACID [J].