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首页> 外文期刊>Polymer: The International Journal for the Science and Technology of Polymers >NOVEL METHOD OF SYNTHESIZING POLY(SUCCINIMIDE) AND ITS COPOLYMERIC DERIVATIVES BY ACID-CATALYSED POLYCONDENSATION OF L-ASPARTIC ACID
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NOVEL METHOD OF SYNTHESIZING POLY(SUCCINIMIDE) AND ITS COPOLYMERIC DERIVATIVES BY ACID-CATALYSED POLYCONDENSATION OF L-ASPARTIC ACID

机译:L-天冬氨酸的酸催化缩聚反应合成新亚磺酰胺及其共聚衍生物的新方法

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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. [References: 7]
机译:高分子量聚(琥珀酰亚胺)是通过在甲均三甲苯和环丁砜的混合溶剂中使用催化量的邻磷酸将L-天冬氨酸缩聚而定量合成的。另外,在相似的条件下,L-天冬氨酸和ω-氨基酸产生可溶于有机溶剂的聚(琥珀酰亚胺-ω-ω-氨基酸),其在分解温度以下熔融。版权所有(C)1996 Elsevier Science Ltd. [参考:7]

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