系列聚酰胺-胺型树枝状大分子的合成与表征

Synthesis and Characterization of a Series of Polyamide Amine Dendrimers

以丁二胺、己二胺和辛二胺为起始核,通过迈克尔加成和酰胺化反应合成了系列1.0代聚酰胺-胺型树枝状大分子。采用元素分析、红外光谱和~1H NMR分析对3种新型聚酰胺-胺型树枝状大分子的结构进行了表征,结果表明所得产物的结构与目标产物的结构相符。

Series 1.0 polyamide-amine dendrimers were synthesized with butanediamine, hexamethylenediamine and octanethylenediamine as the initiation cores in Michael addition and amidation reaction. The structures of three new polyamide-amine dendrimers were characterized with the techniques of elementary analysis, IR spectroscopy and 1H NMR. The results of analysis have shown that the structures of the synthesized products are the same as that of the target products.