摘要
利用3,5-二氨基苯甲酸和4,6-二羟基间苯二酸的衍生物设计并合成了一类新芳香酰胺聚合物.其溶解度、浓度核磁、紫外可见吸收光谱(UV)和圆二色谱(CD)实验表明,聚合物可以发生折叠形成螺旋结构,折叠聚合物的侧链酰胺间的分子内氢键作用可以稳定螺旋构像.
Long aromatic polymer chains which based on 3,5-diaminobenzoic acid derivatives and 4,6-dihydroxyisophthalic acid derivatives are designed and synthesized. The results of solubility, NMR, UV-Vis spectrum and circular dichroism（CD）experments indicate that the polymer adopts a hollow helical conformation that is stablized by intramolecular H-bonding interaction between side chains.
作者
王恒
张宇坤
邹胜
曹金鑫
黄晴菲
王启卫
朱槿
Wang Heng;Zhang Yukun;Zou Shenga;Cao Jinxin;Huang Qingfei;Wang Qiwei;Zhu Jin(Chengdu Institute of Organic Chemistry,Chinese Academy of Science,Chengdu 610041;Universtiy of Chinese Academy of Sciense,Beijing 100049)
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2018年第8期2060-2066,共7页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(No.20772123)资助项目
