Formation of a series of stable pillar[5]arene-based pseudo[1]-rotaxanes and their [1]rotaxanes in the crystal state

被引：37
作者：
Han, Ying [1 ]
Huo, Gui-Fei [1 ]
Sun, Jing [1 ]
Xie, Ju [1 ]
Yan, Chao-Guo [1 ]
Zhao, Yue [2 ]
Wu, Xuan [3 ]
Lin, Chen [3 ]
Wang, Leyong [3 ]
机构：
[1] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China
[2] Nanjing Univ, Sch Chem & Chem Engn, State Key Lab Coordinat Chem, Nanjing 210093, Jiangsu, Peoples R China
[3] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem MOE, Nanjing 210093, Jiangsu, Peoples R China
来源：
SCIENTIFIC REPORTS | 2016年 / 6卷
基金：
中国国家自然科学基金;
关键词：
CYCLIC POLYMER; COMPLEXATION; TRANSFORMATION; RECOGNITION; FACILE;
D O I：
10.1038/srep28748
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A series of mono-amide-functionalized pillar[5] arenes with different lengths of N-.-aminoalkyl groups as the side chain on the rim were designed and synthesized, which all formed pseudo[1] rotaxanes in the crystal state. And these pseudo[1] rotaxanes could be transformed into [1] rotaxanes or open forms in the crystal state. In addition, they were also studied in solution by H-1 NMR spectroscopy.
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页数：6
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