Novel triptycene-based cylindrical macrotricyclic host: Synthesis and complexation with paraquat derivatives

被引:107
作者
Zong, QS [1 ]
Chen, CF
机构
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
关键词
D O I
10.1021/ol052325w
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A novel triptycene-based cylindrical macrotricyclic polyether containing two dibenzo[24]crown-8 cavities has been synthesized and proved to be a highly efficient host for the complexation with paraquat derivatives. Consequently, a new kind of very stable pseudorotaxane-type complex was formed in solution and in the solid state.
引用
收藏
页码:211 / 214
页数:4
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