[2]Pseudorotaxanes and [2]Catenanes Constructed by OxacalixcrownsNiologen Molecular Recognition Motifs

被引：20
|
作者：
Liu, Hua [1 ]
Li, Xiao-Yan [1 ]
Zhao, Xiao-Li [2 ,3 ]
Liu, Yahu A. [4 ]
Li, Jiu-Sheng [1 ]
Jiang, Biao [1 ]
Wen, Ke [1 ,5 ]
机构：
[1] Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China
[2] E China Normal Univ, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China
[3] E China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China
[4] ChemBridge Res Labs Inc, Med Chem, San Diego, CA 92127 USA
[5] ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China
来源：
ORGANIC LETTERS | 2014年 / 16卷 / 22期
基金：
中国国家自然科学基金;
关键词：
BIS(CROWN ETHER); HOST; COMPLEXATION; DERIVATIVES; CRYPTANDS; ROTAXANE; 1,3-ALTERNATE; CONFORMATION; POLYMER; SYSTEMS;
D O I：
10.1021/ol502869u
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Oxacalix[2]arene[2]pyrazine and functional polyether derived oxacalixcrown-6, -7, and -8 were synthesized, and their hostguest complexation with paraquat to form [2]pseudorotaxanes was studied. The [2]pseudorotaxanes were then successfully used in the construction of two oxacalixcrown-tetracationic cyclophane [CBPQT(4+)] based [2]catenanes.
引用
收藏
页码：5894 / 5897
页数：4
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