Efficient syntheses of pillar[6] arene-based hetero[4]rotaxanes using a cooperative capture strategy

被引:83
|
作者
Hou, Xisen [1 ]
Ke, Chenfeng [1 ]
Cheng, Chuyang [1 ]
Song, Nan [2 ]
Blackburn, Anthea K. [1 ]
Sarjeant, Amy A. [1 ]
Botros, Youssry Y. [3 ,4 ]
Yang, Ying-Wei [2 ]
Stoddart, J. Fraser [1 ]
机构
[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA
[2] Jilin Univ, Coll Chem, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
[3] Intel Corp, Univ Res Off, Santa Clara, CA 95054 USA
[4] King Abdul Aziz City Sci & Technol KACST, Joint Ctr Excellence Integrated Nanosyst JCIN, Riyadh 11442, Saudi Arabia
关键词
RAY CRYSTAL-STRUCTURE; HIGH-YIELD SYNTHESIS; DIASTEREOSELECTIVE SYNTHESIS; SUPRAMOLECULAR POLYMERS; MOLECULAR RECOGNITION; INCLUSION COMPLEX; VIOLOGEN POLYMER; RADICAL-CATION; GUEST; HOST;
D O I
10.1039/c4cc00733f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
While a single pillar[6] arene ring, nestling between two cucurbit[6]uril rings in a series of three hetero[4]rotaxanes, is conformationally mobile in solution, it adopts the energetically most favourable conformation with local C-3V symmetry in the solid state.
引用
收藏
页码:6196 / 6199
页数:4
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