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Supramolecular Polymers Based on Efficient Pillar[5]areneNeutral Guest Motifs
被引:164
|作者:
Li, Chunju
[1
,2
]
Han, Kang
[1
]
Li, Jian
[1
]
Zhang, Yanyan
[3
]
Chen, Wei
Yu, Yihua
[3
]
Jia, Xueshun
[1
]
机构:
[1] Shanghai Univ, Dept Chem, Shanghai 200444, Peoples R China
[2] BNLMS, Beijing 100190, Peoples R China
[3] E China Normal Univ, Shanghai Key Lab Magnet Resonance, Dept Phys, Shanghai 200062, Peoples R China
关键词:
interpenetrated complexes;
neutral guests;
pillararenes;
supramolecular chemistry;
supramolecular polymers;
CROWN-ETHER;
MOLECULAR RECOGNITION;
CYCLIC DIMERS;
BINDING;
WATER;
HOST;
COMPLEXATION;
CHEMISTRY;
MONOMERS;
DRIVEN;
D O I:
10.1002/chem.201301022
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Neutral and efficient: A neutral guest with a cyano site and a triazole site, which can be easily prepared and modified, is demonstrated to strongly bind with pillar[5]arene (see figure). Based on this new recognition motif, two neutral supramolecular polymers in organic media, which are currently unfeasible by means of host-guest interactions of crown ethers and calixarenes, were fabricated. One is AA/BB-type, and the other is A2/B 3-type. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码:11892 / 11897
页数:6
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