Self-assembled architectures from glycoluril

被引:75
作者
Elemans, JAAW [1 ]
Rowan, AE [1 ]
Nolte, RJM [1 ]
机构
[1] Univ Nijmegen, Dept Organ Chem, NSR Ctr, NL-6525 ED Nijmegen, Netherlands
关键词
D O I
10.1021/ie000079g
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The controlled self-assembly of derivatives of the concave building block glycoluril into three-dimensional architectures of well-defined shape and dimension is discussed. It is-shown that the hexameric glycoluril macrocycle cucurbituril can be applied to construct a variety of oligo- and polyrotaxane assemblies. In a different approach, bis(glycoluril) compounds have been used to form "tennis ball"- and "softball"-like assemblies which can complex small guest molecules in their inner compartment and carry out reactions between them. Finally,the self-assembling properties of molecular clip receptors based on glycoluril are discussed. These clips can be modified in such a way that assemblies of well-defined shape and nanosized dimension, such as "golf balls", "razorblades", and "cigars", are formed in water.
引用
收藏
页码:3419 / 3428
页数:10
相关论文
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