Cucurbiturils Substituted on the Methylene Bridge

被引:31
|
作者
Gilberg, Laura [1 ,2 ]
Khan, Muhammad S. A. [1 ,2 ]
Enderesova, Marketa [1 ,2 ]
Sindelar, Vladimir [1 ,2 ]
机构
[1] Masaryk Univ, RECETOX, Brno 62500, Czech Republic
[2] Masaryk Univ, Dept Chem, Brno 62500, Czech Republic
关键词
DERIVATIVES;
D O I
10.1021/ol500828k
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Cucurbit[6]uril (CB[6]) with a substituent attached solely to one methylene bridge was prepared for the first time. The monosubstituted CB[6] undergoes self-assembly to form a cyclic tetramer in the solid state. The affinity of the monosubstituted CB[6] to a series of alkylammonium salts was measured revealing a minor effect of the substituent on the binding properties of the macrocycle.
引用
收藏
页码:2446 / 2449
页数:4
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