Construction of supramolecular polymers with alternating α-, β-cyclodextrin units using conformational change induced by competitive guests
Construction of supramolecular polymers with alternating α-, β-cyclodextrin units using conformational change induced by competitive guests
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DOI：
10.1021/ja046562q
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发表时间：
2004-09-22
影响因子：
15
通讯作者：
Harada, A
中科院分区：
文献类型：
--
作者：
Miyauchi, M;Harada, A
利用竞争性客体诱导的构象变化，制备了α-和β-环糊精（CD）单元交替排列的超分子聚合物。虽然每个CD单元不形成分子间复合物，但α-CD衍生物和β-CD衍生物的混合物形成分子间复合物，得到具有交替CD单元的超分子聚合物。这是具有交替α-，β-环糊精单元的超分子聚合物的构建的第一个实例。
Supramolecular polymers having alternating α- and β-cyclodextrin (CD) units have been prepared by using conformational change induced by competitive guests. Although each CD unit does not form intermolecular complexes, a mixture of an α-CD derivative and a β-CD derivative formed intermolecular complexes to give supramolecular polymers having alternating CD units. This is the first example of construction of supramolecular polymers with alternating α-, β-cyclodextrin units.