Li Zhi-Qiang, Zhang Ying-Ming, Chen Yong, Liu Yu
Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300071 (P.R. China).
Chemistry. 2014 Jul 7;20(28):8566-70. doi: 10.1002/chem.201402612. Epub 2014 May 30.
The extremely strong noncovalent complexation between the rigid host of phthalocyanine-bridged β-cyclodextrins and the amphiphilic guest carboxylated porphyrin is employed to construct a hollow tubular structure as a supramolecular nanoreactor. A representative coupling reaction occurs in the hydrophobic interlayers of the tubular walls in pure water at room temperature, leading to an enhancement of ten times higher reaction rate without any adverse effect on catalytic activity and conversion.
酞菁桥联β-环糊精的刚性主体与两亲性客体羧化卟啉之间极强的非共价络合作用被用于构建一种空心管状结构作为超分子纳米反应器。在室温下的纯水中，一个典型的偶联反应发生在管状壁的疏水夹层中，使得反应速率提高了十倍，且对催化活性和转化率没有任何不利影响。
