作者：Shanshan Wu+, Yongguang Li+, Siying Xie, Cong Ma, Myongsoo Lee, Sang Ouk Kim,* and Zhegang Huang*
关键字：heterogeneous catalysis，nanostructures，self-assembly，supported catalysts， supramolecular chemistry
论文来源：期刊
具体来源：Angew. Chem. Int. Ed.
发表时间：2017年

Despite the recent development of highly efficient and stable metal catalysts, conferral of regulatory characteristics to the catalytic reaction in heterogeneous systems remains a challenge. Novel supramolecular nanotubules were prepared by alternative stacking from trimeric macrocycles, which was found to be able to coordinate with Pd cations. The Pd

complexes exhibited a high catalytic performance for C-C coupling reaction. Notably, the tubular catalyst was observed to be controlled by supramolecular reversible assembly and

showed superior heterogeneous catalytic activity, which was maintained for a number of cycles or reuse under an aerobic environment. Furthermore, the supramolecular catalyst

showed unprecedented selectivity for the multifunctional coupling reaction and was able to serve as a new constructor of asymmetrical compounds.