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Title: Supramolecular nanotubules as a catalytic regulator for palladium cations : applications in selective catalysis
Authors: Wu, SS
Li, YG
Xie, SY
Ma, C
Lim, J
Zhao, J 
Kim, DS
Yang, M
Yoon, DK
Lee, M
Kim, SO
Huang, ZG
Keywords: Heterogeneous catalysis
Supported catalysts
Supramolecular chemistry
Issue Date: 2017
Publisher: Wiley-VCH
Source: Angewandte chemie international edition, 2017, v. 56, no. 38, p. 11511-11514 How to cite?
Journal: Angewandte chemie international edition 
Abstract: 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.
ISSN: 1433-7851
EISSN: 1521-3773
DOI: 10.1002/anie.201706373
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