Journal
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Volume 56, Issue 38, Pages 11511-11514Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201706373
Keywords
heterogeneous catalysis; nanostructures; self-assembly; supported catalysts; supramolecular chemistry
Categories
Funding
- Sun Yat-sen University
- NSFC [21302030, 21503284]
- Guangzhou Science and Technology Program [201707010248]
- Key Laboratory of Functional Inorganic Material Chemistry (Heilongjiang University)
- Ministry of Education [2013kf05]
- Open Project of State Key Laboratory of Supramolecular Structure and Materials [sklssm2015011]
- National Creative Research Initiative (CRI) Center for Multi-Dimensional Directed Nanoscale Assembly [2015R1A3A2033061]
- Hong Kong Polytechnic University Grant [G-YW1U, 1-ZE8C]
- Harbin Institute of Technology
- National Research Foundation of Korea [10Z20130012893, 2015R1A3A2033061] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
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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.
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