Programmable Self‐Assembly of Heterometallic Palladium(II)–Copper(II) 1D Grid‐Chain using Dinuclear Palladium(II) Corners with Pyrazole–Carboxylic Acid Ligands |
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| Authors: | Wen‐Qing Sun Dr Jin Tong Hong‐Lin Lu Ting‐Ting Ma Dr Hong‐Wei Ma Prof?Dr Shu‐Yan Yu |
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| Institution: | 1. Beijing Key Laboratory for Green Catalysis and Separation, Laboratory for Self-Assembly Chemistry, Department of Chemistry and Chemical Industry, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China;2. School of Chemistry, Beijing Institute of Technology University, Beijing, China |
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| Abstract: | A novel heterometallic diPdII–diCuII grid‐chain, {(bpy)4Pd4Cu2L4](NO3)4}n ( 2 ; bpy=2,2′‐bipyridine), was synthesized through a programmable self‐assembly approach from the molecular corners (bpy)2Pd2(HL)(L)](NO3) ( 1 ) as linkers with CuII nitrate by using the bifunctional H2L ligand featuring primary (pyrazole) and secondary (benzoic acid) groups. Structural analysis revealed that 1D structure 2 consists of one Cu2(O2CPh)4]n unit as a bridge and two (bpy)2Pd2L2]n corners. Additionally, the catalytic effect of the heterometallic synergy on the Suzuki coupling reaction by using 2 was further explored. |
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| Keywords: | chain structures cross-coupling heterometallic catalysis self-assembly supramolecular chemistry |
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