Construction of a multimetallic complex within a cyclic porphyrin nanoring

2014 Fiscal Year Final Research Report

• Project/Area Number: 24510140
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Nanostructural science
• Research Institution: Tokyo University of Science
• Principal Investigator: SATAKE Akiharu 東京理科大学, 理学部, 准教授 (00277831)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: 多核錯体 / ポルフィリン / マクロサイクル / 大環状化合物

Outline of Final Research Achievements

One-step synthesis of a macrocyclic porphyrin trimer having three metal liands was achieved by coupling reaction of bis(chloropyridyl)porphyrinatozinc compounds. A target trimer was efficiently isolated by modified silica-gel column chromatography from a mixture including acyclic and cyclic porphyrin oligomers. Introduction of palladium complexes into a macrocyclic porphyrin trimer gave a trispalladium complex of the macrocyclic porphyrin trimer. Replacement of zinc ions on the porphyrin parts into ferric ions was also succeeded. Such multimetallic complex is expected as one of unique catalysts.

Free Research Field

超分子化学