Construction of novel organosupramolecular system using properties of nitrogen containing heterocyclic metal complexes

利用杂芳香族化合物如吡嗪的特性，构建了新的超分子结构。在研究的第一阶段，开发了一种新的2,3,5,6-四（氯甲基）吡嗪的反应，得到2,6-二甲酰取代吡嗪，该吡嗪衍生出新的卟啉化合物。吡嗪配体与4,4′-联吡啶类似物的金属络合成功实现。所得到的金属配合物以及新的配体都能有效地捕获富勒烯。

Novel supramolecular structures utilizing the characteristic of heteroaromatic compounds such as pyrazine were constructed. At the first stage of the study, a new type of reaction for 2,3,5,6-tetrakis(chloromethyl)pyrazine was developed to yield 2,6-diformyl-substituted pyrazine, which was derived to a new porphyrin compound. Metal complexation of the pyrazine ligand and a 4,4'-bipyridine analogue was successfully achieved. Resultant metal complexes as well as the new ligands were found to trap fullerenes effectively.