SIDE-ON METAL-DIOXYGEN COMPLEXES

摘要

PURPOSE: A cyclic metal-diocygen complex which functions as an active oxygen(O_2) carrier is provided to be used as a mimic substance of a metal enzyme or biomolecule. CONSTITUTION: An active oxygen(O_2) is denoted by formula 1 (Ni(L)(O_2)^+). In the formula, L is a supporting ligand having a cyclic structure; and two oxygen atoms forms side-on coordination structure. An active oxygen carrier has an reactivity to nucleophilic oxygen reaction. The oxygen carrier is denoted by formula (Ni(12-TMC)(O_2)^+).