Synthesis and Structure Characterization of Ruthenium Porphyrin Axial Complexes

A simple synthetic method was described i.e.,via the reaction of ruthenium carbonylporphyrin(1) and dioxygenruthenium porphyrin(2) with different aminocarboxylates,a series of ruthenium porphyrins(4a-4c and 5a-5d) with monoaminocarboxylate carbonyl and diaminocarboxylates as axial ligands were obtained respectively.All compounds were confirmed by IR,()~(1)H NMR,MS spectra and the molecular structure of compound(4a) was determined by X-ray single-crystal diffraction.This study will provide significant help for investigations on interactions between mthenium porphyrin and biomicromolecules.