摘要: The current interest in the coordination chemistry of synthetic macrocyclic ligands stems directly from fact that among most important biological compounds contain metal ions are those with naturally occurring ligands, e.g., porphyrins, chlorophylls, and corrins. These generally bound to iron, magnesium, cobalt, respectively, systems. Work on has been extensive many reviews monographs give recent results.(1~6) Model compound studies both ligand complexes have, for part, useful arriving at an enhanced understanding function system.(7–10) literature metalloporphyrins is vast there excellent various aspects subject.(11–13) This review will only summarize parts topics reference pertinent or exemplary articles. Details experiment interpretation, although great interest, not be given here.