ELECTROCARBOXYLATION OF ORGANIC COMPOUNDS WITH CARBON DIOXIDE CATALYZED BY METALLOPORPHYRINS(Ⅲ)——EFFECTS OF AXIAL LIGANDS ON CATALYTIC ACTIVITY OF CoTPP

摘要

The effects of peptides,amino acids and organic bases as an axial ligand on reaction ac-tivities in the electrocarboxylation of benzyl chloride with CO₂ catalyzed by CoTPP are reported.The imidazole organic base,peptide containing —SH and amino acid containing imidazolyl en-hance the catalytic activity.The effect of imidazole amounts on the catalytic activity of CoTPP isstudied.