Biotinylation of aminopyridine-based macrocycles and metallomacrocycles and inclusion of biotinylated iron(II) complex in avidin

An iron(iii) tetradentate monoamido complex as a nonheme iron-based peroxidase mimetic

“…[7][8][9] Recent studies have demonstrated that mononuclear nonheme iron complexes supported by noncyclic polydentate nitrogen ligands are capable of catalyzing various oxidation reactions with H 2 O 2 in organic solvents, such as hydroxylations, epoxidations, and cis-dihydroxylations, [10][11][12][13][14][15][16] but only a few studies have been conducted in aqueous media. [17][18][19] Notably, Feringa, Choma and co-workers reported the peroxidase-like activity of a nonheme iron complex supported by a noncyclic pentadentate ligand, Fe(II)N4Py, and its peptide conjugates in aqueous media, 17,18 but the activity of these complexes was much lower than those of the Fe-TAMLs.…”