| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1374126 | Bioorganic & Medicinal Chemistry Letters | 2006 | 5 Pages |
Cu(II) complexes with 4,6-di(tert-butyl)-2-aminophenol (I) and 2-anilino-4,6-di(tert-butyl)phenol (II) have been synthesized and characterized by means of elemental analysis, TG/DTA, FT-IR, UV–vis, ESR, and conductance measurements. The compounds I and II can coordinate in their singly deprotonated forms and behave as bidentate O,N-coordinated ligands; their CuL2 complexes are characterized by CuN2O2 coordination modes and square planar geometry. In vitro antimicrobial screening against Gram-positive and Gram-negative bacteria, yeasts, and moulds indicated that the compound I and its Cu(II) complex were more active than Questiomycin B, the compound II, and its Cu(II) complex.
Graphical abstractCu(II) complexes with two sterically hindered o-aminophenol derivatives have been synthesized and characterized by means of elemental analysis and various physico-chemical techniques. The antimicrobial activities of compounds were tested.Figure optionsDownload full-size imageDownload as PowerPoint slide
