1312087-07-2

Basic information

• Product Name: [Co(bis(2-hydroxy-1-naphthaldimine)-N-diethylenetriamine(-2H))(N-methylimidazole)][BPh₄]
• CAS NO: 1312087-07-2
• Molecular Weight: 869.82
• Mol File: 1312087-07-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [Co(bis(2-hydroxy-1-naphthaldimine)-N-diethylenetriamine(-2H))(N-methylimidazole)][BPh₄](CAS DataBase Reference)
• NIST Chemistry Reference: [Co(bis(2-hydroxy-1-naphthaldimine)-N-diethylenetriamine(-2H))(N-methylimidazole)][BPh₄](1312087-07-2)
• EPA Substance Registry System: [Co(bis(2-hydroxy-1-naphthaldimine)-N-diethylenetriamine(-2H))(N-methylimidazole)][BPh₄](1312087-07-2)

Safety Data

• Hazardous Substances Data: 1312087-07-2(Hazardous Substances Data)

Upstream product

• 616-47-7 1-methyl-1H-imidazole 
• 16927-67-6 N-(2-hydroxy-1-naphthalene)-N'-(2-(2-hydroxy-1-naphthalene)amino-ethyl)-ethane-1,2-diamine 
• 143-66-8 sodium tetraphenyl borate 
• 6147-53-1 cobalt(II) diacetate tetrahydrate 

Relevant articles and documents

Synthesis, and characterization of cobalt(III) complexes with Schiff bases derived from 2-hydroxynaphthaldehyde, (naph)2dien and (naph) 2dpt, and monodentate amine ligands: Crystal structure, spectral and redox properties

Two series of complexes of the type [CoIII{(naph) 2dien}(amine)]BPh4 {(naph)2dien = bis-(2-hydroxy-1-naphthaldimine)-N-diethylenetriamine dianion, and amine = piperidine (pprdn) (1), pyrrolidine (prldn) (2), pyridine (py) (3), N-methylimidazole (N-MeIm) (4)}, and [CoIII{(naph) 2dpt}(amine)]BPh4 {(naph)2dpt = bis-(2-hydroxy-1-naphthaldimine)-N-dipropylenetriamine dianion, and amine = piperidine (pprdn) (5), 3-methylpyridine (3-Mepy) (6)} have been synthesized and characterized by elemental analyses, IR, UV-Vis, and 1H NMR spectroscopy. The crystal structures of (2) and (6) have been determined by X-ray diffraction. The redox potentials of the central cobalt ion show a relatively good correlation with the σ-donor ability of the axial ligands. The spectroscopic and electrochemical properties of these complexes are also influenced by the mutual steric hindrance between the pentadentate Schiff base and the ancillary ligands.