161808-43-1

Basic information

• Product Name: 2-(2'-hydroxy-5'-bromophenyl)-1,3-bis[3'-aza-4'-(2''-hydroxy-5''-bromophenyl)-but-4'-en-1'-yl]-1,3-imidazolidine
• Synonyms: 2-(2'-hydroxy-5'-bromophenyl)-1,3-bis[3'-aza-4'-(2''-hydroxy-5''-bromophenyl)-but-4'-en-1'-yl]-1,3-imidazolidine
• CAS NO: 161808-43-1
• Molecular Weight: 695.248
• Mol File: 161808-43-1.mol

Chemical Properties

• CAS DataBase Reference: 2-(2'-hydroxy-5'-bromophenyl)-1,3-bis[3'-aza-4'-(2''-hydroxy-5''-bromophenyl)-but-4'-en-1'-yl]-1,3-imidazolidine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2'-hydroxy-5'-bromophenyl)-1,3-bis[3'-aza-4'-(2''-hydroxy-5''-bromophenyl)-but-4'-en-1'-yl]-1,3-imidazolidine(161808-43-1)
• EPA Substance Registry System: 2-(2'-hydroxy-5'-bromophenyl)-1,3-bis[3'-aza-4'-(2''-hydroxy-5''-bromophenyl)-but-4'-en-1'-yl]-1,3-imidazolidine(161808-43-1)

Safety Data

• Hazardous Substances Data: 161808-43-1(Hazardous Substances Data)

Upstream product

• 112-24-3 triethylentetramine 
• 1761-61-1 5-bromosalicyclaldehyde 

Relevant articles and documents

Electrocatalytic properties of a dinuclear cobalt(III) coordination compound in molecular oxygen reduction reaction

A new dinuclear cobalt(III) coordination compound, [Co2L(μ-N3)(N3)2]·CH3OH (1), was synthesized and characterized by elemental analysis, spectroscopic methods, and single-crystal X-ray analysis in which H3L is a heptadentate ligand obtained by the condensation of triethylenetetramine with 5-bromo-2-hydroxybenzaldehyde. X-ray analysis revealed that two cobalt(III) ions have distorted octahedral geometry and are connected together by a phenoxy and an azide bridging ligand. The catalytic activity of compound 1 for oxygen (O2) reduction reaction was investigated. Compound 1 can efficiently catalyze the reduction of O2 by a weak electron donor, ferrocene (Fc), at the polarized water–1,2-dichloroethane interface. It was found that compound 1 can catalyze O2 reduction to H2O2, whereas in the presence of Fc, it can catalyze the reduction of O2 to water.

Synthesis, characterization and magnetic properties of a dinuclear oxidovanadium(IV) complex: Magneto-structural DFT studies on the effects of out-of-plane –OCH3angle

A new dinuclear oxidovanadium(IV) complex with a symmetric heptadentate N4O3-donor ligand, [V2(O)2L(μ-OCH3)] CH3OH (1), was synthesized and characterized by elemental analysis, spectroscopic methods (FT-IR, UV–Vis and EPR) and single crystal X-ray analysis, where H3L is the Schiff base ligand obtained by the condensation of triethylenetetramine and 5-bromosalicylaldehyde. Single crystal X-ray analysis indicated that the vanadium(IV) ions have distorted octahedral geometry and are connected together by phenoxy and methoxy bridging groups. The EPR and magnetic susceptibility measurements show weak V?V antiferromagnetic interactions. The analysis of the magnetic susceptibility data with the Bleaney–Bowers equation gave a value for the magnetic coupling constant of J?=??1.60?cm?1(H?=??JS1S2). A Broken-Symmetry DFT study also agreed with an intramolecular character of the magnetic coupling giving a comparable value for J and showed an important dependence of the magnetic interaction with the out-of-plane shift of the methyl group of the methoxy bridging group.