29979-27-9

Upstream product

• 107-15-3 ethylenediamine 
• 1761-61-1 5-bromosalicyclaldehyde 
• 95-54-5 1,2-diamino-benzene 

Downstream Products

• 1354637-45-8 (C₆H₄(NCHC₆H₃BrO)2)Ti(OC₆H₃(CH₃)2)2 
• 62871-28-7 2-(1H-benzo[d]imidazol-2-yl)-4-bromophenol 

Relevant academic research and scientific papers

Mononuclear oxovanadium(IV) Schiff base complex: Synthesis, spectroscopy, electrochemistry, DFT calculation and catalytic activity

A new complex of oxovanadium, VOL has been synthesized from Schiff base ligand obtained by the condensation of o-phenylenediamine and 5-bromo-salicylaldehyde. All new compounds have been characterized by 1H NMR, IR spectra, UV–Vis spectroscopy,

Novel sandwich triple-decker dinuclear NdIII-(bis-N,N′-p- bromo-salicylideneamine-1,2-diaminobenzene) complex

In the search of new multifunctional molecular materials, the present paper introduces the work performed with the Salen-type Schiff base: bis-N,N′-p-bromo-salicylideneamine-1,2-diaminobenzene (H2bsph), to attain novel coordination complexes co

A Simple Fluorescence Probe Based on Aggregation-Induced Emission (AIE) Property for the Detection of Mg2+ Ions

A simple aggregation-induced emission-based fluorescence probe (1) for Mg2+ was synthesized by condensation of benzene-1, 2-diamine with 5-bromo-2-hydroxybenzaldehyde, This compound shows favourable character of the AIE-active molecules. More i

Syntheses, characterization and oxygen evolution reaction (OER) electrocatalytic properties of M(II) based bromo-salophen complexes

Efficient oxygen evolution reaction catalyst can be prepared via controlled decomposition method, and there is still minimal mechanistic understanding of such method. Here, we introduce a 3-Bromo-salophen ligated nickel(II) and copper(II) complexes as a precursor to obtain a Ni and Cu-based oxygen evolution reaction electrocatalyst via the controlled decomposed method. In our case, the unique O,N chelation mode of the 3-Bromo-salophen ligand (bis[2-bromosalicylydene]-1,2-iminophenylenediamine) was used to synthesize M(II) complexes. By regulating the decomposition conditions, we successfully obtained varied structures. The designing of a nonprecious, highly efficient and long-lasting oxygen evolution reaction electrocatalyst for electrochemical water splitting is a current emergency for reducing energy demand in the future. In this study, we found cost-effective decomposed products of NiO and CuO which are prepared by a simple one-step chemical precipitate method at high temperature (500 °C). The chemical composition, structure and morphology of the decomposed products NiO and CuO were confirmed by PXRD, FTIR and SEM spectroscopy. The decomposed products were loaded onto a glassy carbon electrode by a drop-casting method. For the oxygen evolution reaction, the complexes as well as their decomposed products, NiO and CuO achieve an ultralow over-potential exhibit onset lower potential 1.5 V in 0.1 M KOH solution.

The functionality of the hybrid systems driven by molecular dimension of the guest copper Schiff-base complexes entrapped in Zeolite-Y

On encapsulation inside the supercage of zeolite-Y planar Cu (II)–Schiff base complexes show the modified structural, optical and functional properties. The electronic effect of the different substituent groups present in the catalyst plays the decisive r

Synthesis, characterization, X-ray diffraction studies and biological properties of Ni(II) and Pd(II) complexes of tetradentate schiff bases

Ni(II) and Pd(II) complexes of ONNO type tetradentate Schiff bases derived from 2:1 molar condensation of o-phenylenediamine and substituted salicylaldehydes have been synthesized and characterized by physico-chemical techniques such as elemental analysis

Electroactive Co(iii) salen metal complexes and the electrophoretic deposition of their porous organic polymers onto glassy carbon

This paper reports the CO2 electroreduction properties of three bis-bromo Co(iii) salen metal complexes and their Porous Organic Polymers (POPs) as a platform for using the salen core as a multi-electron reducing agent. Although Co(iii) salen metal complexes have been studied extensively for their chemical catalysis with CO2, their electrochemical behaviour, particularly their reduction, in the presence of CO2 is much less explored. The discrete Co(iii) complexes enabled the reduction of CO2 to CO in faradaic efficiencies of up to 20%. The reductive electrochemical processes of Co(iii) salen complexes are relatively unknown; therefore, the mechanism of reduction for the complexes was investigated using IR and UV-Vis-NIR spectroelectrochemical (SEC) techniques. The discrete bis-bromo salen complexes were incorporated into POPs with tris-(p-ethynyl)-triphenylamine as a co-ligand and were characterised using solid state NMR, IR, UV-Vis-NIR and Field Emission Scanning Electron Microscopy (FE-SEM). The POP materials were electrophoretically deposited onto glassy carbon under milder conditions than those previously reported in the literature. Direct attachment of the POP materials to glassy carbon enabled improved solid state electrochemical analysis of the samples. The POP materials were also analysed via SEC techniques, where a Co(ii/i) process could be observed, but further reductions associated with the imine reduction compromised the stability of the POPs.

Monomeric and Dimeric Oxidomolybdenum(V and VI) Complexes, Cytotoxicity, and DNA Interaction Studies: Molybdenum Assisted C=N Bond Cleavage of Salophen Ligands

Four novel dimeric bis-μ-imido bridged metal-metal bonded oxidomolybdenum(V) complexes [MoV2O2L′21-4] (1-4) (where L′1-4 are rearranged ligands formed in situ from H2L1-4/s

Synthesis, spectral characterization, structural studies, molecular docking and antimicrobial evaluation of new dioxidouranium(VI) complexes incorporating tetradentate N2O2 Schiff base ligands

Two new uranyl(vi) Schiff base complexes [UO2(L1)(DMSO)] (1), where L1 = N,N′-di(5-bromosalicylidene)-1,2-cyclohexyldiaminate ligand and [UO2(L2)(MeOH)] (2), where L2 = N,N′-di(5-bromosalic

Substituent effects on the biological properties of Zn-salophen complexes

The synthesis, characterization, and luminescent properties of a series of 5,5′-X-substituted salophen ligands, X= OCH3, Br, and NO 2, and the corresponding Zn(II) complexes are reported here. Their biological activity has been analy