188482-90-8Relevant articles and documents
Investigation on catecholase activity of salen Co(III) octahedral complexes
Mohan, Nithya,Sreejith,Kurup, M.R. Prathapachandra
, (2019)
We have synthesized three octahedral Co(III) compounds in order to study their catalytic efficiency for the oxidation of 3,5-di-tertiarybutylcatechol (3,5-DTBC) into the corresponding quinone. Among the tested compounds, only one compound, 3 shows the cat
Two new hetero-dinuclear nickel(II)/zinc(II) complexes with compartmental Schiff bases: Synthesis, characterization and self assembly
Bhattacharyya, Anik,Roy, Sourav,Chakraborty, Jhonti,Chattopadhyay, Shouvik
, p. 109 - 117 (2016)
Two compartmental Schiff bases, H2L1 [N,N′-bis(3-methoxysalicylidene)propane-1,3-diamine] and H2L2 [N,N′-bis(3-methoxysalicylidene)-2,2-dimethylpropane-1,3-diamine], have been utilized to prepare two hetero-dinu
Synthesis and characterization of three hetero-dinuclear complexes with CuO2M cores (M?=?Na, Hg): Exploration of their phenoxazinone synthase mimicking activity
Roy, Sourav,Drew, Michael G.B.,Chattopadhyay, Shouvik
, p. 28 - 34 (2018)
Three new hetero-dinuclear complexes, [CuL1Na(NCS)]·0.5H2O (1), [CuL1Na(OClO3)]·0.25H2O (2) and [CuL2HgCl2] (3) {where H2L1 = N,N′-bis(3-ethoxysalicylidene)
A modern approach for the sensing of aqueous Al(III) ion by Ni(II) Salen-type Schiff base complexes
Mohan, Nithya,Sreejith,Begum, P.M. Sabura,Kurup, M.R. Prathapachandra
, (2019)
In this work, we explore a modern concept of transmetalation (metal exchange) for the effective recognition of aqueous Al(III) ion. Three different Ni(II) salen-type Schiff base complexes with different spacer diimine groups were prepared for the metal ex
Synthesis, spectral characterization, crystal structures, biological activities, theoretical calculations and substitution effect of salicylidene ligand on the nature of mono and dinuclear Zn(II) Schiff base complexes
Adabi Ardakani, Amir,Amiri Rudbari, Hadi,Ashfaq, Muhammad,Behjatmanesh-Ardakani, Reza,Fallah-Mehrjardi, Mehdi,Kargar, Hadi,Munawar, Khurram Shahzad,Sedighi-Khavidak, Samaneh,Tahir, Muhammad Nawaz
, (2022/01/03)
Two new zinc(II) Schiff base complexes (Z1 and Z2) are prepared by treating ONNO tetradentate Schiff base ligands (H2L1 = [6,6′-((1E,1′E)-((2,2-dimethylpropane-1,3-diyl)bis(azanylylidene))bis(methanylylidene))bis(2-methoxyphenol)] an
A manganese(iii) Schiff base complex immobilized on silica-coated magnetic nanoparticles showing enhanced electrochemical catalytic performance toward sulfide and alkene oxidation
Elmi, Bahareh,Jafarian, Majid,Khodaei, Elham,Nafarieh, Parinaz,Rayati, Saeed,Wojtczak, Andrzej
, p. 17026 - 17036 (2020/05/18)
In this study, a novel Mn(iii)-Schiff base complex was synthesized and characterized. The structure of this complex was determined to be a deformed octahedral coordination sphere by single-crystal X-ray diffraction analysis. The Mn(iii)-Schiff base complex was supported on silica-coated iron magnetic nanoparticlesviaaxial coordination by one-step complex anchoring to produce a heterogenized nanocatalyst. After this, the complex was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy-dispersive X-ray spectroscopy (EDX), thermogravimetric analysis (TGA), vibrating sample magnetometry (VSM), and powder X-ray diffraction (XRD). Moreover, atomic absorption spectroscopy was used to determine the amount of the loaded metal. The heterogenized nanocatalyst effectively catalyzed the oxidation of a broad range of sulfides and alkenes with H2O2in the presence of a glassy carbon electrode, applying voltage to the reaction mixture. The results showed that the application of a potential to the reaction mixture could significantly decrease the reaction time when compared with the case of similar chemical oxidation reactions. In addition, an excellent value of turnover frequency (17?750 h-1) was achieved for the electrochemical oxidation of styrene. Moreover, the nanocatalyst showed good recoverability without significant loss of its activity within six successive runs in the electrochemical oxidation of methyl phenyl sulfide and cyclooctene. The electrochemical properties and stability of Fe3O4?SiO2-[MnL(OAc)] were investigated by cyclic voltammetry measurements and chronoamperometry technique.