Synthesis, structure, and characterization of molybdenum(VI) imido complexes with N-salicylidene-2-aminothiophenol

Minelli, Martin; Hart‐Cooper, William M.; Sinnwell, Joseph G.; Blumberg, Drew T.; Guzei, Ilia A.; Spencer, Lara C.; Saucedo-Vázquez, Juan Pablo; Peralta, Alejandro; Sosa‐Torres, Martha E.

doi:10.1016/j.poly.2018.02.017

Cited by 3 publications

(2 citation statements)

References 23 publications

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“…[10][11][12][13][14][15] Industrially, molybdenum-based materials and complexes are widely applied in plenty of oxidation reactions, hydrocarbon dehydrogenations, polymerization reactions and alkene metatheses. 16,17 Moreover, an increase in recent studies involving molybdenum complexes applied in the oxidative desulfurization (ODS) process is observed. 18 The desulfurization of fuels is the second most important for the petrochemical industry.…”

Section: Introductionmentioning

confidence: 99%

Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N₂O-donor ligand in sulfur compound oxidation

et al. 2023

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Section: Introductionmentioning

confidence: 99%

Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N₂O-donor ligand in sulfur compound oxidation

et al. 2023

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“…The Schiff bases obtained by condensation of 2-amino phenol with a keto-precursor are widely used in the synthesis of transition metal complexes [1][2][3][4]. These complexes are of particular interest for the magnetism [5], catalysis [6] or medicine [7] sectors.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and spectroscopic study of transition metal complexes of tridentate ligand formed by direct condensation of o-vanillin and 2-aminophenol: X-ray structural characterization of the zinc(II) complex

et al. 2018

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The reactions of the Schiff base 2-((2-hydroxyphenylimino)methyl)-6-methoxyphenol (H2L), obtained by direct condensation of 2-aminophenol and 2-hydroxy-3-methoxybenzaldehyde, with some transition metal ions (Mn(II), Co(II), Ni(II), Cu(II) and Zn(II)) afforded complexes of general formulae [M2(L)2(solvent)x] (M: Mn, Co, Ni, Cu or Zn; Solvent: DMSO or H2O). These compounds were characterized by elemental analysis, UV-Vis, IR, 1H- and 13C-NMR spectroscopies, molar conductivity and room temperature magnetic measurements. The structure of zinc(II) complex has been determined by X-ray crystallography. Crystal data for C32H34N2O8S2Zn2 (M =769.47 g/mol): Orthorhombic, space group Pbca (no. 61), a = 16.3176(7) Å, b = 9.1247(3) Å, c = 21.8274(10) Å, V = 3250.0(2) Å3, Z = 4, T = 173(2) K, μ(MoKα) = 1.658 mm-1, Dcalc = 1.573 g/cm3, 28116 reflections measured (4.5° ≤ 2Θ ≤ 60.3°), 4457 unique (Rint = 0.0409, Rsigma = 0.0371) which were used in all calculations. The final R1 was 0.0307(0.0466) and wR2 was 0.0649 (0.0701) (all data). The coordination sphere of the Zn center is best described as a trigonal bipyramid.

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Microwave-Assisted Synthesis, Spectral and Biopotential Characterization of Cr(III), Cu(II) and Zn(II) Complexes with 4-Aminothiophenol and Benzoate Ion

et al. 2022

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Bioactive metal complexes of Cr(III), Cu(II), and Zn(II) were synthesized with 4-aminothiophenol and benzoate ion under microwave irradiation. The synthesized metal chelates were characterized by physical, spectral, biological studies. The geometry and magnetism of all the complexes were monitored by electronic spectra and magnetic studies. The metal complexes possess the metal-ligand ratios is in the order of 1:3:3 metal:ligand1:ligand2 for Cr(III), 1:2:2 metal: ligand1:ligand2 for Cu(II) and Zn(II) complexes were predicted based on the elemental analysis and metal estimation. The synthesized metal chelates are monomeric and neutral in nature and they show well redox properties based on the results of conductivity and electrochemical studies. Octahedral geometry of Cr(III), tetragonal geometry of Cu(II) and square planar geometry of Zn(II) complexes confirmed by IR, far-IR, NMR and EPR spectral studies. The crystalline nature and lattice parameters of Zn(II) complex were predicted by using the X-ray diffraction powder method. Biopotential activities of 4-aminothiophenol compared with metal chelates and standard drug namely chloramphenicol for bacterial and fluconazole for fungal strain by Agar disc diffusion method using Streptococci, Shigella and C. albicans. The results of DNA cleavage of pBR322 DNA and binding nature of ct-DNA to Cr(III) complex possess the binding and cleavage nature of them by predicting the binding constant of the metal complex.

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Synthesis, structure, and characterization of molybdenum(VI) imido complexes with N-salicylidene-2-aminothiophenol

Cited by 3 publications

References 23 publications

Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N₂O-donor ligand in sulfur compound oxidation

Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N₂O-donor ligand in sulfur compound oxidation

Synthesis and spectroscopic study of transition metal complexes of tridentate ligand formed by direct condensation of o-vanillin and 2-aminophenol: X-ray structural characterization of the zinc(II) complex

Microwave-Assisted Synthesis, Spectral and Biopotential Characterization of Cr(III), Cu(II) and Zn(II) Complexes with 4-Aminothiophenol and Benzoate Ion

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Synthesis, structure, and characterization of molybdenum(VI) imido complexes with N-salicylidene-2-aminothiophenol

Cited by 3 publications

References 23 publications

Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N2O-donor ligand in sulfur compound oxidation

Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N2O-donor ligand in sulfur compound oxidation

Synthesis and spectroscopic study of transition metal complexes of tridentate ligand formed by direct condensation of o-vanillin and 2-aminophenol: X-ray structural characterization of the zinc(II) complex

Microwave-Assisted Synthesis, Spectral and Biopotential Characterization of Cr(III), Cu(II) and Zn(II) Complexes with 4-Aminothiophenol and Benzoate Ion

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Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N₂O-donor ligand in sulfur compound oxidation

Catalytic activity of a new dioxidomolybdenum(vi) complex with a bipodal N₂O-donor ligand in sulfur compound oxidation