19028-75-2Relevant academic research and scientific papers
Schiff base and azido coordinated di-/poly-nuclear cadmium(II) complexes: Crystal structure, photocatalytic degradation of methylene blue and thermal analysis
Manna, Soumen,Manna, Subal Chandra,Zangrando, Ennio
, (2020)
Two Schiff base coordinated cadmium(II) complexes, namely [Cd(H4L1)(N3)2]n (1) and [Cd2(L2)(N3)2]·(H2O) (2) (where H4L1 = 2
Synthesis, crystal structure, Hirshfeld surface analysis, DNA binding, DNA cleavage activity and molecular docking of a new Schiff base nickel(II) complex
Dong, Jianfang,Gao, Lei,Zhang, Bo,Xu, Tao,Wang, Lei,Kong, Jinming,Li, Lianzhi
, p. 5224 - 5234 (2021)
A mononuclear nickel(II) complex, [Ni(o-van-tris)2]·2H2O (o-van-tris = Schiff base derived from o-vanillin and tris(hydroxymethyl)aminomethane), has been synthesized and structurally characterized. The single crystal structure shows
Experimental and theoretical investigations of four 3d-4f butterfly single-molecule magnets
Zou, Hua-Hong,Sheng, Liang-Bing,Liang, Fu-Pei,Chen, Zi-Lu,Zhang, Yi-Quan
, p. 18544 - 18552 (2015)
The syntheses, structures, and characterization of four 3d-4f butterfly clusters are described. With different polyhydroxy Schiff-base ligands 2-(((2-hydroxy-3-methoxyphenyl)methylene)amino)-2-(hydroxymethyl)-1,3-propanediol (H4L1) a
Manganese(IV) complex with a polydentate Schiff base ligand: synthesis, crystal structure, TDDFT calculation, electronic absorption and EPR spectral study
Manna, Soumen,Mistri, Soumen,Bhunia, Apurba,Paul, Aparup,Zangrando, Ennio,Manna, Subal Chandra
, p. 296 - 313 (2017)
A six-coordinate Mn(IV) complex, [Mn(H2L)2] (1) [H4L?=?2-methoxy-6-(tris(hydroxymethyl)methyliminomethyl)phenol], was synthesized and characterized by elemental analysis, single-crystal X-ray crystallography, FTIR, UV–Vis
Tetranuclear cubane Cu4O4 complexes as prospective anticancer agents: Design, synthesis, structural elucidation, magnetism, computational and cytotoxicity studies
Usman, Mohammad,Arjmand, Farukh,Khan, Rais Ahmad,Alsalme, Ali,Ahmad, Musheer,Bishwas, Mousumi Sen,Tabassum, Sartaj
, p. 121 - 132 (2018)
Two new homometallic Cu4O4 cubane clusters 1 and 2 have been synthesized by self-assembly of copper(II) acetate and ligand, 2-[(2-Hydroxy-3-methoxy-benzylidene)-amino]-2-hydroxymethyl-propane-1,3-diol (H4L) and characteriz
Single-Ion Magnetic Behavior in CoII–CoIII Mixed-Valence Dinuclear and Pseudodinuclear Complexes
Manna, Soumen,Bhunia, Apurba,Mistri, Soumen,Vallejo, Julia,Zangrando, Ennio,Puschmann, Horst,Cano, Joan,Manna, Subal Chandra
, p. 2585 - 2594 (2017)
Two CoII–CoIII mixed-valance complexes of molecular formulas [Co2(H2L)2(H2O)2][Co2(H2L)2(H2O)(m-phth)]·8(H2O) {1; H2/
Single-Molecule Magnetism, Enhanced Magnetocaloric Effect, and Toroidal Magnetic Moments in a Family of Ln4 Squares
Das, Chinmoy,Vaidya, Shefali,Gupta, Tulika,Frost, Jamie M.,Righi, Mattia,Brechin, Euan K.,Affronte, Marco,Rajaraman, Gopalan,Shanmugam, Maheswaran
, p. 15639 - 15650 (2015)
Three cationic [Ln4] squares (Ln=lanthanide) were isolated as single crystals and their structures solved as [Dy4(μ4-OH)(HL)(H2L)3(H2O)4]Cl2·(CH3OH)4/
Synthesis and structural features of new schiff base complexes of mononuclear MnIV, dinuclear CoIICoIII, and tetranuclear CuII
Back, Davi F.,Manzoni De Oliveira, Gelson,Mensch Canabarro, Cibele,Almeida Iglesias, Bernardo
, p. 941 - 947 (2015)
2-(((2-Hydroxy-3-methoxyphenyl)methylene)amino)-2(hydroxymethyl)-1,3-propanediol (LH4, as abbreviation) reacts with MnCl2·4H2O, CoCl2·6H2O, and Cu(ClO4)2·6H2O to give
Imine or Enamine? Insights and Predictive Guidelines from the Electronic Effect of Substituents in H-Bonded Salicylimines
Cintas, Pedro,Martínez, R. Fernando,Matamoros, Esther,Palacios, Juan C.
supporting information, p. 5838 - 5862 (2020/05/20)
Imine and enamine bonds decorate the skeleton of numerous reagents, catalysts, and organic materials. However, it is difficult to isolate at will a single tautomer, as dynamic equilibria occur easily, even in the solid state, and are sensitive to electronic and steric effect, including π-conjugation and H-bonding. Here, using as model Schiff bases generated from salicylaldehydes and TRIS in a set of linear free energy relationships (LFER), we disclose how the formation of either imines or enamines can be controlled and provide a comprehensive framework that captures the structural underpinning of this prediction. This work highlights the potentiality of tailor-made designs en route to compounds with desirable functionality.
Syntheses of U3O8 nanoparticles form four different uranyl complexes: Their catalytic performance for various alcohol oxidations
Majumder, Ishani,Chatterjee, Sourav,Fischer, Roland C.,Neogi, Swarup Kumar,Mautner, Franz A.,Chattopadhyay, Tanmay
, p. 112 - 122 (2017/03/30)
Two dinuclear complexes namely [(UO2)2(L1)2(DMSO)2] (1) and [(UO2)2(L2)2(DMSO)2] (2) of two Schiff base ligands 2-[(2-hydroxy-3-methoxy-benzylidene)-amino]-2-hydroxymethyl propane-1,3-diol (HL1) and 2-[(3,5-dichloro-2-hydroxy-benzylidene)-amino]-2-hydroxymethyl-propane-1,3-diol (HL2) obtained by condensation of the aldehydes 2-hydroxy-3-methoxy-benzaldehyde and 3, 5-dichloro salicylaldehyde with tris(hydroxymethyl)aminomethane ammine, have been synthesized. On the other hand, when the two aldehydes were treated with uranyl nitrate two mononuclear complexes, [(UO2)(L3)2(DMSO)2] (3) and [(UO2)(L4)2(DMSO)2] (4), are obtained. The complexes are then heated at 800?°C in open atmosphere to obtain the U3O8 nanomaterials as the final product. X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM) were employed to characterize the so obtained the U3O8 nanoparticles. Studies shows the synthesized U3O8 nanoparticles obtained from different complexes were different as far as morphology and size are concerned. All four different U3O8 nanoparticles explored as oxidising catalyst to oxidize alcohols where morphology of the nanoparticles controls the catalytic efficiency.
