10319-00-3Relevant academic research and scientific papers
Trigonal dodecahedral sodium coordination in a trinuclear copper(II)-sodium complex incorporating a salen-Type compartmental Schiff base
Nandy, Madhusudan,Saha, Debnath,Rizzoli, Corrado,Shit, Shyamapada
, p. 133 - 140 (2017)
A new trinuclear heterometallic complex, [(CuL)Na(CuL)] ClO4 (1), has been prepared using a Schiff base, H2L (where H2L N,N-(1,2-phenylene)-bis(3-methoxysalicylideneimine) and characterized by elemental analysis, Fourier transform in
Design, synthesis and evaluation of multifunctional salphen derivatives for the treatment of Alzheimer's disease
Jiang, Neng,Li, Su-Yi,Xie, Sai-Sai,Li, Zhong-Rui,Wang, Kelvin D.G.,Wang, Xiao-Bing,Kong, Ling-Yi
, p. 540 - 551 (2014)
A series of salphen derivatives (1-26) have been designed, synthesized, and evaluated as chemical reagents that target and modulate multiple facets of Alzheimer's disease. Most of the compounds exhibit a significant ability to inhibit self-induced and Cu
Ligand and Metal Based Multielectron Redox Chemistry of Cobalt Supported by Tetradentate Schiff Bases
Andrez, Julie,Guidal, Valentin,Scopelliti, Rosario,Pécaut, Jacques,Gambarelli, Serge,Mazzanti, Marinella
, p. 8628 - 8638 (2017)
We have investigated the influence of bound cations on the reduction of cobalt complexes of redox active ligands and explored the reactivity of reduced species with CO2. The one electron reduction of [CoII(Rsalophen)] with
Unique example of a trigonal dodecahedral Na+ in a compartmental Schiff base N,N′-(1,2-Phenylene)-bis(3-methoxysalicylideneimine)
Das, Mithun,Chatterjee, Sudipta,Chattopadhyay, Shouvik
, p. 1337 - 1340 (2011)
A unique heteronuclear Schiff base compound, [(NiL)Na(NiL)]ClO4 (1), derived from the compartmental Schiff base ligand N,N′-(1,2- Phenylene)-bis(3-methoxysalicylideneimine) (H2L) has been prepared and its molecular structure has been
Syntheses, X-ray structures, electrochemical properties and biological evaluation of mono- and dinuclear N2O2-donor ligand-Fe systems
Raj, M. Venkata Nikhil,Bhar, Kishalay,Jain, Surbhi,Rana, Monika,Khan, Tanveer A.,Sharma, Anuj K.
, p. 615 - 626 (2019)
The present work reports the synthesis, spectroscopic and structural characterizations of Fe(III) complexes of types [Fe(L)(H2O)(NCS)] (1), [Fe(L)(1-methylimidazole)2]ClO4 (2) and [(L)Fe(μ-O)Fe(L)]·3H2O·MeOH (3)
Synthesis, crystal structures, photoluminescence, electrochemistry and DFT study of aluminium(III) and gallium(III) complexes containing a novel tetradentate Schiff base ligand
Truscott, James Charles,Conradie, Jeanet,Swart, Hendrik C.,Duvenhage, Mart-Marie,Visser, Hendrik Gideon
, p. 1045 - 1052 (2019)
Single crystals of the aluminium and gallium complexes of 6,6′-{(1E,1′E)-[1,2-phenylenebis(azanylylidene)]bis(methanylylidene)}bis(2-methoxyphenol), namely diaqua(6,6′-{(1E,1′E)-[1,2-phenylenebis(azanylylidene)]bis(methanylylidene)}bis(2-methoxyphenolato)-κ4 O 1,N,N′,O 1′)aluminium(III) nitrate ethanol monosolvate, [Al(C22H18N2O4)(H2O)2]NO3·C2H5OH, 1, and diaqua(6,6′-{(1E,1′E)-[1,2-phenylenebis(azanylylidene)]bis(methanylylidene)}bis(2-methoxyphenolato)-κ4 O 1,N,N′,O 1′)gallium(III) nitrate ethanol monosolvate, [Ga(C22H18N2O4)(H2O)2]NO3·C2H5OH, 2, were obtained after successful synthesis in ethanol. Both complexes crystallized in the triclinic space group P , with two molecules in the asymmetric unit. In both structures, in one of the independent molecules the tetradentate ligand is almost planar while in the other independent molecule the ligand shows significant distortions from planarity, as illustrated by the largest distance from the plane constructed through the central metal atom and the O,N,N′,O′-coordinating atoms of the ligand in 1 of 1.155(3)? and a distance of 1.1707(3)? in 2. The possible reason for this is that there are various strong π-interactions in the structures. This was confirmed by density functional theory (DFT) calculations, as were the other crystallographic data. DFT was also used to predict the outcome of cyclic voltammetry experiments. Ligand oxidation is more stabilized in the gallium complex. Solid-state photoluminescence gave an 80nm red-shifted spectrum for the gallium complex, whereas the aluminium complex maintains the ligand curve with a smaller red shift of 40nm.
Efficient water oxidation catalyzed by mononuclear ruthenium(II) complexes incorporating schiff base ligands
Li, Ting-Ting,Chen, Yong,Li, Fu-Min,Zhao, Wei-Liang,Wang, Chuan-Jun,Lv, Xiao-Jun,Xu, Quan-Qing,Fu, Wen-Fu
, p. 8054 - 8061 (2014)
Four new charge-neutral ruthenium(II) complexes containing dianionic Schiff base and isoquinoline or 4-picoline ligands were synthesized and characterized by NMR and ESI-MS spectroscopies, elemental analysis, and X-ray diffraction. The complexes exhibited
Synthesis and characterization of a novel o-vanillin schiff base derivatives and their complexes with Zn(II)
Wu, Wen,Xuan, Yawen,Yin, Jiang Long,Shujie, Li
, p. 877 - 880 (2014)
A Schiff base compound (H2L) was synthesized using o-vanillin and o-phenylenediamine, and then the zinc Schiff base complex was obtained by the reaction of zinc acetate. They were characterized by elemental analysis, the infrared spectroscopy (
Construction of four 3d-4d/4d complexes based on salen-type schiff base ligands
Gong, Xue,Ge, Ying-Ying,Fang, Mao,Gu, Zhi-Gang,Zheng, Sheng-Run,Li, Wei-Shan,Hu, She-Jun,Li, Shu-Bin,Cai, Yue-Peng
, p. 6911 - 6915 (2011)
Through a two-step synthetic strategy, four d10 Schiff-base complexes CdZn(DMF)(La)(NO3)2 (1), Cd[Zn(L a)Cl]2·H2O (2) and [Cd(DMF)L bS]2·2H2O (S
A simple and efficient mechanochemical route for the synthesis of salophen ligands and of the corresponding Zn, Ni, and Pd complexes
Leoni, Luca,Carletta, Andrea,Fusaro, Luca,Dubois, Jean,Tumanov, Nikolay A.,Aprile, Carmela,Wouters, Johan,Cort, Antonella Dalla
, (2019)
A number of salophen ligands and their Zn, Ni, and Pd complexes were synthesized by an efficient one-pot mechanosynthesis protocol. The reaction products were characterized by means of complementary solid-state techniques, i.e., powder X-ray diffraction,
