1035818-07-5

Upstream product

• 119-67-5 o-carboxybenzaldehyde 
• 1035568-97-8 N,N'-bis[2-carboxybenzomethyl]-N,N'-bis[2-pyridylmethyl]-1,3-diaminopropan-2-ol 
• 79-08-3 bromoacetic acid 
• 64-69-7 Iodoacetic acid 

Relevant academic research and scientific papers

Synthesis, crystal structure, magnetic and electrochemical studies of two copper complexes with carboxylate rich dinucleating ligand

Three new copper compounds of a symmetric dinucleating ligand, N,N′-bis[2-carboxybenzomethyl]-N,N′-bis[carboxymethyl]-1, 3-diaminopropan-2-ol (H5ccdp) with diverse coordinating groups, have been synthesized and studied in the solid state as well as in solution. In acetonitrile/H2O solution, the reaction of stoichiometric amounts of Cu(NO3)2·2.5H2O and the ligand H 5ccdp, in the presence of K2CO3, produced a dinuclear copper compound, K3[Cu2(ccdp)(μ-CO 3)]·7H2O·C3H6O, K 3[1]·7H2O·C3H6O. Whereas in an alkaline methanol/water solution, the reaction of Cu(ClO 4)2·6H2O and the ligand H 5ccdp gave a slightly different dinuclear copper compound, Na 3[Cu2(ccdp)(μ-CO3)]·5H2O, Na3[1]·5H2O. The reaction of Cu(ClO 4)2·6H2O and the ligand H 5ccdp, in the presence of NaOH in water yielded a tetranuclear copper compound, Na2[Cu2(ccdp)(H2O)(μ-OH 2)]2·15H2O, Na2[2] ·15H2O. The structures of the all three complexes were determined using single crystal X-ray diffraction analyses. Variable-temperature magnetic susceptibility studies on the powder samples of the complexes showed antiferromagnetic behavior. Electrochemical studies in aqueous solutions of these negatively charged complex ions showed fairly assessable oxidations.

Homodinuclear copper(II) and zinc(II) complexes of a carboxylate-rich ligand as synthetic mimics of phosphoester hydrolase in aqueous solutions

The synthesis, characterization and catalytic activities of two homodinuclear Cu(II) and Zn(II) complexes of a carboxylate-rich ligand, N,N′-Bis[2-carboxybenzomethyl]-N,N′ -Bis[carboxymethyl]-1,3-diaminopropan-2-ol (H5ccdp) ligand towards the h

Crystal structure of gluconate bound iron(iii) complex: Synthesis, characterization and redox properties of the complex in aqueous solution

A novel tetra-iron(iii) complex, K6[Fe4(ccdp)2(μ-O)(μ-OH)(D-GluA)2](NO3)3·10H2O (K6[1](NO3)3·10H2O) with two gluconato and two N,N′-bis[2-carboxobenzomethyl]-N,N′-bis[carboxomethyl]-1,3-diaminopropan-2-oxy (ccdp5-) ligands has been synthesized and fully characterized using different techniques including single crystal X-ray crystallography. K6[1](NO3)3·10H2O showed stability aqueous solution, in biological samples such as human and fetal bovine serum (HS and FBS) and cell cultures such as phosphate buffer saline and minimum essential medium (PBS and MEM) using UV-Vis spectroscopy at room temperature and 37 °C. The redox behavior of the complex was studied using cyclic and square wave voltammetries in aqueous and DMF solutions. Furthermore, magnetic study using electron paramagnetic resonance spectroscopy and Guoy balance magnetic moment measurements indicated antiferromagnetic coupling among the metal centers of the (μ-O)(μ-OH) bridged tetra-iron(iii) anion core of the complex. Electrochemical studies of the K6[1](NO3)3·10H2O in aqueous and DMF solutions using cyclic and square-wave voltammetries revealed the presence of multi-accessible electron metal-based redox events.

Synthesis, characterization, and spectroscopic investigation of new iron(III) and copper(II) complexes of a carboxylate rich ligand and their interaction with carbohydrates in aqueous solution

New tetra-iron(III) (K4[1]·25H2O·(CH3)2CO and K3[2]·3H2O·(OH)) and di-copper(II) (Na3[3]·5H2O) complexes as carbohydrate binding models have been synthesized and fully characterized used several techniques including single crystal X-ray crystallography. Whereas K4[1]·25H2O·(CH3)2CO and Na3[3]·5H2O are completely water-soluble, K3[2]·3H2O·(OH) is less soluble in all common solvents including water. The binding of substrates, such as Dmannose, D-glucose, D-xylose, and xylitol with the watersoluble complexes in di ff erent reaction conditions were investigated. In aqueous alkaline media, complexes K4[1]·25H2O·(CH3)2CO and Na3[3]·5H2O showed coordination ability toward the applied substrates. Even in the presence of stoichiometric excess of the substrates, the complexes form only 1:1 (complex/substrate) molar ratio species in solution. Apparent binding constants, pKapp, values between the complexes and the substrates were determined and specific mode of substrate binding is proposed. The pKapp values showed that D-mannose coordinates strongest to K4[1]·25H2O·(CH3)2CO and Na3[3]·5H2O. Syntheses, characterizations and detailed substrate binding study using spectroscopic techniques and single crystal X-ray diffraction are reported.