The interaction of 2-amino-2-(hydroxymethyl)-1,3-propanediol with copper(II) and nickel(II) ions☆
-
Add time:08/17/2019 Source:sciencedirect.com
Copper(II) and nickel(II) complexes of 2-amino-2-(hydroxymethyl)-1,3-propanediol have been studied in aqueous solution at 25° and at an ionic strength of 0·10 M. The equilibrium constants for the various species present in solution have been determined from potentiometric measurements of hydrogen ion concentration. With both metal ions, the “ordinary” complexes of the neutral ligand, which first formed, undergo further dissociation as the pH is increased, forming polynuclear chelates in which alcoholate groups are probably involved in metal ion coordination. With copper(II), no polynuclear complexes are formed in the presence of excess ligand. On the other hand, nickel(II) forms polynuclear species even in the presence of excess ligand.
We also recommend Trading Suppliers and Manufacturers of 2-AMINO-1,3-PROPANEDIOL HYDROCHLORIDE (cas 100929-48-4). Pls Click Website Link as below: cas 100929-48-4 suppliers
Prev:New strategy for racemization of 2-amino-1,3-propanediols, key intermediates for the synthesis of antibiotic drugs
Next:2-Substituted 2-aminoethanol: Minimum essential structure for immunosuppressive activity of ISP-I (Myriocin)) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Stereoselectivity of an ω-transaminase-mediated amination of 1,3-dihydroxy-1-phenylpropane-2-one08/21/2019
- Metal ion/buffer interactions. Stability of alkali and alkaline earth ion complexes with triethanolamine (tea), 2-amino-2(hydroxymethyl)-1,3-propanediol (tris)and 2-[bis(2-hydroxyethyl)-amino] 2(hydroxymethyl)-1,3-propanediol (Bistris) in aqueous and mixed solvents☆08/20/2019
- Original ArticleLC and LC–MS study for simultaneous determination of tramadol hydrochloride and ketorolac tromethamine in bulk and formulation with their major degradation products08/19/2019
- 2-Substituted 2-aminoethanol: Minimum essential structure for immunosuppressive activity of ISP-I (Myriocin)08/18/2019
- New strategy for racemization of 2-amino-1,3-propanediols, key intermediates for the synthesis of antibiotic drugs08/16/2019
- Synthesis and characterization of crosslinked poly(vinyl alcohol)/poly(allylamine)/2-amino-2-hydroxymethyl-1,3-propanediol/polysulfone composite membrane for CO2/N2 separation08/15/2019
- Design, synthesis, and structure-activity relationships of 2-substituted-2-amino-1,3-propanediols: Discovery of a novel immunosuppressant, FTY72008/14/2019
