Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 100-26-5, name is 2,5-Pyridinedicarboxylic acid. This compound has unique chemical properties. The synthetic route is as follows. Quality Control of 2,5-Pyridinedicarboxylic acid
To a mixture containing Cu(ClO4)2·6H2O (0.190 g, 0.5 mmol) and tris(3-aminopropyl)amine, trpn (0.0.094 g, 0.5 mmol) dissolved in MeOH (20 mL), an aqueous solution (5 mL) of pyridine-2,5-dicarboxylic acid disodium salt (0.053 g, 0.25 mmol) was added. The solution was then heated on a steam-bath for 10 min, filtered through celite and the resulting blue solution was allowed to stand at room temperature. The crude solid, which separated was collected by filtration. Crystallization of the product from H2O afforded tiny blue crystals suitable for X-ray analysis. These were collected by filtration, washed by propan-2-ol, Et2O and dried in air (overall yield: 0.150 g, 82% based on Cu(ClO4)2·6H2O). Characterization: C32H54Cl2Cu3N10O16 (1096.37 g/mol): Calcd: C, 35.06; H, 4.96; N, 12.78. Found: C, 34.88; H, 5.01; N,12.63%. Selected IR bands (ATR, cm1): 3323 (m), 3285 (m) nu(NeH) stretching; 2934 (w), 2889 (w) nu(CeH) stretching; 1594 (s), 1436 (vs)[nu(C]O+C]C+C]N)]; 1070 (vs, b) nu(CleO). UV-Vis (H2O): lambdamax, nm (epsilonmax M-1 cm-1 per Cu atom)=562 (sh), 679 (85), 906 (sh).
If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it, 100-26-5, 2,5-Pyridinedicarboxylic acid.
Reference:
Article; Louka, Febee R.; Haq, Sabriah J.; Guidry, Hollie R.; Williams, Bailey R.; Henary, Maher M.; Fischer, Roland C.; Torvisco, Ana; Massoud, Salah S.; Mautner, Franz A.; Inorganica Chimica Acta; vol. 500; (2020);,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem