HPLC of Formula: 1122-54-9In 2020 ,ãA convenient method for synthesis of terpyridines via a cooperative vinylogous anomeric based oxidationã?was published in RSC Advances. The article was written by Karimi, Fatemeh; Yarie, Meysam; Zolfigol, Mohammad Ali. The article contains the following contents:
The presented study is the first report of the synthesis of terpyridines I (R = pyridin-4-yl, pyridin-3-yl, pyridin-2-yl; R1 = Ph, thiophen-2-yl, pyridin-4-yl, etc.) in the presence of a nanomagnetic catalyst instead of harmful reagents. Herein, Fe3O4@O2PO2(CH2)2NH3+CF3CO2- as a retrievable nanocatalyst with magnetic properties was applied for the multi-component reaction between acetylpyridine derivatives RC(O)Me (2 or 3 or 4-isomer), aryl aldehydes R1CHO and ammonium acetate under conventional heating conditions in the absence of any solvent. The derived terpyridines I were obtained with acceptable yields and brief reaction times via a cooperative vinylogous anomeric based oxidation route. Fe3O4@O2PO2(CH2)2NH3+CF3CO2- showed a high capability for recovery and reuse in the mentioned reaction. In the experimental materials used by the author, we found 4-Acetylpyridine(cas: 1122-54-9HPLC of Formula: 1122-54-9)
4-Acetylpyridine(cas: 1122-54-9) belongs to pyridine. Pyridines, quinolines, and isoquinolines have found a function in almost all aspects of organic chemistry. Pyridine has found use as a solvent, base, ligand, functional group, and molecular scaffold. As structural elements, these moieties are potent electron-deficient groups, metal-directing functionalities, fluorophores, and medicinally important pharmacophores. HPLC of Formula: 1122-54-9