Recommanded Product: Phenyl(pyridin-2-yl)methanone. Authors Hou, CF; Sun, SE; Liu, ZQ; Zhang, H; Liu, Y; An, Q; Zhao, J; Ma, JJ; Sun, ZZ; Chu, WY in WILEY-V C H VERLAG GMBH published article about in [Hou, Chuanfu; Sun, Shouneng; Liu, Ziqi; Zhang, Hui; Liu, Yue; An, Qi; Zhao, Jian; Ma, Junjie; Sun, Zhizhong; Chu, Wenyi] Heilongjiang Univ, Sch Chem & Mat Sci, Harbin 150080, Peoples R China in 2021.0, Cited 80.0. The Name is Phenyl(pyridin-2-yl)methanone. Through research, I have a further understanding and discovery of 91-02-1
Herein, the development of a visible-light-induced catalytic system to achieve the decarboxylative acylation of pyridine N-oxides with alpha-oxocarboxylic acids, at room temperature and using the organic dye fluorescein dimethylammonium as a new type of photocatalyst, is reported. A series of 2-arylacylpyridine N-oxides were selectively synthesized in moderate to good yields by controlling the polarity of the reaction solvent. The developed strategy was successfully applied in the synthesis of an important intermediate of the drug, acrivastine, on a gram scale. Notably, this is the first time that fluorescein dimethylammonium has been used to catalyze the Minisci-type C-H decarboxylative acylation reaction. The mechanism of decarboxylative acylation was studied by capturing adducts of acyl radicals and 1,1-diphenylethylene to confirm a radical mechanism. The disclosed catalytic system provides a green synthetic strategy for decarboxylative acylation without the use of additional oxidants or metal catalysts.
Recommanded Product: Phenyl(pyridin-2-yl)methanone. About Phenyl(pyridin-2-yl)methanone, If you have any questions, you can contact Hou, CF; Sun, SE; Liu, ZQ; Zhang, H; Liu, Y; An, Q; Zhao, J; Ma, JJ; Sun, ZZ; Chu, WY or concate me.
Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem