Palladium-Catalyzed C-H Bond Functionalization Reactions Using Phosphate/Sulfonate Hypervalent Iodine Reagents was written by He, Yimiao;Huang, Lilan;Xie, Limei;Liu, Peng;Wei, Qiongmei;Mao, Fangfang;Zhang, Xuehong;Huang, Jun;Chen, Sijing;Huang, Chusheng. And the article was included in Journal of Organic Chemistry in 2019.Application of 4373-61-9 This article mentions the following:
In the presence of Pd(OAc)2, 8-methylquinolines and 8-ethylquinoline underwent directed and regioselective oxidative phosphorylation, phosphination, sulfonylation, and hydroxylation reactions with (hydroxy)aryliodine phosphates, phosphinates, and sulfonates to yield 8-quinolinylmethyl phosphates, phosphinates, sulfonates, and alcs. 2-Arylpyridines underwent hydroxylation and arylation reactions under similar conditions to yield 2-(2-pyridinyl)phenols and biarylpyridines, resp. The quinolinylmethyl sulfonates underwent further substitution reactions. In the experiment, the researchers used many compounds, for example, 2-(m-Tolyl)pyridine (cas: 4373-61-9Application of 4373-61-9).
2-(m-Tolyl)pyridine (cas: 4373-61-9) belongs to pyridine derivatives. Pyridine has a dipole moment and a weaker resonant stabilization than benzene (resonance energy 117 kJ·molâ? in pyridine vs. 150 kJ·molâ? in benzene). Pyridine, its benzo and pyridine-based compounds play diverse roles in organic chemistry. Pyridine-based materials are valued for their optical and physical properties as well as their medical potential. Application of 4373-61-9