96313-45-0Relevant academic research and scientific papers
Regioselective Direct C-H Trifluoromethylation of Pyridine
Yang, Xiao,Sun, Rui,Li, Shun,Zheng, Xueli,Yuan, Maolin,Xu, Bin,Jiang, Weidong,Chen, Hua,Fu, Haiyan,Li, Ruixiang
, p. 7108 - 7112 (2020)
A highly efficient and regioselective direct C-H trifluoromethylation of pyridine based on an N-methylpyridine quaternary ammonium activation strategy has been developed. A variety of trifluoromethylpyridines can be obtained in good yield and excellent re
Reactivity of 4-methylpyridinium salts in a new reaction of ring transformation of pyridine and isoquinoline derivatives
Gromov,Fomina,Grishina,Kurchavov
, p. 1678 - 1682 (2007/10/03)
Dependence of reactivity on substituents in the pyridine ring of the 4-methylpyridinium salts was studied in intermolecular reaction of ring transformation involving quaternary salts of pyridinium and isoquinolinium promoted by methylammonium sulfite.
