1258786-31-0Relevant articles and documents
Convenient and Inexpensive Route to Sulfonylated Pyridines via S N Ar Reaction of Electron-Rich Pyridines by Iron Catalysis
Chen, Fei,Chacón-Huete, Franklin,El-Husseini, Hassan,Forgione, Pat
, p. 1914 - 1920 (2018/02/28)
Sulfonylated pyridines were synthesized in moderate to excellent yields, with a wide scope of substituted pyridines and sulfinate salts as starting materials, by an iron-catalyzed S N Ar reaction. This new methodology exhibits advantages for the synthesis of these useful substrates, such as the use of a readily available, inexpensive catalyst, prevention of the disproportionation of the sulfinate salts, and, more importantly, providing access to electron-rich pyridine substrates.