41795-37-3Relevant academic research and scientific papers
Iodine-Mediated Sulfenylation of Imidazo[1,2- a ]pyridines with Ethyl Arylsulfinates
Sun, Jian,Mu, Yangxiu,Iqbal, Zafar,Hou, Jing,Yang, Minghua,Yang, Zhixiang,Tang, Dong
supporting information, p. 1014 - 1018 (2021/03/15)
A simple iodine-mediated approach is reported for the synthesis of sulfenylated imidazo[1,2- a ]pyridines through the reaction of imidazo[1,2- a ]pyridines with ethyl arylsulfinates under mild conditions. The reaction scope was investigated, and a plausible mechanism is proposed to elucidate the reaction process and activation mode. The results indicate that ethyl sulfinates are efficient sulfur sources for the construction of C-S bonds.
A new reaction of 2-(phenylsulfonyl)-3-phenyloxaziridine (davis reagent): Oxidation of thiolates to sulfinates. Application to the synthesis of sulfones
Sandrinelli, Franck,Perrio, Stephane,Beslin, Pierre
, p. 1177 - 1180 (2008/02/09)
(Matrix Presented) The first efficient and general method for the generation of sulfinate anions by oxidation of the corresponding thiolates is described. The oxidizing agent employed is the classical 2-(phenylsulfonyl)-3-phenyloxaziridine, commonly known as the Davis reagent. Subsequent S-alkylation of the sulfinates under phase-transfer catalysis affords sulfones 6 in 71-91% isolated yields (10 examples).
