New learning discoveries about C6H6FNO2S

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1524-40-9, its application will become more common.

Some common heterocyclic compound, 1524-40-9, name is 3-Fluorobenzenesulfonamide, molecular formula is C6H6FNO2S, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. COA of Formula: C6H6FNO2S

(1) 0.0040g iridium catalyst [Cp * IrCl2] 2,0.0076 g silver salt bis(trifluoromethanesulfonyl)imide silver,0.825g oxidant silver acetate,31.4muLacetophenone-O-methyl oxime and0.07 g of m-fluorobenzenesulfonamide was placed in a reaction tube.Add 2mL of dichloromethane as a solvent,Heating and stirring reaction,The temperature of heating and stirring is 60C.Reaction time 24h.(2) After the reaction is over,Separation by column chromatography (300-400 column chromatography silica gel column packing,Eluent: ethyl acetate: petroleum ether = 12:100 v/v),Can get the product N-[2-(1-Methoxyimino)ethyl]phenyl-3-fluorobenzenesulfonamide.The yield is 83%.The structural characterization of the products are shown in Figures 21 and 22, respectively.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 1524-40-9, its application will become more common.

Reference:
Patent; University of Jinan; Zhao Huaiqing; Zhang Wei; Xu Xiangwen; Wu Wei; (40 pag.)CN107739322; (2018); A;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics