《Modified and Scalable Synthesis of N-Tosyl-4-Chlorobenzenesulfonimidoyl Fluoride (SulfoxFluor): Direct Imidation of Sulfinyl Chlorides with Chloramine-T Trihydrate》 was written by Liu, Renxiang; Zhou, Xiao-Cong; He, Xin-Yi; Li, Yuan-Qiang; Zheng, Weiqin; Wang, Xiu; Guo, Junkai; Ni, Chuanfa; Hu, Jinbo. Application In Synthesis of 4-Chlorobenzenesulfonyl chlorideThis research focused ontosyl chlorobenzenesulfonimidoyl fluoride preparation. The article conveys some information:
A general and practical method for the preparation of N-Tosyl-4-chlorobenzenesulfonimidoyl fluoride (SulfoxFluor) and its adaptation to a large scale was disclosed. Starting from readily available 4-chlorobenzenesulfonyl chloride, chloramine-T trihydrate and potassium fluoride, SulfoxFluor was prepared on a hectogram scale in 63% overall yield with simple purification techniques. The use of chloramine-T trihydrate (instead of anhydrous chloramine-T) was a significant improvement over previous work, which streamlined the process and avoided the risk of explosion during drying or heating. This research not only established a reliable method for the scale-up synthesis of SulfoxFluor but also provided an insight into the imidation of sulfinyl chlorides with chloramine-T in the presence of water. In the experiment, the researchers used many compounds, for example, 4-Chlorobenzenesulfonyl chloride(cas: 98-60-2Application In Synthesis of 4-Chlorobenzenesulfonyl chloride)
4-Chlorobenzenesulfonyl chloride(cas: 98-60-2) belongs to organochlorine compounds. The wide structural variety and divergent chemical properties of organochlorides lead to a broad range of names, applications, and properties.Application In Synthesis of 4-Chlorobenzenesulfonyl chloride Organochlorine compounds have wide use in many applications, though some are of profound environmental concern, with TCDD being one of the most notorious.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics