C-H Fluoroalkylsulfinylation/Intramolecular Rearrangement for Precise Synthesis of Fluoroalkyl Sulfoxides was written by Xing, Shuya;Zhu, Yu-Yi;Liu, Wen;Liu, Yong;Zhang, Jing;Zhang, Huarong;Wang, Yan;Ni, Shao-Fei;Shao, Xinxin. And the article was included in Organic Letters in 2022.Recommanded Product: 2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide This article mentions the following:
An efficient methodol. to access various fluoroalkyl sulfoxides bearing ortho/para-functionalized amine scaffolds, e.g. I from arylhydroxylamines was described. The transformation was featured with new electrophilic trifluoromethylthiolated reagents, good functional group tolerance, and late-stage modification of complex bioactive scaffolds, providing a rapid access to prepare numerous trifluoromethyl- and difluoromethyl-substituted sulfoxides. Mechanism studies and d. functional theory calculations suggest this reaction goes through a nucleophilic trifluoromethylthiolation of arylhydroxylamine and subsequent internal 2,3-sigmatropic rearrangement involving a sulfur and oxygen transfer process. In the experiment, the researchers used many compounds, for example, 2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide (cas: 14070-51-0Recommanded Product: 2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide).
2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide (cas: 14070-51-0) belongs to organic chlorides. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Recommanded Product: 2-Chlorobenzo[d]isothiazol-3(2H)-one 1,1-dioxide
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics