Synthesis of substituted N-F benzenesulfonimides and comparison of their fluorination reactivity via their reactions with silylenol ethers was written by Li, Qingwei;Chen, Fuli;Yang, Xianjin. And the article was included in Youji Huaxue in 2015.Recommanded Product: 63624-28-2 This article mentions the following:
The fluorination reactivity of N-F benzenesulfonimides depended on the strength of N-F bond and was easily affected by substituents on the Ph of substituted N-F benzenesulfonimides via electronic or steric effect. In this work, N-F benzenesulfonimides with different substituents were synthesized and reacted with silylenol ethers, and the results indicated that utilizing N-fluoro-4-fluoro-4′-nitrobenzenesulfonimide and N-fluoro-4-tert-butyl-4′-fluorobenzenesulfonimide could improve the reactivity or selectivity of fluorination than using N-F benzenesulfonimide in lots of selected experiments In the experiment, the researchers used many compounds, for example, 2,4-Dimethoxybenzene-1-sulfonyl chloride (cas: 63624-28-2Recommanded Product: 63624-28-2).
2,4-Dimethoxybenzene-1-sulfonyl chloride (cas: 63624-28-2) 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. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Recommanded Product: 63624-28-2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics