Xu, Xiao-Hong’s team published research in Organic Letters in 2022 | CAS: 70-55-3

4-Methylbenzenesulfonamide(cas: 70-55-3) belongs to anime. To avoid the problem of multiple alkylation, methods have been devised for “blocking” substitution so that only one alkyl group is introduced. The Gabriel synthesis is one such method; it utilizes phthalimide, C6H4(CO)2NH, whose one acidic hydrogen atom has been removed upon the addition of a base such as KOH to form a salt.Recommanded Product: 70-55-3

Recommanded Product: 70-55-3In 2022 ,《Visible Light-Mediated Late-stage Sulfonylation of Anilines with Sulfonamides》 was published in Organic Letters. The article was written by Xu, Xiao-Hong; Zhen, Jing-Song; Du, Xian; Yuan, Han; Li, Yi-Hui; Chu, Man-Hei; Luo, Yong. The article contains the following contents:

A visible light-mediated late-stage sulfonylation of anilines with sulfonamides under simple reaction conditions is presented. Various primary or secondary sulfonamides including several pharmaceuticals were incorporated successfully via N-S bond activation and C-H bond sulfonylation. The synthetic utility of this strategy is highlighted by the construction of complex anilines bearing diverse bioactive groups. In the experiment, the researchers used many compounds, for example, 4-Methylbenzenesulfonamide(cas: 70-55-3Recommanded Product: 70-55-3)

4-Methylbenzenesulfonamide(cas: 70-55-3) belongs to anime. To avoid the problem of multiple alkylation, methods have been devised for “blocking” substitution so that only one alkyl group is introduced. The Gabriel synthesis is one such method; it utilizes phthalimide, C6H4(CO)2NH, whose one acidic hydrogen atom has been removed upon the addition of a base such as KOH to form a salt.Recommanded Product: 70-55-3

Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics