In 2022,Nale, Sagar D.; Datta Khanal, Hari; Rok Lee, Yong published an article in European Journal of Organic Chemistry. The title of the article was 《Palladium(II)-Catalyzed Direct Arylations of Quinoxalin-2(1H)-ones with Arylsulfonyl Chlorides》.Recommanded Product: 98-60-2 The author mentioned the following in the article:
A palladium-catalyzed desulfitative coupling of quinoxalin-2(1H)-ones with arylsulfonyl chlorides is described. C3-Arylquinoxalin-2(1H)-ones are readily accessible by reacting various arylsulfonyl chloride derivatives with quinoxalin-2(1H)-ones. The arylsulfonyl chloride undergoes palladium-catalyzed C-S and S-Cl bond cleavage, which leads to direct desulfitative cross-coupling with the quinoxalin-2(H)-one. Chloro- and fluoro-aryl sulfonyl chlorides are successfully coupled with quinoxalin-2(1H)-ones without carbon-halogen bond cleavage. The results came from multiple reactions, including the reaction of 4-Chlorobenzenesulfonyl chloride(cas: 98-60-2Recommanded Product: 98-60-2)
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. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Recommanded Product: 98-60-2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics