COA of Formula: C6H4Cl2O2SIn 2022 ,《Synthesis of Sulfonyl Chlorides from Aryldiazonium Salts Mediated by a Heterogeneous Potassium Poly(heptazine imide) Photocatalyst》 appeared in ACS Organic & Inorganic Au. The author of the article were Markushyna, Yevheniia; Antonietti, Markus; Savateev, Aleksandr. The article conveys some information:
A heterogeneous transition metal-free material, a type of carbon nitride photocatalyst, potassium poly(heptazine imide), was employed to produce sulfonyl chlorides from arenediazonium salts under mild conditions (visible light irradiation, room temperature) with 50-95% yields. The method was suitable for the synthesis of both electron rich and electron deficient compounds and it showed high tolerance toward different functional groups (halides, ester, nitro, cyano groups). Thus, a sustainable photocatalytic alternative to the Meerwein chlorosulfonylation reaction was offered. The experimental process involved the reaction of 4-Chlorobenzenesulfonyl chloride(cas: 98-60-2COA of Formula: C6H4Cl2O2S)
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.COA of Formula: C6H4Cl2O2S Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics