Application In Synthesis of 4-Chlorobenzenesulfonyl chlorideIn 2021 ,《Synthesis of Symmetrical Thiosulfonates via Cu(OTf)2-Catalyzed Reductive Homocoupling of Arenesulfonyl Chlorides》 was published in European Journal of Organic Chemistry. The article was written by Liu, Lixia; Luo, Bo; Wang, Chengming. The article contains the following contents:
A variety of sym. thiosulfonates ArSO2SAr [Ar = 4-MeC6H4, 4-ClC6H4, 2-thienyl, etc.] were synthesized via Cu-catalyzed reductive homocoupling of aryl sulfonyl chlorides. This protocol used organic amine acting as a mild reductant and low-cost copper as an effective catalyst. Such a reductive coupling process featured a broad substrate scope and good functional group tolerance. Related thiosulfonate products could also be converted into diverse functional mols.4-Chlorobenzenesulfonyl chloride(cas: 98-60-2Application In Synthesis of 4-Chlorobenzenesulfonyl chloride) was used in this study.
4-Chlorobenzenesulfonyl chloride(cas: 98-60-2) belongs to organochlorine compounds. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. Application In Synthesis of 4-Chlorobenzenesulfonyl chloride However, the extent of chlorination is difficult to control. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics