Application of 98-60-2In 2021 ,《Synthesis of symmetrical / unsymmetrical thiosulfonates through the disproportionate coupling reaction of sulfonyl hydrazide mediated by phosphomolybdic acid》 was published in Tetrahedron Letters. The article was written by Lv, Mengting; Liu, Yufeng; Li, Ke; Yang, Guoping. The article contains the following contents:
Phosphomolybdic acid (H3PMo12O40) was reported as a green low-cost catalyst for the synthesis of sym. / unsym. thiosulfonates via the disproportionate coupling reaction of sulfonyl hydrazide. The attributes of this reported catalytic system included low catalyst loadings (1 mol%), efficient turnover, and high yields (up to 94%). Addnl., this reaction mechanism involved the formation of a thiyl radical and sulfonyl radical via sulfinyl radical disproportionation. In the experiment, the researchers used many compounds, for example, 4-Chlorobenzenesulfonyl chloride(cas: 98-60-2Application of 98-60-2)
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 of 98-60-2 The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics