In 2022,Dong, Cong; Mai, Shaoyu; Wang, Shuai; Li, Xin; Song, Qiuling published an article in Organic Chemistry Frontiers. The title of the article was 《Base-promoted anaerobic intramolecular cyclization synthesis of 4,5-disubstituted-1,2,3-thiadiazoles》.Product Details of 591-18-4 The author mentioned the following in the article:
An alkali-promoted, transition-metal-free and oxidant-free method to construct 4,5-disubstituted-1,2,3-thiadiazoles I [R = 2-NO2, 3-NO2; R1 = H, 2-MeO, 4-F, etc.] from N-tosylhydrazone-bearing thiocarbamates by employing a sustainable intramol. reaction strategy had been developed. This reaction featured high efficiency and good functional group compatibility, readily available starting materials and valuable products. Furthermore, this method had great potential in the synthesis of natural products, pharmaceuticals and materials. In the part of experimental materials, we found many familiar compounds, such as 1-Bromo-3-iodobenzene(cas: 591-18-4Product Details of 591-18-4)
1-Bromo-3-iodobenzene(cas: 591-18-4) has been used in the preparation of 1-(3′-bromophenyl)-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodec-1-ene and 1-(3′-bromophenyl)-3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooct-1-ene.Product Details of 591-18-4
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com