A Facile Stereoselective Bis-Trifluoromethylselenolation Reaction of Alkynes with AgSeCF3 and N-Bromosuccinimide was written by Wang, Zhenyu;Cao, Chengyao Kimmy;Tretyakov, Evgeny;Liu, Wei;Chen, Chao. And the article was included in Asian Journal of Organic Chemistry in 2022.HPLC of Formula: 128-08-5 This article mentions the following:
A facile stereoselective bis-trifluoromethylselenolation reaction of alkyne derivatives was realized for the first time. The reaction of alkyne derivatives and AgSeCF3 was found to proceed in the presence of N-bromosuccinimide and water in THF and afforded bis-trifluoromethylselenolated products in moderate-to-excellent yields. The new methodol. enables one-pot synthesis with a broad substrate range. In the experiment, the researchers used many compounds, for example, 1-Bromopyrrolidine-2,5-dione (cas: 128-08-5HPLC of Formula: 128-08-5).
1-Bromopyrrolidine-2,5-dione (cas: 128-08-5) belongs to organobromine compounds. Organo bromine compounds are versatile compounds and are widely used in diverse fields. Organo bromine derivatives are used in the dye sector, as an indicator in analytical chemistry (Bromothymol blue is a popular indicator). Many of the alkyl bromine derivatives are excellent alkylating agents since bromides are good leaving groups. Tribromides, like tetrabutylammonium tribromide, are used as a solid source of bromine. N-bromosuccimide (NBS) is used for the selective bromination of allylic bonds.HPLC of Formula: 128-08-5
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary