Wang, Shuaifeng published the artcilePalladium-Catalyzed anti-Selective Fluoroalkylboration of Internal and Terminal Alkynes, Safety of Ethylbromofluoroacetate, the publication is Organic Letters (2018), 20(18), 5631-5635, database is CAplus and MEDLINE.
A Pd-catalyzed anti-stereospecific alkyne fluoroalkylboration, including mono-, di-, and perfluoroalkylboration, has been developed with fluoroalkyl halides and diboron reagents. The reaction is effective for both internal and terminal alkynes. It provides straightforward and streamlined access to functionalized 1,2-fluoroalkylboronated alkenes in a highly regio- and stereocontrolled manner. Preliminary studies suggest that this reaction is enabled by the combination of radical alkylation and metal-catalyzed borylation, thus leading to the realization of three-component trans-carboboration of alkynes for the first time.
Organic Letters published new progress about 401-55-8. 401-55-8 belongs to bromides-buliding-blocks, auxiliary class Fluoride,Bromide,Aliphatic hydrocarbon chain,Ester, name is Ethylbromofluoroacetate, and the molecular formula is C22H12F6O6S2, Safety of Ethylbromofluoroacetate.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary