Xia, Tingting published the artcilePalladium-Catalyzed Cross-Coupling of Ethyl Bromodifluoroacetate with Aryl Bromides or Triflates and Cross-Coupling of Ethyl Bromofluoroacetate with Aryl Iodides, Application of Ethylbromofluoroacetate, the publication is Organic Letters (2017), 19(10), 2610-2613, database is CAplus and MEDLINE.
A palladium-catalyzed Negishi cross-coupling reaction of Et bromodifluoroacetate with aryl bromides or aryl triflates to construct C(sp2)-CF2 bonds is described. The reaction was conducted under mild reaction conditions, and no preparation of organozinc reagents is required. This is the first report encompassing the conversion of aryl triflates into products containing C-CF2 bonds. In addition, the construction of C(sp2)-CHF bonds was achieved under mild conditions via a cross-coupling of aryl iodides with Et bromofluoroacetate.
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 C4H6O3, Application of Ethylbromofluoroacetate.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary