Kikushima, Kotaro published the artcileCopper-mediated one-pot synthesis of trifluorostyrene derivatives from tetrafluoroethylene and arylboronate, Quality Control of 214360-44-8, the publication is Chemistry Letters (2015), 44(7), 1019-1021, database is CAplus.
The copper-mediated synthesis of trifluorostyrenes ArCF:CF2 (Ar = C6H5, 4-MeOC6H4, 2-naphthyl, etc.) from aryl boronates and tetrafluoroethylene through the transmetalation-carbocupration-β-fluorine elimination process under one-pot procedure was described. β-Fluorine elimination of a 2-aryl-1,1,2,2-tetrafluoroethylcopper complex, generated in situ from arylboronate, copper tert-butoxide, and 1,10-phenanthroline/bathophenanthroline with tetrafluoroethylene via carbocupration, was promoted by the addition of a Lewis acid.
Chemistry Letters published new progress about 214360-44-8. 214360-44-8 belongs to nitriles-buliding-blocks, auxiliary class Nitrile,Boronic acid and ester,Benzene,Boronic Acids,Boronic acid and ester, name is 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)benzonitrile, and the molecular formula is C12H14BNO2, Quality Control of 214360-44-8.
Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts