Gujadhur, Rattan K. published the artcileFormation of Aryl-Nitrogen, Aryl-Oxygen, and Aryl-Carbon Bonds Using Well-Defined Copper(I)-Based Catalysts, Computed Properties of 25753-84-8, the publication is Organic Letters (2001), 3(26), 4315-4317, database is CAplus and MEDLINE.
The authors report mild synthetic protocols for the formation of aryl-carbon, aryl-nitrogen, and aryl-oxygen bonds based on soluble, well-defined copper(I) catalysts. These protocols do not require the use of palladium and/or expensive ligands. E.g., Cu(Phen)(PPh3)Br catalyzed the coupling of PhCCH with PhI to give 80% PhCCPh.
Organic Letters published new progress about 25753-84-8. 25753-84-8 belongs to bromides-buliding-blocks, auxiliary class Copper, name is Bromo(1,10-phenanthroline)(triphenylphosphine)copper(I), and the molecular formula is C30H24BrCuN2P, Computed Properties of 25753-84-8.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary