Platinum and Palladium Complexes Containing Cationic Ligands as Catalysts for Arene H/D Exchange and Oxidation was written by Emmert, Marion H.;Gary, J. Brannon;Villalobos, Janette M.;Sanford, Melanie S.. And the article was included in Angewandte Chemie, International Edition in 2010.Reference of 35065-86-2 This article mentions the following:
Palladium(II) and platinum(II) complexes of pyridinium-substituted bipyridine ligands I (R = Ph, 4-tBu-C6H4) are highly active and stable catalysts for H/D exchange and acetoxylation of aromatic C-H bonds (TONs up to 3200, TOFs up to 0.1 s-1). The regioselectivity of the deuteration and acetoxylation is studied and compared to traditional catalysts. In the experiment, the researchers used many compounds, for example, 3-Bromophenyl acetate (cas: 35065-86-2Reference of 35065-86-2).
3-Bromophenyl acetate (cas: 35065-86-2) belongs to organobromine compounds. Bromo compounds are employed in a variety of metal-catalyzed coupling reactions. They are also ideal candidates for the synthesis of Grignard reagents that have wide-applicability in organic synthesis. alpha-Bromoesters are employed in the Reformatsky reaction for the synthesis of beta-hydroxyesters. When the molecular ion is detected, the bromine and chlorine isotope patterns are very distinct, but caution is to be exercised for certain mixed chlorinated/brominated compounds, which can look similar to homohalogen patterns.Reference of 35065-86-2
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary