《A new class of ferrocenyl phosphines》 was written by Stead, Richard; Xiao, Jianliang. Quality Control of (3-Bromophenyl)diphenylphosphine oxide And the article was included in Letters in Organic Chemistry on April 30 ,2004. The article conveys some information:
A new series of ferrocenyl diphosphines have been synthesized by Suzuki coupling of diboronic acid of ferrocene with bromo-substituted triphenylphosphine oxides, followed by reduction with HSiCl3. Thus, [PdCl2(PPh3)2]-catalyzed Suzuki coupling reaction of 1,1′-[(HO)2B]2Fc (Fc = ferrocenyl) with Ph2(BrC6H4)P(O) (2-, 3-, and 4-substituted) followed by HSiCl3 reduction gave title compounds, 1,1′-(Ph2PC6H4)2Fc.(3-Bromophenyl)diphenylphosphine oxide(cas: 10212-04-1Quality Control of (3-Bromophenyl)diphenylphosphine oxide) was used in this study.
(3-Bromophenyl)diphenylphosphine oxide(cas: 10212-04-1) belongs to mono-phosphine Ligands.Phosphine ligands are the most significant class of ligands for cross-coupling because of the alterability of their electronic and steric properties. Ligands play a key role in stabilizing and activating the central metal atom and are used in reactions, such as transition metal catalyzed cross-coupling.Quality Control of (3-Bromophenyl)diphenylphosphine oxide
Referemce:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI