Genov, Georgi R.; Douthwaite, James L.; Lahdenpera, Antti S. K.; Gibson, David C.; Phipps, Robert J. published the artcile< Enantioselective remote C-H activation directed by a chiral cation>, Safety of 3-Bromobenzotrifluoride, the main research area is benzhydrylamide phoshinamide enantioselective borylation remote bond activation chiral cation.
Chiral cations have been used extensively as organocatalysts, but their application to rendering transition metal-catalyzed processes enantioselective remains rare. This is despite the success of the analogous charge-inverted strategy in which cationic metal complexes are paired with chiral anions. We report here a strategy to render a common bipyridine ligand anionic and pair its iridium complexes with a chiral cation derived from quinine. We have applied these ion-paired complexes to long-range asym. induction in the desymmetrization of the geminal diaryl motif, located on a carbon or phosphorus center, by enantioselective C-H borylation. In principle, numerous common classes of ligand could likewise be amenable to this approach.
Science (Washington, DC, United States) published new progress about Absolute configuration. 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Safety of 3-Bromobenzotrifluoride.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary