《Aryl-Diadamantyl Phosphine Ligands in Palladium-Catalyzed Cross-Coupling Reactions: Synthesis, Structural Analysis, and Application》 was published in European Journal of Organic Chemistry in 2020. These research results belong to Sinai, Adam; Simko, Daniel Cs.; Szabo, Fruzsina; Paczal, Attila; Gati, Tamas; Benyei, Attila; Novak, Zoltan; Kotschy, Andras. Computed Properties of C5H5BrN2 The article mentions the following:
Synthesis, temperature-dependent NMR structure study and use of a new, stable and easily accessible aryl-diadamantylphosphine ligand family is reported. The bulky and electron-rich phosphorus center of the ligand enhances the catalytic activity of palladium in cross-coupling reactions of sterically demanding ortho-substituted aryl halides. In the authors’ study, the authors demonstrated the synthetic applicability of the new phosphine ligands in Buchwald-Hartwig and tosyl hydrazone coupling reactions.6-Bromopyridin-3-amine(cas: 13534-97-9Computed Properties of C5H5BrN2) was used in this study.
6-Bromopyridin-3-amine(cas: 13534-97-9) belongs to anime. Halogenation, in which one or more hydrogen atoms of an amine is replaced by a halogen atom, occurs with chlorine, bromine, and iodine, as well as with some other reagents, notably hypochlorous acid (HClO). With primary amines the reaction proceeds in two stages, producing N-chloro- and N,N-dichloro-amines, RNHCl and RNCl2, respectively. With tertiary amines, an alkyl group may be displaced by a halogen.Computed Properties of C5H5BrN2