In 2018,ChemistrySelect included an article by Lemouzy, Sebastien; Jean, Marion; Deplante, Fabien; Albalat, Muriel; Herault, Damien; Buono, Gerard. Formula: C6H7Br2N. The article was titled 《Tunable P-Stereogenic P,N-Phosphine Ligands Design: Synthesis and Coordination Chemistry to Palladium》. The information in the text is summarized as follows:
The synthesis of P,N heterobidentate phosphine / palladium complexes was realized from P-stereogenic enantiopure ligands. Five, six or seven membered ring complexes were fully characterized, notably by x-ray diffraction, allowing the study of the chelation to a palladium (II) dichloride unit. The nature of nitrogen coordination site as well as the size of the ring modify the bite-angle at the solid state. In the part of experimental materials, we found many familiar compounds, such as 2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8Formula: C6H7Br2N)
2-(Bromomethyl)pyridine hydrobromide(cas: 31106-82-8) belongs to pyridine. When pyridine is adsorbed on oxide surfaces or in porous materials, the following species are commonly observed: (i) pyridine coordinated to Lewis acid sites, (ii) pyridine H-bonded to weakly acidic hydroxyls, and (iii) protonated pyridine. At high coverage, physisorbed pyridine and protonated dimers can also be observed.Formula: C6H7Br2N