In 2019,New Journal of Chemistry included an article by Das, Suman; Bhattacharjee, Jayeeta; Panda, Tarun K.. SDS of cas: 100-48-1. The article was titled 《An imidazolin-2-iminato ligand organozinc complex as a catalyst for hydroboration of organic nitriles》. The information in the text is summarized as follows:
The reaction of diethylzinc with imidazolin-2-imines (ImRNH, R = Dipp (2,6-diisopropylphenyl)), Mes (2,4,6-trimethylphenyl), and tBu (tert-butyl) afforded the corresponding dimeric Zn(II) imidazolin-2-iminato complexes [{(ImRN)ZnEt}2] (R = Dipp, 1a; R = Mes, 1b; R = tBu, 1c). The Zn complexes were characterized using spectroscopic techniques and the mol. structure of complex 1b was established by single-crystal x-ray diffraction anal. Complex 1c was used as a catalyst for the chemoselective hydroboration of organic nitriles with pinacolborane (HBpin) at ambient temperature to obtain diborylamines of a broad substrate scope in high yield. Zn complex 1c exhibits a versatile substrate scope and good functional group tolerance for catalytic hydroboration reactions. A most plausible mechanism is proposed from the kinetic study. In the experiment, the researchers used many compounds, for example, 4-Cyanopyridine(cas: 100-48-1SDS of cas: 100-48-1)
4-Cyanopyridine(cas: 100-48-1) belongs to pyridine. Pyridine’s structure is isoelectronic with that of benzene, but its properties are quite different. Pyridine is completely miscible with water, whereas benzene is only slightly soluble. Like all hydrocarbons, benzene is neutral (in the acid–base sense), but because of its nitrogen atom, pyridine is a weak base.SDS of cas: 100-48-1