In 2020,New Journal of Chemistry included an article by Romito, Deborah; Biot, Nicolas; Babudri, Francesco; Bonifazi, Davide. Application of 39856-58-1. The article was titled 《Non-covalent bridging of bithiophenes through chalcogen bonding grips》. The information in the text is summarized as follows:
In this work, chalcogen functionalized dithiophenes, equipped on both extremities with chalcogen-bonding recognition heterocycles, have been prepared following two synthetic pathways. The insertion of the chalcogenazolo[5,4-β]pyridine allows the control of the organization at the solid state. X-Ray diffraction anal. of the single crystals, showed that the Te-doped derivatives give the most persistant assemblies, with the mols. arranging at solid-state in wire-like polymeric structures through Te···N interactions. As expected, the introduction of the Se and Te atoms, dramatically decreases the emission properties, with the Te-bearing congeners being virtually non emissive. In the experiment, the researchers used 2-Bromopyridin-3-amine(cas: 39856-58-1Application of 39856-58-1)
2-Bromopyridin-3-amine(cas: 39856-58-1) belongs to anime. Amines characteristically form salts with acids; a hydrogen ion, H+, adds to the nitrogen. With the strong mineral acids (e.g., H2SO4, HNO3, and HCl), the reaction is vigorous. Salt formation is instantly reversed by strong bases such as NaOH. Neutral electrophiles (compounds attracted to regions of negative charge) also react with amines; alkyl halides (R′X) and analogous alkylating agents are important examples of electrophilic reagents.Application of 39856-58-1