Cu/Fe-mediated N(sp2)-arylation/alkenylation of pyridines with aryl-/alkenylboronic acids to yield versatile cationic materials was written by Wang, Yuzhou;Yu, Yu;Xie, Rongrong;Tian, Ya-Nan;Huang, Lingyu;Lv, Shihai;Meng, Xiaona;Kong, Xiangfei;Li, Shiqing. And the article was included in New Journal of Chemistry in 2022.SDS of cas: 1632-83-3 This article mentions the following:
Cu/Fe-mediated arylation of pyridines with arylboronic acids, featuring a low-cost catalytic system and an easy operation, is disclosed. A series of length-controllable linear (the number of aryls ranges from 2 to 6) and L-shaped pyridinium salts have been easily prepared by this N(sp2)-arylation and they show tunable fluorescence emission that is mainly tailored by the length of the N-aryl rather than C-aryl groups. Furthermore, direct N-alkenylation of sp2-nitrogen heterocycles is reported. Moreover, the AIE, pH-responsive and electrochromic properties of the relevant pyridinium salts are researched. In the experiment, the researchers used many compounds, for example, 1-Methylbenzimidazole (cas: 1632-83-3SDS of cas: 1632-83-3).
1-Methylbenzimidazole (cas: 1632-83-3) belongs to imidazole derivatives. Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. Imidazole has been usedin the lysis, wash and elution buffer for the purification of histidine tagged Sonic Hedgehog(shh-N) protein, in elution buffer in stepwise gradient for the purification of histidine tagged aldo keto reductases using nickel affinity chromatography, as a component of homogenization buffer for the purification of phagosomal compartments from dendritic cells.SDS of cas: 1632-83-3
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem