Photoinduced Heterogeneous C-H Arylation by a Reusable Hybrid Copper Catalyst was written by Choi, Isaac;Mueller, Valentin;Lole, Gaurav;Koehler, Robert;Karius, Volker;Vioel, Wolfgang;Jooss, Christian;Ackermann, Lutz. And the article was included in Chemistry – A European Journal in 2020.Application of 1632-83-3 This article mentions the following:
Heterogeneous copper catalysis enabled photoinduced C-H arylations of heteroarenes with aryl halides under exceedingly mild conditions at room temperature to afford aryl heteroarenes such as I [R = H, 6-OMe, 5-Cl, etc.; Ar = Ph, 4-MeC6H4, 2-MeOC6H4, etc.; X = O, S, NMe]. The hybrid copper catalyst could be reused without significant loss of catalytic efficacy. Detailed studies in terms of TEM, HRTEM and XPS anal. of the hybrid copper catalyst, among others, supported its outstanding stability and reusability. In the experiment, the researchers used many compounds, for example, 1-Methylbenzimidazole (cas: 1632-83-3Application of 1632-83-3).
1-Methylbenzimidazole (cas: 1632-83-3) belongs to imidazole derivatives. Among the different heterocyclic compounds, imidazole is better known due to its broad range of chemical and biological properties. Imidazole has become an important synthon in the development of new drugs. Imidazole is incorporated into many important biological compounds. The most pervasive is the amino acid histidine, which has an imidazole side-chain. Histidine is present in many proteins and enzymes, e.g. by binding metal cofactors, as seen in hemoglobin.Application of 1632-83-3
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem