Electric Literature of 2963-77-1, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 2963-77-1, name is 4-(1H-Benzo[d]imidazol-2-yl)aniline belongs to imidazoles-derivatives compound, it is a common compound, a new synthetic route is introduced below.
General procedure: Using a typical scale of 1.0 mmol, 1 (1.0 mmol) was dissolved inanhydrous pyridine (2 mL) in a small round-bottomed flask and themixture was cooled to 40 C after which the acid chloride(2.0 mmol; purchased or prepared as above) in dry THF or DMF(2 mL) was added dropwise over 20 min with vigorous stirring.After 2-6 h the reaction mixturewaswarmed to room temperatureand the solvent reduced under pressure. Without using a work-upthe crude product was purified by column chromatography directlyusing MeOH/DCM mixtures (1:99 to 2:8).
The synthetic route of 4-(1H-Benzo[d]imidazol-2-yl)aniline has been constantly updated, and we look forward to future research findings.
Reference:
Article; L’abbate, Fabrizio P.; Mueller, Ronel; Openshaw, Roxanne; Combrinck, Jill M.; de Villiers, Katherine A.; Hunter, Roger; Egan, Timothy J.; European Journal of Medicinal Chemistry; vol. 159; (2018); p. 243 – 254;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem