Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 5465-29-2, name is 2-Propylbenzimidazole, A new synthetic method of this compound is introduced below., Application In Synthesis of 2-Propylbenzimidazole
The 1H-benzo[d]imidazole 5a(2.50 mmol) was dissolved in 10 ml of abs. DMF. Sodium hydride(60% dispersion in mineral oil) (0.2 g, 5 mmol) was added withcooling. After the gas formation stopped, 40-bromomethyl-[1,10-biphenyl]-2-carbonitrile dissolved in 2 ml of abs. DMF was addeddropwise and the solutionwas stirred for 1 h under cooling in an icebath and further 2 h at RT. Water was added and after the solutionwas acidified with HCl, the product was extracted three times withmethylene chloride. The combined organic layers were dried overNa2SO4 and evaporated to dryness in vacuo. The crude product waspurified by column chromatography on silica gel with methylenechloride/methanol (95:5) and recrystallized from diethyl ether/methanol.
The synthetic route of 5465-29-2 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Obermoser, Victoria; Urban, Margarethe E.; Murgueitio, Manuela S.; Wolber, Gerhard; Kintscher, Ulrich; Gust, Ronald; European Journal of Medicinal Chemistry; vol. 124; (2016); p. 138 – 152;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem