Reference of 36449-75-9, These common heterocyclic compound, 36449-75-9, name is 1-(2-Bromoethyl)-2-methoxybenzene, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: General synthetic procedure for the final products.The appropriately substituted 4-phenethylpiperidine (6)(0.5 mmol) was dissolved in acetonitrile (5 mL) and K2CO3(0.75 mmol) and the appropriate phenethyl bromide (7) (0.5 mmol) added. The reaction mixture was refluxedfor 8 h.After completion of the reaction (monitored by TLC), the reaction mixture was cooled to ambient temperature and filtered through a Celite pad. The filtrate was concentrated under vacuum to obtain the desired crude product. The crude product was further purified by column chromatography (silica gel: 3-5% methanol in dichloromethane) to afford the corresponding 1,4-diphenethylpiperidine (8a-8y) in good yield (75-80 %), which was then converted to hydrochloride salt by treatment with 2M HCl in diethyl ether.Compounds12a-12dwere synthesized using the same procedure as above, except that an appropriately substituted 4-benzylpiperidine (11) was utilized in place of compound6.
The synthetic route of 36449-75-9 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Nickell, Justin R.; Culver, John P.; Janganati, Venumadhav; Zheng, Guangrong; Dwoskin, Linda P.; Crooks, Peter A.; Bioorganic and Medicinal Chemistry Letters; vol. 26; 13; (2016); p. 2997 – 3000;,
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