Related Products of 5414-19-7, These common heterocyclic compound, 5414-19-7, name is 1-Bromo-2-(2-bromoethoxy)ethane, 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.
Into a 1000-mL round -bottom flask was placed a solution of 4-(benzyloxy)phenol (5 g, 24.97 mmol, 1.00 equiv) in tetrahydrofuran (200 mL), 37 %NaOH (200 mL), and l-bromo-2- (2-bromoethoxy)ethane (57.5 g, 247.94 mmol, 10.00 equiv). The resulting solution was stirred overnight at 70 C in an oil bath. The reaction mixture was cooled. The resulting solution was extracted with dichloromethane and the organic layers were combined. The solution was dried over anhydrous sodium sulfate, filtered and concentrated under vacuum. The residue was purified by silica gel column (ethyl acetate/petroleum ether) to afford l-(benzyloxy)-4-[2-(2- bromoethoxy)ethoxy]benzene (6.67g, 76%) as a white solid. LC/MS (ESI) m/z: 350.05 [M+1] +.
The synthetic route of 5414-19-7 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; ARVINAS, INC.; QIAN, Yimin; CREW, Andrew, P.; CREWS, Craig, M.; DONG, Hanqing; HORNBERGER, Keith, R.; WANG, Jing; (606 pag.)WO2018/140809; (2018); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem