Electric Literature of 1034467-27-0 , The common heterocyclic compound, 1034467-27-0, name is 2-Fluoro-4-iodo-5-(methoxymethoxy)pyridine, molecular formula is C7H7FINO2, 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.
Preparation 19; 6-Fluoro-4-iodo-pyridin-3 -ol; Add HCl (3 M in water, 31 mL, 93.01 mmol) to a solution of 2-fluoro-4-iodo-5- methoxymethoxy-pyridine (3.9 g, 13.78 mmol) in THF (20 mL). Stir the mixture at 60 0C for 3 hours. Cool down the mixture. Adjust the pH to 7 with slow addition of saturated aqueous sodium bicarbonate solution. Extract the solution with ethyl acetate three times. Wash the organic layer with saturated aqueous sodium chloride. Dry the mixture over sodium sulfate. Concentrate the solution in vacuo to afford the title compound (3.2 g, 97.18 %) as a yellow solid. MS (EI) m/z 240 [M+l]+.
The synthetic route of 1034467-27-0 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; ELI LILLY AND COMPANY; WO2008/76705; (2008); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem