With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.696-59-3,2,5-Dimethoxytetrahydrofuran,as a common compound, the synthetic route is as follows.
696-59-3, General procedure: To a solution of amine (1 mmol) in water (2 ml) was added tetrahydro-2,5-dimethoxyfuran (1.1 mmol) and gamma-Fe2O3(at)SiO2-Sb-IL (0.08 g). The reaction mixture was stirred at 100 C for a certain period of time as required to complete the reaction. During that time, the reaction was monitored constantly by TLC. After completion of the reaction, the catalyst was removed by using a magnet and washed with ethyl acetate. The aqueous solution was extracted by ethyl acetate (3 ¡Á 5 ml). The combined organic phase was dehydrated with anhydrous sodium sulfate. After the evaporation of the solvent, the residue was purified by silica gel flash chromatography using petroleum ether/ethyl acetate as the eluent to afford the pure product.
696-59-3 2,5-Dimethoxytetrahydrofuran 79098, aTetrahydrofurans compound, is more and more widely used in various fields.
Reference£º
Article; Ma, Fei-Ping; Li, Pei-He; Li, Bao-Le; Mo, Li-Ping; Liu, Ning; Kang, Hui-Jun; Liu, Ya-Nan; Zhang, Zhan-Hui; Applied Catalysis A: General; vol. 457; (2013); p. 34 – 41;,
Tetrahydrofuran – Wikipedia
Tetrahydrofuran | (CH2)3CH2O – PubChem