Application of 41864-45-3, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 41864-45-3, name is 4,5-Dimethoxy-2-methylaniline belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
The compound 71 (75 mg, 0.223 mmol) was dissolved in acetic acid (0.375 mL). 4,5-Dimethoxy-2-methylaniline (374 mg, 2.23 mmol) was added to the solution. The mixture was stirred at 100C for 3 hours. Water was added to the reaction mixture. The mixture was extracted with ethyl acetate. The organic layer was washed by brine, and dried over sodium sulfate. The solvent was evaporated under reduced pressure. The obtained residue was purified by silica-gel column chromatography (ethyl acetate-n-hexane) to give the compound 1-1264 (19.3 mg, yield 19%). 1H-NMR (DMSO-D6) delta: 1.92 (s, 3H), 3.68 (s, 3H), 3.74 (s, 3H), 5.31 (s, 2H), 6.74 (s, 1H), 6.81 (s, 1H), 7.36 (dd, J = 7.2 Hz, 2H), 9.05 (br, 1H).
The synthetic route of 4,5-Dimethoxy-2-methylaniline has been constantly updated, and we look forward to future research findings.