Adding a certain compound to certain chemical reactions, such as: 4179-19-5, name is 3,5-Dimethoxytoluene, belongs to ethers-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 4179-19-5, 4179-19-5
Into a 500-mL 3-necked round-bottom flask, which was purged and maintained with an inert atmosphere of nitrogen, was placed a solution of 1,3-dimethoxy-5-methylbenzene (5 g, 32.85 mmol, 1.00 equiv) in dichloromethane (150 mL). This was followed by the addition of sulfuroyl dichloride (8.869 g, 65.71 mmol, 2.00 equiv) dropwise with stirring at 00 C. Theresulting solution was stirred overnight at room temperature. The pH value of the solution was adjusted to 8 with sodium carbonate (sat. aq.). The resulting solution was extracted with dichloromethane, and the combined organic layers were concentrated under vacuum. The resulting mixture was washed with hexane to give 5.36 g (74%) of 2,4-dichloro-1,5-dimethoxy- 3-methylbenzene as a white solid.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3,5-Dimethoxytoluene, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; PRINCIPIA BIOPHARMA INC.; BRAMELD, Kenneth A.; VERNER, Erik; WO2014/182829; (2014); A1;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem