Reference of 29578-83-4, 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. 29578-83-4, name is 1-Bromo-3-methoxy-5-methylbenzene belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
In a three-necked flask, 3-methyl 5-methoxybromobenzene (8.0 g, 39.8 mmol) was dissolved in tetrahydrofuran (30 mL).Under N2 protection, cool down to -78C, slowly add n-butyllithium (2.6g, 39.8mmol), keep the temperature at -78C, and introduce dioxins.Sulfur gas, reaction 40min. After the reaction was completed, the solvent was distilled off under reduced pressure to give crude 3-methyl 5-methoxybenzenesulfonic acid.
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, 1-Bromo-3-methoxy-5-methylbenzene, other downstream synthetic routes, hurry up and to see.