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. 17715-69-4, name is 1-Bromo-2,4-dimethoxybenzene belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. Recommanded Product: 17715-69-4
General procedure: A suspension of Pd2(dba)3 (6.9mg, 0.0075mmol), tBu3PHBF4 (8.7mg, 0.03mmol), KOH (42mg, 0.75mmol), aryl bromide 4 (0.36mmol) and tetralone 3 (0.3mmol) in a mixture of dioxane/water (4:1, v/v, 3mL) was degassed and heated under Ar and microwave irradiation (80W of initial power, 100°C, 40min, infrared probe). Then, the mixture was allowed to cool to rt, diluted in AcOEt, washed with saturated NH4Cl solution, dried over anhydrous Na2SO4, filtered and concentrated under reduced pressure. The crude material was purified by silica gel chromatography. Dioxane quality is extremely important for the success of the reaction. Characterization of alpha-aryl-alpha-tetralones is given in Ref.[26].
The synthetic route of 17715-69-4 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Fernandes, Talita de A.; Costa, Paulo R. R.; Manvar, Dinesh; Basu, Amartya; Kaushik-Basu, Neerja; Domingos, Jorge L. O.; Nichols, Daniel Brian; European Journal of Medicinal Chemistry; vol. 112; (2016); p. 33 – 38;,
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