Reference of 32338-02-6, 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. 32338-02-6, name is 2-Bromo-4-methoxyaniline belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
General procedure: A mixture of benzyl 1-oxa-6-azaspiro[2.5]octane-6-carboxylate (247 mg, 1.0 mmol), 2-bromo-4-methoxyaniline (303 mg, 1.5 mmol) and lithium perchlorate (190 mg, 1.7 mmol) were taken in acetonitrile (3.0 mL). The reaction mixture was heated to 90 °C for 18 h. The reaction mixture was diluted with ethyl acetate (20 mL) and washed with water. The organic layer was dried over sodium sulfate and concentrated under reduced pressure, and the product was purified by column chromatography (silica gel, 50percent EtOAc/hexanes) to provide benzyl 4-(((2-bromo-4-methoxyphenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate, 5c (358 mg, 80percent) as a colourless syrup.
The synthetic route of 2-Bromo-4-methoxyaniline has been constantly updated, and we look forward to future research findings.
Reference:
Article; Kurissery, A. Tony; Rajkumar, G. Abraham; Arvapalli, Venkata Satyanarayana; Pitchumani, Venkatachalam; Tetrahedron Letters; vol. 58; 37; (2017); p. 3607 – 3611;,
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