Electric Literature of 57486-68-7, 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. 57486-68-7, name is Methyl 2-chlorophenylacetate belongs to esters-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
A dark red solution of (2-chlorophenyl)acetic acid methyl ester (TCI, 1.53 mL, 10.0 mmol), NIS (2.36 g, 10.5 mmol) and AuCl3 (152 mg, 0.50 mmol) in DCE (25 mL) was stirred at reflux under Ar for 18 h. The solution was cooled to RT, NIS (563 mg, 2.50 mmol) added and the purple solution stirred at reflux for 2 h. The solution was cooled to RT, filtered through Celite and the filtercake washed with DCM. The combined organics were concentrated in vacuo to leave a solid that was dissolved in diethyl ether (50 mL), washed with water (2 x 50 mL), brine (50 mL), dried (Na2S04), filtered and concentrated in vacuo to leave a purple oil (3.0 g). FCC, using 2-7% EtOAc in cyclohexane, gave the title compound as a clear oil (1.07 g, 34%) and a clear oil (mixed fractions, 814 mg, 26%). LCMS (Method 3): Rt 4.09 min, m/z 311 [MH+].
The synthetic route of Methyl 2-chlorophenylacetate has been constantly updated, and we look forward to future research findings.
Reference:
Patent; CHIESI FARMACEUTICI S.P.A.; ALCARAZ, Lilian; HURLEY, Christopher; CRIDLAND, Andrew, Peter; JENNINGS, Andrew, Stephen, Robert; WO2014/195402; (2014); A1;,
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