反应详情

14.2 g (0.081 mol) of methyl(4-cyano-phenyl)-acetate are dissolved in 100 ml ethanol and after the addition of 20 ml 2N sodium hydroxide solution stirred for 1 hour at ambient temperature. The solvent is distilled off, the residue is mixed with ice water and glacial acetic acid. The substance precipitated is suction filtered and dried.

1. distillationThe solvent is distilled off
2. additionthe residue is mixed with ice water and glacial acetic acid
3. customThe substance precipitated
4. filtrationfiltered
5. customdried