反应详情

134 g (0.95 mol) of 4-chlorobenzaldehyde are added to a solution of 15.8 g of 50% strength sodium hydroxide solution in 500 ml of methanol, after which 90 g (0.79 mol) of 4,4-dimethylpentanal are added dropwise at 35° C. in the course of 3 hours. Stirring is carried out for three hours, after which the mixture is neutralized with dilute sulfuric acid and evaporated down and the residue is distilled.

1. customevaporated down
2. distillationthe residue is distilled