反应详情

A mixture of 70.3 g. (0.284 mole) 4'-(2-methyl-2-dioxolanyl) pivalophenone and 700 ml of 2N hydrochloric acid is refluxed for 18 hours. The resulting solution is cooled, extracted with ether, the ether washed with salt water, dried, evaporated and the resulting residue is distilled at 88°-86° C mm Hg to give 4'-acetylpivalophenone.

1. additionA mixture of 70.3 g
2. temperatureThe resulting solution is cooled
3. extractionextracted with ether
4. washthe ether washed with salt water
5. customdried
6. customevaporated
7. distillationthe resulting residue is distilled at 88°-86° C mm Hg