[4-(乙酰氧基甲基)苯基]甲基 乙酸甲酯

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 438 gms (2.5 moles) of p-xylylene dichloride were added slowly to a refluxing solution of 539 gms (5.5 moles) of anhydrous potassium acetate in 2000 mls of glacial acetic acid. The resultant mixture was refluxed for a further 2 hours and then cooled. The solution was extracted several times with hot benzene, and the benzene extracts were washed with water until neutral. After distilling off the benzene, the residue was recrystallised from petroleum ether to yield 350 gms of p-xylylene diacetate. cooled The solution was extracted several times with hot benzene the benzene extracts were washed with water until neutral After distilling off the benzene the residue was recrystallised from petroleum ether