ketene

Isopropenyl acetate was synthesized from ketene and acetone by direct esterification using strong acidic cation-exchange resin to substitute H2SO4 as catalyst.

以乙酮和酮为原料,用强酸性离子交换替浓硫酸作为催剂,直接酯合成乙酰酮的中间体乙酸酯。