By using 0% hydrogen peroxide as oxidant, the oxidation of cyclohexene catalyzed by phospho tungstic acid (H PWO0以 0%过氧化氢为氧源,考察了磷钨酸(H PWO0)、磷钼酸(H PMoO0)和硅钨酸(HSiWO0)催化氧化环己烯制己二酸的反应性能。