Diethyl 1, 2-cyclohexanedicarboxylate (DEE) was synthesized in catalytic hydrogenation from diethyl phthalate as raw material. The procedure is simple and reasonable with high yield and purity.

• 以邻苯二甲酸二乙酯为原料,经催化氢化合成1,2-环己二甲酸二乙酯。该工艺简便、合理,产品纯度及收率高。