The esterification of phthalic acid and ethylene glycol under microwave field was studied.The results showed that it could get high yield of product and need less fime to complete the reaction.

• 观测了邻苯二甲酸及乙二醇在微波辐照下的升温曲线，并研究了邻苯二甲酸和乙二醇在微波辐照下的酯化反应，结果表明，微波辐照下的酯化反应行为优于常规条件（电炉加热）下的酯化反应行为。