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稀土异羟肟酸盐催化合成邻苯二甲酸二甲酯的研究
CATALYTIC SYNTHESIS OF DIMETHYL PHTHALATE WITH RARE EARTH SALTS OF OXALOHYDROXAMIC ACID(RE-OXHA)
【摘要】 用RE-OXHA作催化剂合成邻苯二甲酸二甲酯,对催化剂的种类和数量以及反应温度和时间作了讨论。
【Abstract】 This paper reports the study on RE-OXHA used. in the esterification of phthalic anhydride and rnethyl alcohol. The quantity and sort of catalyst,temperature and time of reaction are discussed.The results of the study indicate that the catalyst is good.
【关键词】 邻苯二甲酸二甲酯;
稀土异羟肟酸盐;
催化合成;
【Key words】 Dimethyl phthalate; Rare earth salt of oxalohvdroxamic acid; Catalytic synthesis;
【Key words】 Dimethyl phthalate; Rare earth salt of oxalohvdroxamic acid; Catalytic synthesis;
【基金】 国家自然科学基金
- 【文献出处】 精细化工 ,FINE CHEMICALS , 编辑部邮箱 ,1996年03期
- 【分类号】TQ245.24
- 【被引频次】4
- 【下载频次】80