对苯二甲醛合成及应用研究进展  

RESEARCH PROGRESS IN SYNTHESIS AND APPLICATION OF TEREPHTHALALDEHYDE

作　　者：李泽壮[1] 刘经伟[1] 徐骏[1] 马忠林[1] Li Zezhuang;Liu Jingwei;Xu Jun;Ma Zhonglin(Nanjing Research Institute of SINOPEC Yangzi Petrochemical Limited Company,Nanjing 210048,Jiangsu,China)

机构地区：[1]中国石化扬子石油化工有限公司南京研究院,江苏南京210048

出　　处：《精细石油化工》2024年第5期71-74,共4页Speciality Petrochemicals

摘　　要：介绍了对苯二甲醛合成及应用的研究进展情况。与传统的对二甲苯氯化水解法相比,对二甲苯气相选择氧化法具有环保、产品不含氯的特点,是未来重点开发的一种对苯二甲醛合成工艺。对苯二甲醛在光电材料和医药化合物合成方面的广泛应用,将有助于拓宽对苯二甲醛下游市场,提高产品附加值。This article introduces the research progress on the synthesis and application of terephthalaldehyde.Compared with the traditional chlorination hydrolysis of p-xylene,the gas phase selective oxidation of p-xylene has the characteristics of environmental protection and the product does not contain chlorine.It is a key development process for the synthesis of terephthalaldehyde in the future.The widespread application of terephthalaldehyde in the synthesis of optoelectronic materials and pharmaceutical compounds will help expand the downstream market of terephthalaldehyde and improve product added value.

关 键 词：对苯二甲醛 对二甲苯 光电材料 医药化合物 

分 类 号：TQ241.1[化学工程—有机化工]