摘要
综述了邻苯二酚的合成方法及工艺路线 ,比较了传统合成方法与近二十年来开发的清洁合成方法之间的优缺点 ,重点阐述了近期新开发的两种清洁合成方法 ,即苯酚羟基化法和 1,2 -环己二醇催化脱氢法合成邻苯二酚 ,并对这两种合成过程所使用的催化剂及其进展做了探讨 ;最后对邻苯二酚的工业化合成路线及方法进行了展望。
The synthetic methods and process lines of catechol are summarized.The advantages and disadvantages of processes between traditional and clean synthetic processes developed in recent twenty years are compared. Two kinds of clean synthetic processes, hydroxylation of phenol and dehydrogenation of 1,2-cyclohexanediol,are mainly described. The catalysts used at present in the processes mentioned above and its future development are introduced. The industrialization of synthetic process is forecasted.
出处
《河南化工》
CAS
2003年第4期5-9,共5页
Henan Chemical Industry
基金
河南省杰出人才创新基金项目 (0 12 10 0 190 0 )
