摘要
简要叙述了噻吩 -2 ,5-二羧酸的性质和用途。详细综述了噻吩 -2 ,5-二羧酸四大类合成路线 :以己二酸为原料合成法 ,以糖为原料合成法 ,以噻吩为原料合成法 ,以氯乙酸为原料合成法。各大类中又根据其它原料的不同细分出几种方法 ,给出了具体的噻吩 -2 ,5-二羧酸的合成步骤 。
The article briefly introduces the characteristics and applications of 2,5-thiophenedicarboxylic acid,and reviews the details of four main synthesis ways as follows:firstly synthesis of 2,5-thiophenedicarboxylic acid from adipic acid,secondly from sugar,thirdly from thiphene and at last from chloroacetic acid.Furthermore according to other different material,several more methods are found out in particular.At the same time,it provides their concrete synthesis procedures of 2,5-thiophenedicarboxylic acid,and expatiates their characteristics of each synthesis procedure.
出处
《化工时刊》
CAS
2003年第10期8-12,共5页
Chemical Industry Times
