由糠醛制备1,1,2-乙烷三羧酸

Synthesis of 1,1,2-ethanetricarboxylic acid from furfural

提出了一种合成 1,1,2 乙烷三羧酸的新方法。以糠醛为原料 ,先制得顺丁烯二酸 ,用顺丁烯二酸与三氯锗烷在酸性条件下加成 ,然后水解得到 1,1,2 乙烷三羧酸 ,收率为 71%。

A new method for synthesis of 1,1,2 ethanetricarboxylic acid was given. Furfural was used as the raw material to prepare maleic acid. The preparation of 1,1,2 ethanetricarboxylic acid from addition reaction of maleic acid with germaniumane trichloride under acidic condition, then hydrolysis has been investigated, the yield is 71%.