[EN] ACIDS-CATALYZED DEHYDRATION OF GLUCARIC ACID TO 2,5-FURANDICARBOXYLIC ACID (FDCA)<br/>[FR] DÉSHYDRATATION À CATALYSE ACIDE DE L'ACIDE GLUCARIQUE EN ACIDE 2,5-FURANEDICARBOXYLIQUE (FDCA)
申请人:BP CORP NORTH AMERICA INC
公开号:WO2017083297A1
公开(公告)日:2017-05-18
A process for production of 2,5-furandicarboxylic acid (FDCA) is provided. The process comprises reacting a compound having a formula of R1OOC(CHOH)4COOR2, wherein R1 and R2 are selected from the group consisting of alkali metal, alkaline earth metal, hydrogen, alkyl, and aryl group, with an acid in a polar solvent or a mixture of polar solvents to form a mixture comprising FDCA, wherein the polar solvent does not react with the acid. A process for the production of FDCA comprising reacting the compound with an acid in water in the presence of an additive to form FDCA is also provided.
提供了一种生产2,5-呋喃二甲酸(FDCA)的方法。该过程包括将具有R1OOC(CHOH)4COOR2的化合物与极性溶剂或极性溶剂混合物中的酸反应,其中R1和R2从包括碱金属,碱土金属,氢,烷基和芳基组的群体中选择,以形成包含FDCA的混合物,其中极性溶剂不与酸反应。还提供了一种在水中加入添加剂的情况下将该化合物与酸反应以形成FDCA的生产过程。