PROCESS FOR THE PRODUCTION OF A MIXTURE OF 2,4- FURANDICARBOXYLIC ACID AND 2,5- FURANDICARBOXYLIC ACID (FDCA) VIA DISPROPORTIONATION REACTION, MIXTURE OF 2,4-FDCA AND 2, 5 - FDCA OBTAINABLE THEREBY, 2, 4 - FDCA OBTAINABLE THEREBY AND USE OF 2,4- FDCA

摘要

The present invention refers to a process for production of a mix¬ ture comprising 2,4-furandicarboxyiic acid (2,4-FDCA) and 2,5 furandicar- boxyiic acid (2,5-FDCA) through the disproportionation route, using as base compounds oxidation products of furfural. This invention also relates to a process for production of 2,4-FDCA as a result of a disproportionation route and the use of 2,4- FDCA as a monomer or comonomer to synthesize esters or any compounds which can generate macromolecules, such as polyesters.