METHOD FOR SELECTIVE PREPARATION OF 2,5-FURANDICARABALDEHYDE(FDA) FROM INITIAL COMPOUND OF 5-HYDROXYMETHYL-2-FURANCARBALDEHYDE(HMF)

摘要

The invention relates to a method by which the liquid solventdissolved HMF is in reaction with at least one metallic oxideselected from the metals of groups IVB, VB and VIB from theperiodic table of elements. The reaction micture is heated to 75°Cto 200°C.