公开(公告)号：EP3498699A1

公开(公告)日：2019-06-19

申请号：EP17207110.2

申请日：2017-12-13

Applicant: BASF SE

Inventor： NEU, Volker ,  LAMOTTE, Stefan ,  DUEFERT, Svenia ,  KINDLER, Alois ,  ZIER, Melanie ,  SA GOMES, Pedro

IPC: C07D307/46

Abstract: A liquid chromatography process for the purification of furfural derivative(s), comprising:
a. Introducing a feed mixture comprising at least one furfural derivative and other compounds onto a chromatographic bed comprising a silicate-based material as stationary phase, and
b. Flushing a liquid comprising an organic acid as mobile phase through the chromatographic bed producing an eluate comprising at least one fraction enriched in at least one furfural derivative and at least one fraction enriched in the other compounds.