公开(公告)号：US20130345450A1

公开(公告)日：2013-12-26

申请号：US13711810

申请日：2012-12-12

Applicant: BASF SE

Inventor： Ralf Böhling ,  Benoit Blank ,  Alois Kindler ,  Carmen Feldner ,  Sandra Umlauf

IPC: C07D307/46 ,  C07D307/68

CPC classification number: C07D307/46 ,  C07D307/68

Abstract: Method for producing solutions which comprise 5-hydroxymethylfurfural (HMF) and have a reduced content of starting materials of the HMF synthesis or a reduced content of by-products of the HMF synthesis (hereinbelow called product solution), which comprises treating solutions which comprise HMF starting materials or by-products of the HMF synthesis and an organic solvent having at least two ether groups (for short polyether) (hereinbelow called starting solution) in an evaporator with steam.

Abstract translation: 制备包含5-羟甲基糠醛（HMF）并且具有降低的HMF合成原料含量或HMF合成副产物含量（以下称为产品溶液）的溶液的方法，其包括处理包含HMF的溶液 在具有蒸汽的蒸发器中，HMF合成的原料或副产物和具有至少两个醚基团（短聚醚）的有机溶剂（以下称为起始溶液）。

公开(公告)号：US09156802B2

公开(公告)日：2015-10-13

申请号：US13711810

申请日：2012-12-12

Applicant: BASF SE

Inventor： Ralf Böhling ,  Benoit Blank ,  Alois Kindler ,  Carmen Feldner ,  Sandra Umlauf

IPC: C07D307/46 ,  C07D307/68

CPC classification number: C07D307/46 ,  C07D307/68

Abstract: Method for producing solutions which comprise 5-hydroxymethylfurfural (HMF) and have a reduced content of starting materials of the HMF synthesis or a reduced content of by-products of the HMF synthesis (hereinbelow called product solution), which comprises treating solutions which comprise HMF starting materials or by-products of the HMF synthesis and an organic solvent having at least two ether groups (for short polyether) (hereinbelow called starting solution) in an evaporator with steam.

Abstract translation: 制备包含5-羟甲基糠醛（HMF）并且具有降低的HMF合成原料含量或HMF合成副产物含量（以下称为产品溶液）的溶液的方法，其包括处理包含HMF的溶液 在具有蒸汽的蒸发器中，HMF合成的原料或副产物和具有至少两个醚基团（短聚醚）的有机溶剂（以下称为起始溶液）。