公开(公告)号：EP2797685A2

公开(公告)日：2014-11-05

申请号：EP12821203.2

申请日：2012-12-27

申请人： Furanix Technologies B.V

发明人： DE SOUSA DIAS, Ana Sofia Vagueiro ,  VAN DER WAAL, Jan Cornelis ,  MAZOYER, Etienne

IPC分类号： B01J21/08 ,  B01J29/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/60 ,  B01J29/70 ,  C07C45/66

CPC分类号： C07D307/48 ,  B01J21/08 ,  B01J29/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/60 ,  B01J29/7003 ,  B01J29/7007

摘要： In a process for carrying out a reaction, a liquid reaction mixture is contacted with a catalyst that includes silica and/or a silicate, in which process a silicon compound that is soluble in the liquid reaction mixture is added to the reaction mixture before being contacted with the catalyst. The aqueous reaction mixture suitably contains water, an alcohol or a mixture thereof.

公开(公告)号：EP3317262B1

公开(公告)日：2020-04-22

申请号：EP16745529.4

申请日：2016-07-01

申请人： Furanix Technologies B.V.

发明人： SIJBEN, Johannes Maria Franciscus ,  MAZOYER, Etienne ,  DE SOUSA DIAS, Ana Sofia Vagueiro ,  GRUTER, Gerardus Johannes Maria

IPC分类号： C07D307/46 ,  C07D307/48

公开(公告)号：EP2981528B1

公开(公告)日：2016-11-30

申请号：EP14717508.7

申请日：2014-04-04

申请人： Furanix Technologies B.V.

发明人： MAZOYER, Etienne ,  DE SOUSA DIAS, Ana Sofia Vagueiro ,  MCKAY, Benjamin ,  BAARS, Hendrikus Jacob ,  VREEKEN, Victor Peter Charles ,  GRUTER, Gerardus Johannes Maria ,  SIKKENGA, David Lee

IPC分类号： C07D307/68

CPC分类号： C07D307/68 ,  Y02P20/582

公开(公告)号：EP2981528A1

公开(公告)日：2016-02-10

申请号：EP14717508.7

申请日：2014-04-04

申请人： Furanix Technologies B.V.

发明人： MAZOYER, Etienne ,  DE SOUSA DIAS, Ana Sofia Vagueiro ,  MCKAY, Benjamin ,  BAARS, Hendrikus Jacob ,  VREEKEN, Victor Peter Charles ,  GRUTER, Gerardus Johannes Maria ,  SIKKENGA, David Lee

IPC分类号： C07D307/68

CPC分类号： C07D307/68 ,  Y02P20/582

摘要： 2,5-Furandicarboxylic acid and methyl acetate are prepared in a continuous process, comprising -introducing a 5-methoxymethylfurfural-containing feedstock, an oxygen-containing gas, an oxidation catalyst and an acetic acid-containing solvent into a reactor; -allowing 5-methoxymethylfurfural to react with oxygen and acetic acid in the presence of the oxidation catalyst to yield 2,5-furandicarboxylic acid as main product and methyl acetate; -withdrawing 2,5-furandicarboxylic acid-containing product from the reactor and recovering 2,5-furandicarboxylic acid product; and -withdrawing a vaporous stream containing methyl acetate from the reactor.

摘要翻译： 通过将5-甲氧基甲基糠醛的原料，含氧气体，氧化催化剂和含乙酸的溶剂引入反应器，在连续方法中制备2,5-呋喃二甲酸和乙酸甲酯; 在氧化催化剂存在下使5-甲氧基甲基糠醛与氧和乙酸反应，得到2,5-呋喃二羧酸为主要产物，并加入乙酸甲酯; 从反应器中取出2,5-呋喃二羧酸的产物并回收2,5-呋喃二羧酸产物; 并从反应器中取出含有乙酸甲酯的蒸气流。