公开(公告)号：US20150218118A1

公开(公告)日：2015-08-06

申请号：US14424372

申请日：2013-09-02

申请人： ANNIKKI GMBH

发明人： Marko Mihovilovic ,  Michael Schön ,  Johanna Hölbling

IPC分类号： C07D307/50

CPC分类号： C07D307/50

摘要： A process for the production of furan derivatives from carbohydrates in the presence of an acidic catalyst, characterized in that N-methylpyrrolidone is used as a solvent and that the acidic catalyst is homogeneous.

摘要翻译： 一种在酸性催化剂存在下由碳水化合物生产呋喃衍生物的方法，其特征在于使用N-甲基吡咯烷酮作为溶剂，酸性催化剂是均匀的。

公开(公告)号：US20150010965A1

公开(公告)日：2015-01-08

申请号：US14376527

申请日：2013-02-06

申请人： ANNIKKI GMBH

发明人： Ortwin Ertl ,  Nicole Staunig ,  Marta Sut ,  Bernd Mayer ,  Marko Mihovilovic ,  Michael Schön ,  Johanna Hölbling

IPC分类号： C12P17/04

CPC分类号： C12P17/04 ,  C07D307/46 ,  C07D307/50 ,  C07D307/68 ,  C12P19/02 ,  C12P41/002 ,  C13K11/00

摘要： A process for the production of furan derivatives from D-glucose, wherein A) D-glucose is converted into D-fructose in an enzymatic process, wherein redox cofactors are used and regenerated, whereby, as a result of at least two further enzymatically catalyzed redox reactions proceeding in the same reaction batch, one of the two redox cofactors accumulates in its reduced form and, respectively, the other one in its oxidized form, whereby D-glucose is converted into D-fructose, involving two or more oxidoreductases, and B) D-fructose is converted into furan derivatives, and the use of furan derivatives produced in this manner.

摘要翻译： 一种用于从D-葡萄糖生产呋喃衍生物的方法，其中A）D-葡萄糖在酶法中转化为D-果糖，其中使用和再生氧化还原辅因子，由此作为至少两种进一步酶促催化的结果 氧化还原反应在相同的反应批次中进行，两种氧化还原辅因子之一以其还原形式积累，另一种以其氧化形式累积，由此D-葡萄糖转化为D-果糖，涉及两种或更多种氧化还原酶，以及 B）D-果糖被转化为呋喃衍生物，以及以这种方式生产的呋喃衍生物的用途。

公开(公告)号：US09902981B2

公开(公告)日：2018-02-27

申请号：US14376527

申请日：2013-02-06

申请人： ANNIKKI GMBH

发明人： Ortwin Ertl ,  Nicole Staunig ,  Marta Sut ,  Bernd Mayer ,  Marko Mihovilovic ,  Michael Schön ,  Johanna Hölbling

IPC分类号： C12P17/04 ,  C12P19/02 ,  C12P41/00 ,  C13K11/00 ,  C07D307/46 ,  C07D307/68 ,  C07D307/50

CPC分类号： C12P17/04 ,  C07D307/46 ,  C07D307/50 ,  C07D307/68 ,  C12P19/02 ,  C12P41/002 ,  C13K11/00

摘要： A process for the production of furan derivatives from D-glucose, wherein A) D-glucose is converted into D-fructose in an enzymatic process, wherein redox cofactors are used and regenerated, whereby, as a result of at least two further enzymatically catalyzed redox reactions proceeding in the same reaction batch, one of the two redox cofactors accumulates in its reduced form and, respectively, the other one in its oxidized form, whereby D-glucose is converted into D-fructose, involving two or more oxidoreductases, and B) D-fructose is converted into furan derivatives, and the use of furan derivatives produced in this manner.

公开(公告)号：US09475787B2

公开(公告)日：2016-10-25

申请号：US14424372

申请日：2013-09-02

申请人： ANNIKKI GMBH

发明人： Marko Mihovilovic ,  Michael Schön ,  Johanna Hölbling

IPC分类号： C07D307/50

CPC分类号： C07D307/50

摘要： A process for the production of furan derivatives from carbohydrates in the presence of an acidic catalyst, characterized in that N-methylpyrrolidone is used as a solvent and that the acidic catalyst is homogeneous.

摘要翻译： 一种在酸性催化剂存在下由碳水化合物生产呋喃衍生物的方法，其特征在于使用N-甲基吡咯烷酮作为溶剂，酸性催化剂是均匀的。