公开(公告)号：EP3116850B1

公开(公告)日：2018-03-07

申请号：EP15709173.7

申请日：2015-03-11

Applicant: BASF SE

Inventor： LUYKEN, Hermann ,  JAEGLI, Stephanie ,  LORENZ, Michael ,  BRASCHE, Gordon ,  JEGELKA, Markus ,  BECKER, Barbara ,  BAUMANN, Robert ,  MELDER, Johann-Peter ,  BUSCHHAUS, Boris ,  KRUG, Thomas

IPC: C07C209/16 ,  C07C211/10 ,  C07C209/48 ,  C07C209/84 ,  C07C213/04 ,  C07C253/08 ,  C07C253/30

CPC classification number: C07C209/84 ,  C07C209/16 ,  C07C209/48 ,  C07C213/04 ,  C07C253/08 ,  C07C253/30 ,  C07C211/10 ,  C07C255/16 ,  C07C255/25 ,  C07C215/08

公开(公告)号：EP2961731A1

公开(公告)日：2016-01-06

申请号：EP14706796.1

申请日：2014-02-12

Applicant: BASF SE

Inventor： LUYKEN, Hermann ,  JAEGLI, Stephanie ,  LORENZ, Michael ,  BRASCHE, Gordon ,  JEGELKA, Markus ,  BECKER, Barbara ,  BAUMANN, Robert ,  MELDER, Johann-Peter ,  BUSCHHAUS, Boris ,  KRUG, Thomas

IPC: C07C209/48 ,  C07C209/86 ,  C07C253/08 ,  C07C253/30

CPC classification number: C07C209/48 ,  C07C209/86 ,  C07C253/00 ,  C07C253/08 ,  C07C253/30 ,  C07C255/12 ,  C07C255/25 ,  C07C211/10

Abstract: The invention relates to a method for producing ethylene diamine (EDA), wherein the method comprises the steps a) to c). In step a), formaldehyde is converted with hydrocyanic acid (HCN) to formaldehyde-cyanohydrine (FACH), wherein the hydrocyanic acid is completely free or extensively free of sulfur dioxide (SO
2 ). The FACH thus produced is converted in step b) with ammonia (NH
3 ) to aminoacetone-nitrile (AAN), and, in step c), hydrogenation of AAN to EDA occurs in the presence of a catalyst.

公开(公告)号：EP2751069A1

公开(公告)日：2014-07-09

申请号：EP12773235.2

申请日：2012-08-27

Applicant: BASF SE

Inventor： LUYKEN, Hermann ,  AHRENS, Sebastian ,  BRASCHE, Gordon ,  BALDAMUS, Jens ,  BAUMANN, Robert ,  HUGO, Randolf ,  JAEGLI, Stephanie ,  MELDER, Johann-Peter ,  PASTRE, Jörg ,  BUSCHHAUS, Boris

IPC: C07C209/48 ,  C07C211/14

CPC classification number: C07C209/48 ,  C07C253/30 ,  Y02P20/582 ,  C07C255/25 ,  C07C211/14

Abstract: The invention relates to a method for producing EDDN and/or EDMN by reacting FA, HCN and EDA, the reaction being carried out in the presence of water, and separating the water from the reaction mixture in a distillation column after the reaction, characterized in that distillation is carried out in the presence of an organic solvent which, at the distillation pressure prevailing in the column, has a boiling point between that of water and EDDN and/or EDMN or which forms a low-boiling azeotrope with water.

Abstract translation: 本发明涉及通过使FA，HCN和EDA反应生成EDDN和/或EDMN的方法，该反应在水的存在下进行，并且在反应后在蒸馏塔中将反应混合物中的水分离出来，其特征在于 该蒸馏是在有机溶剂存在下进行的，该有机溶剂在塔的蒸馏压力下具有沸点与水与EDDN和/或EDMN之间的沸点或与水形成低沸点共沸物。

公开(公告)号：EP2683686A1

公开(公告)日：2014-01-15

申请号：EP12707089.4

申请日：2012-03-01

Applicant: BASF SE

Inventor： SCHAUB, Thomas ,  BUSCHHAUS, Boris ,  BRINKS, Marion, Kristina ,  SCHELWIES, Mathias ,  PACIELLO, Rocco ,  MELDER, Johann-Peter ,  MERGER, Martin

IPC: C07D207/06 ,  C07D207/20 ,  C07C211/09 ,  C07C213/02 ,  C07C215/08 ,  C07D265/30 ,  C07D307/52

CPC classification number: C07D207/06 ,  C07C209/16 ,  C07C213/02 ,  C07D207/20 ,  C07D265/30 ,  C07D307/52 ,  C07C211/03 ,  C07C211/09 ,  C07C217/08

Abstract: The invention relates to a method for producing primary amines comprising at least one functional group of formula (-CH
2 -NH
2 ), by alcohol amination of educts which comprise at least one functional group of formula (–CH
2 -OH), using ammonia, and elimination of water. The homogeneously catalyzed alcohol amination is carried out in the presence of at least one complex catalyst which contains at least one element selected from the groups 8 and 9 of the periodic table and at least one phosphorus donor ligand of general formula (I).

公开(公告)号：EP2683680A1

公开(公告)日：2014-01-15

申请号：EP12706272.7

申请日：2012-03-01

Applicant: BASF SE

Inventor： SCHAUB, Thomas ,  BUSCHHAUS, Boris ,  BRINKS, Marion, Kristina ,  SCHELWIES, Mathias ,  PACIELLO, Rocco ,  MELDER, Johann-Peter ,  MERGER, Martin

IPC: C07C209/14 ,  C07C209/82

CPC classification number: C07C213/02 ,  C07D207/04 ,  C07D207/20 ,  C07D295/027 ,  C07C215/08 ,  C07C217/08

Abstract: The invention relates to a method for producing primary amines by means of the alcohol amination of alcohols with ammonia, with water being eliminated. The method comprises the steps of: (a) a homogenously-catalysed reaction of a reaction mixture which contains at least one alcohol, ammonia, at least one non-polar solvent, and at least one catalyst containing at least one element selected from groups 8, 9 and 10 of the periodic table in the liquid phase, a product mixture (P) thus being obtained; (b) separating the phases of product mixture (P) which was obtained in step (a), if necessary after a reduction in temperature, a reduction in pressure and/or the addition of at least one polar solvent with a miscibility gap in relation to the non-polar solvent, and thus obtaining at least one polar product phase (A) and at least one non-polar phase (B) containing at least one portion of the catalyst that was introduced, with said non-polar phase (B) being separated off, (c) returning at least one portion of the non-polar phase (B) into the reaction in step (a), and (d) separating the amination product from the polar product phase (A). The non-polar solvent introduced in (a) and the catalyst introduced in step (a) are selected such that the catalyst in the non-polar phase (B) becomes enriched.

公开(公告)号：EP2197882A2

公开(公告)日：2010-06-23

申请号：EP08803391.5

申请日：2008-08-29

Applicant: BASF SE

Inventor： CAUWENBERGE, Gunther van ,  MELDER, Johann-Peter ,  ANDERS, Joachim-Thierry ,  BENISCH, Christoph ,  KLOPSCH, Rainer ,  DAUN, Gregor ,  DULLY, Christian ,  BUSCHHAUS, Boris ,  BOECKEMEIER, Henning ,  POX, Evelyn

IPC: C07D487/08

CPC classification number: C07D487/08

Abstract: The invention relates to a method for producing triethylenediamine (TEDA) derivatives, comprising the following steps: a) reaction of a dihydropyrazine with an olefin, b) optionally hydrogenation following step a). The invention also relates to novel TEDA derivatives as such and to the use thereof as built-in polyurethane catalysts.

公开(公告)号：EP2751069B1

公开(公告)日：2017-10-11

申请号：EP12773235.2

申请日：2012-08-27

Applicant: BASF SE

Inventor： LUYKEN, Hermann ,  AHRENS, Sebastian ,  BRASCHE, Gordon ,  BALDAMUS, Jens ,  BAUMANN, Robert ,  HUGO, Randolf ,  JAEGLI, Stephanie ,  MELDER, Johann-Peter ,  PASTRE, Jörg ,  BUSCHHAUS, Boris

IPC: C07C253/30 ,  C07C209/48

CPC classification number: C07C209/48 ,  C07C253/30 ,  Y02P20/582 ,  C07C255/25 ,  C07C211/14

公开(公告)号：EP2751065B1

公开(公告)日：2016-11-16

申请号：EP12750400.9

申请日：2012-08-27

Applicant: BASF SE

Inventor： LUYKEN, Hermann ,  AHRENS, Sebastian ,  BRASCHE, Gordon ,  BALDAMUS, Jens ,  BAUMANN, Robert ,  HUGO, Randolf ,  JAEGLI, Stephanie ,  MELDER, Johann-Peter ,  PASTRE, Jörg ,  BUSCHHAUS, Boris

IPC: C07C209/48 ,  C07C211/14

CPC classification number: C07C209/48 ,  Y02P20/582 ,  C07C211/14

公开(公告)号：EP2576054B1

公开(公告)日：2014-05-14

申请号：EP11723042.5

申请日：2011-05-27

Applicant: BASF SE

Inventor： SCHAUB, Thomas ,  BUSCHHAUS, Boris ,  MELDER, Johann-Peter ,  PACIELLO, Rocco ,  HÜFFER, Stephan ,  WITTELER, Helmut

IPC: B01J31/16 ,  C08G73/02

CPC classification number: C08G73/0206 ,  B01J31/24 ,  B01J31/2404 ,  B01J31/2409 ,  B01J31/2414 ,  B01J2231/14 ,  B01J2231/42 ,  B01J2531/821 ,  B01J2531/827 ,  C08G73/0213

公开(公告)号：EP2683707A1

公开(公告)日：2014-01-15

申请号：EP12707090.2

申请日：2012-03-01

Applicant: BASF SE

Inventor： SCHAUB, Thomas ,  BUSCHHAUS, Boris ,  BRINKS, Marion Kristina ,  SCHELWIES, Mathias ,  PACIELLO, Rocco ,  MELDER, Johann-Peter ,  MERGER, Martin

IPC: C07D307/52 ,  C07C213/02

CPC classification number: C07C213/02 ,  C07D207/20 ,  C07D295/023 ,  C07D307/52 ,  C07C215/08 ,  C07C217/08 ,  C07C215/14

Abstract: The invention relates to a method for producing alkanol amines which comprise a primary amino group (-NH
2 ) and a hydroxyl group (-OH), by alcohol amination of diols comprising two hydroxyl groups (-OH), using ammonia, and elimination of water. The reaction is homogeneously catalyzed in the presence of at least one complex catalyst which contains at least one element selected from groups 8, 9 and 10 of the periodic table and at least one donor ligand.

Abstract translation: 本发明涉及通过使用氨对包含两个羟基（-OH）的二醇进行醇胺化来制备包含伯氨基（-NH 2）和羟基（-OH）的烷醇胺的方法，并且消除 水。 该反应在至少一种配位催化剂存在下均匀催化，所述催化剂含有至少一种选自周期表第8,9和10族的元素和至少一种供体配体。