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公开(公告)号：WO2017076956A1
公开(公告)日：2017-05-11
申请号：PCT/EP2016/076525
申请日：2016-11-03
Applicant: BASF SE
Inventor： GORDILLO, Alvaro , BOHN, Martin Alexander , SCHUNK, Stephan A. , JEVTOVIKJ, Ivana , WERHAN, Holger , DÜFERT, Svenia , PIEPENBRINK, Markus , BACKES, René , DEHN, Richard
IPC: C07D307/68 , C07D307/46
CPC classification number: C07D307/68 , C07D307/46
Abstract: The present invention relates to a process for preparing furan-2,5-dicarboxylic acid, the process comprising the following steps: (A-1) preparing or providing a starting mixture comprising one, two or more carbohydrate compounds selected from the group consisting of hexoses, oligosaccharides comprising hexose units, and polysaccharides comprising hexose units, and as the solvent or as a co-solvent for said carbohydrate compounds an amount of one or more carboxylic acid esters of formula (II) (A-2) subjecting said starting mixture to reaction conditions so that at least one of said one, two or more carbohydrate compounds reacts, and a fraction of said amount of one or more carboxylic acid esters of formula (II) is hydrolyzed, so that a mixture results comprising 5-(hydroxymethyl)furfural and/or said one or more HMF esters of formula (I), one or more carboxylic acids of formula (III) and a remaining fraction of said amount of one or more carboxylic acid esters of formula (II).
Abstract translation: 本发明涉及制备呋喃-2,5-二羧酸的方法，所述方法包括以下步骤：（A-1）制备或提供包含一种，两种或更多种 选自己糖，包含己糖单元的寡糖和包含己糖单元的多糖的碳水化合物化合物，以及作为用于所述碳水化合物的溶剂或作为共溶剂的一定量的一种或多种式（II）的羧酸酯（ A-2）使所述起始混合物经历反应条件以使所述一种，两种或更多种碳水化合物中的至少一种起反应，并且将一部分所述量的式（II）的一种或多种羧酸酯水解，从而 包含5-（羟甲基）糠醛和/或所述一种或多种式（I）的HMF酯，一种或多种式（III）的羧酸和所述量的一种或多种羧酸酯的剩余部分的混合物 公式（I I）。
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公开(公告)号：WO2015173276A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/060535
申请日：2015-05-13
Applicant: BASF SE
Inventor： LIMBACH, Michael , JEVTOVIKJ, Ivana , HUGUET SUBIELA, Nuria , GORDILLO, Alvaro , STIEBER, Sabine Chantal Eileen , LINDNER, Ronald , BRU ROIG, Miriam , LEJKOWSKI, Michael , KAGEYAMA, Takeharu , SCHUNK, Stephan A.
CPC classification number: C07C51/15 , B01J31/2409 , B01J31/2433 , B01J31/2452 , B01J31/2476 , B01J2231/32 , B01J2531/824 , B01J2531/847 , C07C57/04
Abstract: Catalytic process for preparing an α, β -ethylenically unsaturated carboxylic acid salt, comprising reacting an alkene and carbon dioxide in the presence of a carboxylation catalyst and releasing the α, β -ethylenically unsaturated carboxylic acid salt with a base, the carboxylation catalyst being a transition metal complex, which comprises a structurally constrained bidentate P,X ligand, wherein X is selected from the group consisting of P, N, O, and carbene, the P and X atom are separated by 2 to 4 bridging atoms, and wherein the bridging atoms are part of at least one 5- to 7-membered cyclic substructure. A further catalytic processes for preparing α, β -ethylenically unsaturated carboxylic acid derivatives from CO 2 and an alkene is provided.
Abstract translation: 用于制备α，β-烯键式不饱和羧酸盐的催化方法，包括在羧化催化剂存在下使烯烃和二氧化碳反应，并用碱释放α，β-烯属不饱和羧酸盐，羧化催化剂为 过渡金属络合物，其包含结构受限的二齿P，X配体，其中X选自P，N，O和卡宾，P和X原子被2至4个桥连原子分开，并且其中 桥连原子是至少一个5-至7-元环结构的一部分。 提供了从CO 2和烯烃制备α，β-烯键式不饱和羧酸衍生物的另外的催化方法。
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3.发明申请
公开(公告)号：WO2018202765A1
公开(公告)日：2018-11-08
申请号：PCT/EP2018/061326
申请日：2018-05-03
Applicant: BASF SE
Inventor： GORDILLO, Alvaro , PARVULESCU, Andrei-Nicolae , LANGE DE OLIVEIRA, Armin , KUSCHEL, Andreas , BECHTEL, Juergen , LIEBERKNECHT, Johannes , MÜLLER, Ulrich , MELDER, Johann-Peter , GRUENANGER, Christian
IPC: C07C213/04 , B01J8/02 , B01J29/00 , B01J37/00
Abstract: The present invention relates to a process for the conversion of ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines of the formula H 2 N- (CH 2 CH 2 NH) n -CH 2 CH 2 -NH 2 wherein n≥ 1 comprising (i) providing a catalyst comprising a zeolitic material comprising YO 2 and X 2 O 3 , wherein Y is a tetravalent element and X is a trivalent element; (ii) providing a gas stream comprising ethylene oxide and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting ethylene oxide to 2-aminoethanol and/or ethane-1,2-diamine and/or linear polyethylenimines.
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4.发明申请
公开(公告)号：WO2018099967A1
公开(公告)日：2018-06-07
申请号：PCT/EP2017/080816
申请日：2017-11-29
Applicant: BASF SE
Inventor： PARVULESCU, Andrei-Nicolae , GORDILLO, Alvaro , SCHROETER, Marie Katrin , MELDER, Johann-Peter , BECHTEL, Juergen , HEIDEMANN, Thomas , SCHUNK, Stephan , MÜLLER, Ulrich
IPC: C07C209/16 , C07C211/14 , C07C211/10
Abstract: The present invention relates to a process for the conversion of ethane-1,2-diol to ethane-1,2-diamine and/or linear polyethylenimines of the formula H 2 N-[CH 2 CH 2 NH] n -CH 2 CH 2 NH 2 wherein n ≥ 1 comprising (i) providing a catalyst comprising a zeolitic material comprising YO 2 and X 2 O 3 , wherein Y is a tetravalent element and X is a trivalent element, wherein the zeolitic material is selected from the group consisting of zeolitic materials having the MOR, FAU, CHA and/or GME framework structure, including combinations of two or more thereof; (ii) providing a gas stream comprising ethane-1,2-diol and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting ethane-1,2-diol to ethane-1,2-diamine and/or linear polyethylenimines.
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公开(公告)号：WO2018099966A1
公开(公告)日：2018-06-07
申请号：PCT/EP2017/080813
申请日：2017-11-29
Applicant: BASF SE
Inventor： PARVULESCU, Andrei-Nicolae , GORDILLO, Alvaro , SCHROETER, Marie Katrin , MELDER, Johann-Peter , BECHTEL, Juergen , HEIDEMANN, Thomas , SCHUNK, Stephan , MÜLLER, Ulrich
IPC: C07C209/16 , C07D295/023 , C07C211/10 , C07C211/14
Abstract: The present invention relates to a process for the conversion of 2-aminoethanol to ethane-1,2- diamine and/or linear polyethylenimines of the formula H 2 N-[CH 2 CH 2 NH] n -CH 2 CH 2 NH 2 wherein n≥ 1 comprising (i) providing a catalyst comprising a zeolitic material having the MOR framework structure comprising YO 2 and X 2 O 3 , wherein Y is a tetravalent element and X is a trivalent element; (ii) providing a gas stream comprising 2-aminoethanol and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting 2- aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines, wherein the average particle size of the zeolitic material along the 002 axis of the crystallites is in the range of from 5 ± 1 nm to 55 ± 8 nm as determined by powder X-ray diffraction.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2021078930A1
公开(公告)日：2021-04-29
申请号：PCT/EP2020/079866
申请日：2020-10-23
Applicant: BASF SE
Inventor： LUCAS, Frederic , GORDILLO, Alvaro , SCHAEFER, Harald , MUELLER, Ulrich
IPC: C08G18/02 , C08G18/78 , C08G18/79 , C09D175/04 , C09J175/04 , C08G18/42 , C08G18/48 , C08G18/62 , C08G18/44 , C08G18/63 , C08G18/70
Abstract: The present invention relates to a process for the effective removal of residual monomeric aliphatic isocyanate from a reaction mixture comprising aliphatic polyisocyanate comprising (i) providing a reactor containing a scavenger comprising a zeolitic material, wherein the zeolitic material comprises SiO2 and optionally X2O3 in its framework structure, wherein X is a trivalent element; (ii) providing a reaction mixture comprising aliphatic polyisocyanate and monomeric aliphatic isocyanate; (iii) contacting the scavenger in the reactor with the reaction mixture provided in (ii) at a temperature lower than the boiling point of the residual monomeric aliphatic isocyanate for obtaining a product comprising aliphatic polyisocyanate with a reduced monomeric aliphatic isocyanate content, wherein if the zeolitic material comprises X2O3, the zeolitic material has an SiO2 to X2O3 molar ratio higher than 2.8:1, preferably higher than 5:1, more preferably higher than 30:1.
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公开(公告)号：WO2018099964A1
公开(公告)日：2018-06-07
申请号：PCT/EP2017/080810
申请日：2017-11-29
Applicant: BASF SE
Inventor： PARVULESCU, Andrei-Nicolae , GORDILLO, Alvaro , SCHROETER, Marie Katrin , MELDER, Johann-Peter , BECHTEL, Juergen , HEIDEMANN, Thomas , SCHUNK, Stephan , MÜLLER, Ulrich
IPC: C07C209/16 , C07D295/023 , C07C211/10 , C07C211/14
Abstract: The present invention relates to a process for the conversion of 2-aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines of the formula H 2 N-[CH 2 CH 2 NH] n -CH 2 CH 2 NH 2 wherein n ≥1 comprising : (i) providing a catalyst comprising a zeolitic material having the MOR framework structure comprising YO 2 and X 2 O 3 , wherein Y is a tetravalent element and X is a trivalent element, said zeolitic material containing copper as extra-framework ions; (ii) providing a gas stream comprising 2-aminoethanol and ammonia; (iii) contacting the catalyst provided in (i) with the gas stream provided in (ii) for converting 2-aminoethanol to ethane-1,2-diamine and/or linear polyethylenimines.
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8.发明申请PREPARING AN UNSATURATED CARBOXYLIC ACID SALT FROM AN ALKENE AND CARBON DIOXIDE USING A HETEROGENEOUS ALKALINITY RESERVOIR 审中-公开使用异质碱性储备剂从碱和二氧化碳制备不饱和羧酸盐
公开(公告)号：WO2015173307A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/060603
申请日：2015-05-13
Applicant: BASF SE
Inventor： LIMBACH, Michael , JEVTOVIKJ, Ivana , SCHUNK, Stephan, A. , LEJKOWSKI, Michael , GORDILLO, Alvaro , PRASETYO, Eko
Abstract: Catalytic process for preparing an α, β -ethylenically unsaturated carboxylic acid salt, wherein an alkene and carbon dioxide are reacted in the presence of a carboxylation catalyst and of an organic base that is homogeneously dissolved in a reaction medium, to obtain the α, β -ethylenically unsaturated carboxylic acid salt, wherein the reaction medium is in contact with a heterogeneous alkalinity reservoir, α, β -ethylenically unsaturated carboxylic acid derivatives are efficiently provided from CO 2 and an alkene.
Abstract translation: 用于制备α，β-烯键式不饱和羧酸盐的催化方法，其中烯烃和二氧化碳在羧化催化剂和均匀溶解在反应介质中的有机碱的存在下反应，得到α，β - 烯属不饱和羧酸盐，其中反应介质与非均相碱性储存器接触，α，β-烯键式不饱和羧酸衍生物有效地由CO 2和烯烃提供。
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9.发明申请PREPARING AN UNSATURATED CARBOXYLIC ACID SALT FROM AN ALKENE AND CARBON DIOXIDE USING A HETEROGENEOUS BASE 审中-公开使用异源碱从碱和二氧化碳制备不饱和羧酸盐
公开(公告)号：WO2015173296A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/060581
申请日：2015-05-13
Applicant: BASF SE
Inventor： LIMBACH, Michael , FUTTER, Cornelia , SCHUNK, Stephan A. , LEJKOWSKI, Michael , GORDILLO, Alvaro , PRASETYO, Eko
Abstract: Process for preparing an α, β -ethylenically unsaturated carboxylic acid salt, comprising, reacting an alkene and carbon dioxide in the presence of a carboxylation catalyst to obtain a catalyst-coordinated carboxylated intermediate, treating the catalyst- coordinated carboxylated intermediate with a heterogeneous base, and releasing the α, β -ethylenically unsaturated carboxylic acid salt, wherein the heterogeneous base comprises an organic basic moiety that is immobilized on a solid support. The process avoids accumulation of the conjugate acid of the base in the reaction medium.
Abstract translation: 制备α，β-烯属不饱和羧酸盐的方法，包括在羧化催化剂存在下使烯烃和二氧化碳反应得到催化剂配位的羧化中间体，用异质碱处理催化剂配位的羧化中间体， 并释放α，β-烯键式不饱和羧酸盐，其中异质碱包含固定在固体载体上的有机碱性部分。 该方法避免了碱在反应介质中的共轭酸的积累。
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10.发明申请PROCESS FOR PREPARING AN UNSATURATED CARBOXYLIC ACID SALT USING AN ARYLOXIDE 审中-公开使用芳族聚酰胺制备不饱和羧酸盐的方法
公开(公告)号：WO2015173277A1
公开(公告)日：2015-11-19
申请号：PCT/EP2015/060536
申请日：2015-05-13
Applicant: BASF SE
Inventor： LIMBACH, Michael , LEJKOWSKI, Michael , HUGUET SUBIELA, Nuria , GORDILLO, Alvaro , LINDNER, Ronald , BRU ROIG, Miriam , SCHUNK, Stephan A.
Abstract: Catalytic process for preparing an α,β -ethylenically unsaturated carboxylic acid salt, wherein an alkene and carbon dioxide are reacted in the presence of a carboxylation catalyst and in the presence of a specific aryloxide to obtain the α,β -ethylenically unsaturated carboxylic acid salt, the carboxylation catalyst being a transition metal complex. The process allows for efficient preparation of α,β -ethylenically unsaturated carboxylic acid derivatives from CO 2 and an alkene.
Abstract translation: 用于制备α，β-烯键式不饱和羧酸盐的催化方法，其中烯烃和二氧化碳在羧化催化剂存在下和在特定芳氧化物存在下反应，得到α，β-烯属不饱和羧酸盐 羧化催化剂是过渡金属络合物。 该方法允许从CO 2和烯烃有效制备α，β-烯键式不饱和羧酸衍生物。
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