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1. 发明申请

US20080269520A1 Process for the Carbonylation of a Conjugated Diene to a Dicarboxylic Acid 审中-公开
标题翻译：共轭二烯羰基化成二羧酸的方法
公开(公告)号：US20080269520A1
公开(公告)日：2008-10-30
申请号：US11884103
申请日：2006-02-10
申请人： Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom , Timothy Michael Nisbet
发明人： Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom , Timothy Michael Nisbet
IPC分类号： C07C51/14
CPC分类号： C07C51/14 , C07C55/14
摘要： A process for the carbonylation of a conjugated diene to a dicarboxylic acid, comprising the steps of (a) contacting a conjugated diene with carbon monoxide and water in the presence of a catalyst system including a source of palladium, a source of an anion and a bidentate phosphine ligand, to obtain a mixture comprising an ethylenically unsaturated acid and reversible diene adducts; (b) separating the obtained reaction mixture into a gaseous stream comprising unreacted conjugated diene and carbon monoxide, a first normally liquid stream comprising at least part of the ethylenically unsaturated acid and the reversible diene adducts, and a second normally liquid stream comprising the catalyst system in admixture with the ethylenically unsaturated acid; (c) recycling the second liquid stream obtained in step (b) to step (a); (d) separating the first liquid product stream obtained in step (b) into a stream comprising the ethylenically unsaturated acid and a stream comprising the reversible diene adducts; and (e) contacting the stream comprising the ethylenically unsaturated acid obtained in step (d) with carbon monoxide and water in the presence of a second catalyst system including a source of palladium, a source of an anion and a bidentate phosphine ligand.
摘要翻译：一种将共轭二烯羰基化成二羧酸的方法，包括以下步骤：（a）在包括钯源，阴离子源和阴离子的催化剂体系的存在下使共轭二烯与一氧化碳和水接触二次膦配体，以获得包含烯属不饱和酸和可逆二烯加成物的混合物; （b）将获得的反应混合物分离成包含未反应的共轭二烯和一氧化碳的气流，包含至少部分烯属不饱和酸和可逆二烯加合物的第一常规液体流，以及包含催化剂体系的第二常规液流与烯属不饱和酸的混合物; （c）将步骤（b）中获得的第二液体流循环到步骤（a）; （d）将步骤（b）中获得的第一液体产物流分离成包含烯属不饱和酸的物流和包含可逆二烯加成物的物流; 和（e）在包含钯源，阴离子源和二齿膦配体的第二催化剂体系的存在下，将包含步骤（d）中获得的烯属不饱和酸的物流与一氧化碳和水接触。

2. 发明申请

US20080269433A1 Process for the Carbonylation of a Conjugated Diene 审中-公开
标题翻译：共轭二烯的羰基化方法
公开(公告)号：US20080269433A1
公开(公告)日：2008-10-30
申请号：US11884107
申请日：2006-02-10
申请人： Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom , Timothy Michael Nisbet
发明人： Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom , Timothy Michael Nisbet
IPC分类号： C08F2/60
CPC分类号： C07C51/14 , C07C57/03
摘要： A process for the carbonylation of a conjugated diene to an ethylenically unsaturated acid, comprising the steps of (a) contacting a conjugated diene with carbon monoxide and water in the presence of a catalyst system including a source of palladium, a source of an anion and a bidentate phosphine ligand, to obtain a mixture comprising an ethylenically unsaturated acid and a reversible diene adduct comprising alkenyl ester of the conjugated diene with the ethylenically unsaturated acid; (b) separating the obtained reaction mixture into a gaseous stream comprising unreacted conjugated diene and carbon monoxide, a first liquid product stream comprising at least part of the ethylenically unsaturated acid and the reversible diene adducts, and a second liquid stream comprising the catalyst system in admixture with the ethylenically unsaturated acid; (c) separating the first liquid product stream obtained in step (b) into a stream comprising the ethylenically unsaturated acid and a stream comprising the reversible diene adducts; and (d) recycling the stream comprising the reversible diene adducts to step (a), or converting the reversible diene adducts back to the conjugated diene and the ethylenically unsaturated acid and recycling the thus obtained conjugated diene to step (a).
摘要翻译：一种将共轭二烯羰基化成烯属不饱和酸的方法，包括以下步骤：（a）在包括钯源，阴离子源和/或其盐的催化剂体系存在下使共轭二烯与一氧化碳和水接触，二次膦配体，以获得包含烯键式不饱和酸和包含共轭二烯烯基酯与烯键式不饱和酸的可逆二烯加合物的混合物; （b）将获得的反应混合物分离成包含未反应的共轭二烯和一氧化碳的气流，包含至少部分烯键式不饱和酸和可逆二烯加合物的第一液体产物流和包含催化剂体系的第二液体流与烯属不饱和酸的混合物; （c）将步骤（b）中获得的第一液体产物流分离成包含烯属不饱和酸的物流和包含可逆二烯加成物的物流; 和（d）将包含可逆二烯加合物的料流再循环到步骤（a）中，或将可逆二烯加合物转化回共轭二烯和烯属不饱和酸，并将由此得到的共轭二烯再循环到步骤（a）。

3. 发明申请

US20080269459A1 Process for the Preparation of a Dicarboxylic Acid 审中-公开
标题翻译：二羧酸的制备方法
公开(公告)号：US20080269459A1
公开(公告)日：2008-10-30
申请号：US11884113
申请日：2006-02-10
申请人： Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom
发明人： Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom
IPC分类号： C07C57/13 , C08G73/00
CPC分类号： C07C51/14 , B01J31/24 , B01J2531/824 , C07C57/03 , C07C55/14
摘要： A process for the preparation of a saturated dicarboxylic acid, comprising the steps of (a) contacting a conjugated diene with carbon monoxide and water to obtain a mixture containing an ethylenically unsaturated acid product and one or more reversible adducts of the conjugated diene and the ethylenically unsaturated acid; and (b) reacting the ethylenically unsaturated acid product further with carbon monoxide and water to obtain the dicarboxylic acid, wherein step (a) and (b) are performed in the presence of a catalyst system including a source of palladium, a source of an anion and a bidentate phosphine ligand, and wherein in step (a) the water concentration is maintained at a range of from 0.001 to less than 3% by weight of water, calculated on the overall weight of the liquid reaction medium, and wherein in step (b) the water concentration is maintained at a range of from 3% to 50% by weight of water, calculated on the overall weight of the liquid reaction medium.
摘要翻译：一种制备饱和二羧酸的方法，包括以下步骤：（a）使共轭二烯与一氧化碳和水接触，以获得含有烯属不饱和酸产物和一种或多种可共轭二烯的可逆加合物和烯键式不饱和酸和（b）使烯属不饱和酸产物进一步与一氧化碳和水反应以获得二羧酸，其中步骤（a）和（b）在催化剂体系存在下进行，所述催化剂体系包括钯源，阴离子和二齿膦配体，并且其中在步骤（a）中，水浓度保持在0.001至小于3重量％的水的范围内，以液体反应介质的总重计算，并且其中在步骤（b）根据液体反应介质的总重量，水浓度保持在3重量％至50重量％的水的范围内。

4. 发明申请

US20090131630A1 Process For the Preparation of a Dicarboxylic Acid 审中-公开
标题翻译：二羧酸的制备方法
公开(公告)号：US20090131630A1
公开(公告)日：2009-05-21
申请号：US11884081
申请日：2006-02-10
申请人： Johannes Adrianus Maria Van Broekhoven , Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom
发明人： Johannes Adrianus Maria Van Broekhoven , Eit Drent , Rene Ernst , Willem Wabe Jager , Cornelia Alida Krom
IPC分类号： C07C51/44 , C08G69/26
CPC分类号： C07C51/14 , C07C55/14
摘要： A process for the preparation of a dicarboxylic acid, comprising the steps of (a) contacting a conjugated diene with carbon monoxide and water in the presence of a catalyst system including a source of palladium, a source of an anion and a bidentate phosphine ligand, to obtain a mixture containing an ethylenically unsaturated acid and one or more reversible adduct of the conjugated diene and the ethylenically unsaturated acid; and (b) removing unreacted conjugated diene, and the reversible adducts of the conjugated diene from the reaction mixture; and (c) reacting the mixture obtained in step (b) containing the ethylenically unsaturated acid further with carbon monoxide and water to obtain the dicarboxylic acid.
摘要翻译：一种制备二羧酸的方法，包括以下步骤：（a）在包括钯源，阴离子源和二齿膦配体的催化剂体系的存在下，使共轭二烯与一氧化碳和水接触，以获得含有烯属不饱和酸和共轭二烯和烯键式不饱和酸的一种或多种可逆加合物的混合物; 和（b）从反应混合物中除去未反应的共轭二烯和共轭二烯的可逆加合物; 和（c）使含有烯属不饱和酸的步骤（b）中获得的混合物与一氧化碳和水进一步反应，得到二羧酸。

5. 发明申请

US20060235241A1 Process for the carbonylation of a conuugated diene 审中-公开
公开(公告)号：US20060235241A1
公开(公告)日：2006-10-19
申请号：US10557309
申请日：2004-05-13
申请人： Eit Drent , Rene Ernst , Willem Wabe Jager
发明人： Eit Drent , Rene Ernst , Willem Wabe Jager
IPC分类号： C07C67/36 , C07C45/49
CPC分类号： B01J31/04 , B01J31/24 , B01J2231/321 , B01J2531/824 , C07C67/38 , C07C231/12 , C07F9/5027 , C07F9/657163 , C07C69/24 , C07C233/09
摘要： A process for the carbonylation of a conjugated diene, which involves reacting the conjugated diene with carbon monoxide and a co-reactant having a mobile hydrogen atom in the presence of a catalyst system including: (a) a source of palladium; and (b) a bidentate diphosphine ligand of formula II, R1R2>P1—R3m—R—R4n—P2

6. 发明授权

US07858787B2 Process for producing olefins 失效
标题翻译：烯烃生产方法
公开(公告)号：US07858787B2
公开(公告)日：2010-12-28
申请号：US11857011
申请日：2007-09-18
申请人： Eit Drent , Roelof Van Ginkel , Willem Wabe Jager
发明人： Eit Drent , Roelof Van Ginkel , Willem Wabe Jager
IPC分类号： C07F9/02 , C07C233/00 , C07C45/00 , C07C5/00
CPC分类号： C07F9/65683 , B01J31/2419 , B01J2231/321 , B01J2531/845 , C07C1/24 , C07C29/16 , C07C11/02 , C07C31/125
摘要： A process for converting an olefin having x carbon atoms into an olefin having x+1 carbon atoms wherein the process comprises the steps of: (i) reacting an olefin having x carbon atoms with carbon monoxide and hydrogen in the presence of a hydroformylation catalyst to produce an alcohol having x+1 carbon atoms, and (ii) dehydrating the alcohol produced in step (i) in the presence of a dehydration catalyst to produce an olefin having x+1 carbon atoms characterized in that the hydroformylation catalyst used in step (i) is based on: (a) a source of cobalt, and (b) a ligand which contains phosphorus and nitrogen.
摘要翻译：将具有x个碳原子的烯烃转化为具有x + 1个碳原子的烯烃的方法，其中所述方法包括以下步骤：（i）在加氢甲酰化催化剂存在下使具有x个碳原子的烯烃与一氧化碳和氢气反应，产生具有x + 1个碳原子的醇，和（ii）在脱水催化剂存在下使步骤（ⅰ）中产生的醇脱水以产生具有x + 1个碳原子的烯烃，其特征在于步骤（a）中使用的加氢甲酰化催化剂 i）基于：（a）钴源，和（b）含有磷和氮的配体。

7. 发明授权

US5908958A Process for the carbonylation of acetylenically unsaturated compounds 失效
标题翻译：炔属不饱和化合物的羰基化方法
公开(公告)号：US5908958A
公开(公告)日：1999-06-01
申请号：US824858
申请日：1997-03-26
申请人： Eit Drent , Willem Wabe Jager
发明人： Eit Drent , Willem Wabe Jager
IPC分类号： C07C67/38 , C07C69/54 , C07C67/36
CPC分类号： C07C67/38
摘要： The invention relates to a process for the carbonylation of acetylenically unsaturated compounds, whereby a feedstock comprising an acetylenically unsaturated compound and a relatively minor amount of an 1,2-alkadiene compound is contacted under carbonylation conditions with carbon monoxide and a co-reactant, in the presence of a catalyst system, based on: a) a source of cations of one or more metals of Group VIII of the Periodic Table; b) a phosphine having an aromatic substituent which contains an imino nitrogen atom separated by at least one bridging carbon atom from the phosphorus atom, and c) a protic acid, characterized in that the catalyst system is further based on d) a monodentate monophosphine or monophosphite.
摘要翻译：本发明涉及一种炔属不饱和化合物的羰基化方法，其中包含炔属不饱和化合物和相对少量的1,2-二烯化合物的原料在羰基化条件下与一氧化碳和共反应物接触，催化剂体系的存在，基于：a）周期表第VIII族的一种或多种金属的阳离子源; b）具有芳族取代基的膦，其含有由磷原子至少一个桥连碳原子分离的亚氨基氮原子，和c）质子酸，其特征在于催化剂体系还基于d）单齿单膦或单亚磷酸酯

8. 发明授权

US06835850B2 Process for the carbonylation of a conjugated diene 失效
标题翻译：共轭二烯的羰基化方法
公开(公告)号：US06835850B2
公开(公告)日：2004-12-28
申请号：US10381040
申请日：2003-08-25
申请人： Eit Drent , Willem Wabe Jager , Otto Erik Sielcken , Imre Toth
发明人： Eit Drent , Willem Wabe Jager , Otto Erik Sielcken , Imre Toth
IPC分类号： C07C6736
CPC分类号： B01J31/04 , B01J31/2428 , B01J31/248 , B01J2231/321 , B01J2531/824 , C07C67/38 , C07C69/533
摘要： Process for the carbonylation of a conjugated diene by reacting the conjugated diene with carbon monoxide and an hydroxyl group containing compound in the presence of a catalyst system based on: (a) a source of palladium cations, (b) a diphosphine ligand, and (c) a source of anions, wherein the diphosphine ligand is a ligand having the general formula I wherein x1 and x2 represent a cyclic group with at least 5 ring atoms, of which one is a phosphorus atom, and R represents a bivalent aliphatic bridging group, connecting both phosphorus atoms, containing from 2 to 4 atoms in the bridge, which is substituted with at least one substituent or R represents a phenyl group with both phosphorus groups bound to the 1,2-position.
摘要翻译：通过在催化剂体系的存在下使共轭二烯与一氧化碳和含羟基的化合物反应来共轭二烯羰基化的方法，其基于：（a）钯阳离子源，（b）二膦配体和（ c）阴离子源，其中二膦配体是具有通式I的配体，其中x 1和x 2表示具有至少5个环原子的环状基团，其中一个是磷原子，R 代表二价脂肪族桥连基团，其连接两个在原子团中含有2至4个原子的磷原子，该原子被至少一个取代基取代，或R表示两个磷键与1,2-位相结合的苯基。

9. 发明授权

US5719313A Carbonylation catalyst system and a process for the carbonylation of acetylenically unsaturated compounds 失效
标题翻译：羰基化催化剂体系和羰基化炔属不饱和化合物的方法
公开(公告)号：US5719313A
公开(公告)日：1998-02-17
申请号：US614563
申请日：1996-03-13
申请人： Eit Drent , Willem Wabe Jager
发明人： Eit Drent , Willem Wabe Jager
IPC分类号： B01J31/24 , C07C67/38 , C07C67/36 , B01J31/02 , C07C51/14 , C07C69/54
CPC分类号： B01J31/2404 , B01J31/18 , B01J31/181 , B01J31/189 , B01J31/2409 , C07C67/38 , B01J2231/321 , B01J2531/80 , B01J2531/824 , B01J2531/828 , B01J2531/847
摘要： The invention relates to a novel carbonylation catalyst system and a process for the carbonylation of acetylenically unsaturated compounds, whereby a feedstock, comprising an acetylenically unsaturated compound and a relatively minor amount of an 1,2-alkadiene compound, is contacted under carbonylation conditions with carbon monoxide and a hydroxylated co-reactant in the presence of the novel carbonylation catalyst system that is based on: a) a source of cations of one or more metals of Group VIII of the Periodic Table; b) a phosphine of the general formulae PR.sup.1 R.sup.2 R.sup.3, R.sup.1 R.sup.2 M--R--PR.sup.3 R.sup.3, or R.sup.2 R.sup.3 M--R--PR.sup.1 R.sup.3, wherein R.sup.1 represents a substituted or non-substituted 6-membered heteroaryl group having at least one imino nitrogen atom next to the carbon atom that is attached to the phosphorus atom; R.sup.2 represents a halogenated aryl group; R.sup.3 or each of the R.sup.3 's represents a substituted or non-substituted (hetero)hydrocarbyl group, M is an element of Group Va, preferably a nitrogen or phosphorus atom, R represents a bridging (substituted) hydrocarbyl group having 1 to 4 carbon atoms in the bridge; and c) a source of protons.
摘要翻译：本发明涉及一种新的羰基化催化剂体系和羰基化炔属不饱和化合物的方法，由此将包含炔属不饱和化合物和相对少量的1,2-二烯化合物的原料在羰基化条件下与碳接触在新的羰基化催化剂体系的存在下，一氧化碳和羟基化的共反应物，其基于：a）周期表第VIII族的一种或多种金属的阳离子源; b）通式为PR1R2R3，R1R2M-R-PR3R3或R2R3M-R-PR1R3的膦，其中R1表示在碳原子上具有至少一个亚氨基氮原子的取代或未取代的6元杂芳基，附着在磷原子上; R2表示卤代芳基; R3或R3各自表示取代或未取代的（杂）烃基，M是Va族的元素，优选氮或磷原子，R表示碳原子数1〜4的桥连（取代）烃基，桥梁和c）质子的来源。

10. 发明授权

US07348454B2 Process for the hydrocarboxylation of ethylenically unsaturated carboxylic acids 失效
标题翻译：乙烯不饱和羧酸的加氢羧化方法
公开(公告)号：US07348454B2
公开(公告)日：2008-03-25
申请号：US10557403
申请日：2004-05-17
申请人： Eit Drent , Roelof Van Ginkel , Willem Wabe Jager
发明人： Eit Drent , Roelof Van Ginkel , Willem Wabe Jager
IPC分类号： C07C51/14
CPC分类号： C07C51/14 , C07C55/14
摘要： A process for the hydrocarboxylation of an ethylenically unsaturated carboxylic acid, by reacting it with carbon monoxide and a co-reactant selected from the group of water and carboxylic acids in the presence of a catalyst system including: (a) a source of palladium; (b) a bidentate diphosphine of formula (I), R1R2>P—R3—R—R4—P
摘要翻译：在催化剂体系存在下，通过使其与一氧化碳和选自水和羧酸的共反应物反应，使烯属不饱和羧酸的氢化羧化的方法包括：（a）钯源; （b）式（I）的二齿二膦，R 1，R 2，R 2，R 3，R 4，（I）其中P表示磷原子;其中P表示磷原子; R 1，R 2，R 5和R 6独立地表示相同或不同的任选取代的含有基团与磷原子连接的叔碳原子; R 3和R 4独立地表示任选取代的亚烷基，R表示任选取代的芳族基团; （c）在18℃下在水溶液中测得的源自pKa小于3的酸的阴离子源。

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