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1. 发明申请

US20060014988A1 Method for the production of 1,6-hexanediol 失效
标题翻译： 1,6-己二醇生产方法
公开(公告)号：US20060014988A1
公开(公告)日：2006-01-19
申请号：US10537829
申请日：2003-12-03
申请人： Rolf-Hartmuth Fischer , Thomas Krug , Andrea Haunert , Michael Roper , Tilman Sirch , Wolfram Stuer
发明人： Rolf-Hartmuth Fischer , Thomas Krug , Andrea Haunert , Michael Roper , Tilman Sirch , Wolfram Stuer
IPC分类号： C07C35/08
CPC分类号： C07C29/177 , C07C31/20
摘要： The present invention provides a process for preparing 1,6-hexanediol having a purity of ≧99.5% by weight by catalytically dimerizing acrylic esters and catalytically hydrogenating the hexenedioic diesters obtained in this way to 1,6-hexanediol by a) dimerizing C1- to C8-acrylic esters in the presence of at least one rhodium compound to give mixtures of predominantly 2- and 3-hexenedioic diesters, b) hydrogenating the resulting dimerizing effluent in the presence of chromium-free catalysts comprising predominantly copper as the hydrogenation component and c) purifying the crude 1,6-hexanediol obtained in this way by fractional distillation.
摘要翻译：本发明提供了一种通过催化二聚丙烯酸酯制备纯度> 99.5％（重量）的1,6-己二醇的方法，并将以这种方式获得的己二酸二酯催化氢化，在至少一种铑化合物的存在下加入到C 8 - 丙烯酸酯中，得到主要为2-和3-己烯二酸二酯的混合物，b）将得到的二聚流出物在主要含有铜作为氢化组分的无铬催化剂的存在下，和c）通过分馏纯化以这种方式得到的粗制1,6-己二醇。

2. 发明申请

US20060178525A1 Method for the continuous production of a compound that carries at least two functional groups 有权
公开(公告)号：US20060178525A1
公开(公告)日：2006-08-10
申请号：US10560740
申请日：2004-06-11
申请人： Wolfram Stuer , Jens Scheidel , Hartwig Voss , Peter Bassler , Michael Roper
发明人： Wolfram Stuer , Jens Scheidel , Hartwig Voss , Peter Bassler , Michael Roper
IPC分类号： C07C67/04
CPC分类号： C07C51/36 , C07C51/353 , C07C51/47 , C07C67/303 , C07C67/347 , C07C67/56 , C07C57/13 , C07C55/14 , C07C69/44 , C07C69/593
摘要： A process for continuously preparing a compound which bears at least two functional groups which are each independently selected from the group consisting of nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group, comprising the steps of a) adding two terminal olefins which bear the functional groups required to prepare the compound as per a1) containing at least two functional groups, in the presence of a compound as per a3) which is suitable as a catalyst for this addition and is homogeneous with respect to the reaction mixture to obtain a mixture comprising a1) a compound which is obtained by monoaddition of the two terminal olefins mentioned and bears at least two functional groups which are each independently selected from the group consisting of nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group, a2) a compound which is obtained by polyaddition of the two terminal olefins mentioned and a3) the compound which is suitable as a catalyst for this addition and is homogeneous with respect to the reaction mixture, b) distilling the mixture obtained in step a) to obtain b1) the compound which is obtained by monoaddition of the two terminal olefins mentioned and bears at least two functional groups which are each independently selected from the group consisting of nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group, as the top product and b2) a mixture comprising b2a) a compound which is obtained by monoaddition of the two terminal olefins mentioned and bears at least two functional groups which are each independently selected from the group consisting of nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group, b2b) a compound which is obtained by polyaddition of the two terminal olefins mentioned and b2c) the compound which is suitable as a catalyst for this addition and is homogeneous with respect to the reaction mixture, c) separating the entire mixture obtained in step b2) or a portion thereof by means of a semipermeable membrane to obtain a permeate and a retentate, in such a way that the weight ratio of component b2b) to component b2c) in the mixture b2) fed in step c) is smaller than in the retentate, d) recycling the permeate obtained in step b2) partly or fully into step a) and e) recycling the portion of the mixture obtained in step b2) which has not been separated in c) partly or fully into step a).

3. 发明申请

US20070037999A1 Method for isolating a homogeneous catalyst containing rhodium 审中-公开
标题翻译：用于分离含铑的均相催化剂的方法
公开(公告)号：US20070037999A1
公开(公告)日：2007-02-15
申请号：US10561611
申请日：2004-06-19
申请人： Wolfram Stuer , Jens Scheidel , Peter Bassler , Michael Roper
发明人： Wolfram Stuer , Jens Scheidel , Peter Bassler , Michael Roper
IPC分类号： C07C69/52 , C07C69/34 , C07C253/30 , C07C231/14
CPC分类号： C07C67/54 , C07C51/44 , C07C231/24 , C07C253/32 , C07C253/34 , C07C255/08 , C07C255/03 , C07C255/20
摘要： A process for removing a compound which bears at least two functional groups which are each independently selected from the group consisting of nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group, from a mixture which comprises a compound which bears at least two functional groups which are each independently selected from the group consisting of nitrile group, carboxylic acid group, carboxylic ester group and carboxamide group, and a compound which is homogeneous with respect to the mixture and contains rhodium, by distillation.
摘要翻译：从包含至少两个官能团的化合物的混合物的混合物中除去至少两个各自独立地选自腈基，羧酸基，羧酸酯基和羧酰胺基的官能团的化合物的方法，各自独立地选自腈基，羧酸基，羧酸酯基和羧酰胺基的基团，和通过蒸馏相对于混合物均匀并含有铑的化合物。

4. 发明申请

US20070034576A1 Method for separating a homogeneous catalyst 审中-公开
标题翻译：分离均相催化剂的方法
公开(公告)号：US20070034576A1
公开(公告)日：2007-02-15
申请号：US10561613
申请日：2004-06-11
申请人： Wolfram Stuer , Jens Scheidel , Hartwig Voss , Peter Bassler , Michael Roper
发明人： Wolfram Stuer , Jens Scheidel , Hartwig Voss , Peter Bassler , Michael Roper
IPC分类号： B01D61/00
CPC分类号： C07F15/0073 , C07F15/008
摘要： A process for separating a mixture comprising a) a monoolefinically unsaturated compound which is obtainable by adding two terminal olefins which bear the functional groups required to prepare the monoolefinically unsaturated compound containing at least two functional groups, or a saturated compound obtained by hydrogenating such a compound, b) a compound which is obtainable by adding more than two of the terminal olefins mentioned in a) or a compound obtained by hydrogenating such a compound, and c) a compound which contains a transition metal, is homogeneous with respect to the mixture and is suitable as a catalyst for preparing a monoolefinically unsaturated compound by adding two terminal olefins which bear the functional groups required to prepare the monoolefinically unsaturated compound containing at least two functional groups, by means of a semipermeable membrane to obtain a permeate and a retentate in such a way that the weight ratio of component b) to component c) in the mixture fed to the semipermeable membrane is smaller than in the retentate.
摘要翻译：一种分离混合物的方法，该混合物包含a）单烯属不饱和化合物，其可以通过加入含有制备含有至少两个官能团的单烯属不饱和化合物所需的官能团的二末端烯烃，或通过氢化这种化合物获得的饱和化合物 b）通过添加a）中所述的两种以上的末端烯烃或通过氢化这种化合物得到的化合物得到的化合物，和c）含有过渡金属的化合物相对于混合物是均匀的，通过加入具有制备含有至少两个官能团的单烯属不饱和化合物所需的官能团的二末端烯烃，通过半透膜以制备单烯属不饱和化合物，以获得渗透物和渗余物组分b）与组分c）的重量比在mi中的方式进料到半透膜的切口小于滞留物中的孔。

5. 发明申请

US20060247459A1 Method for the hydration of a monoolefinically unsaturated compound carrying at least two functional groups 审中-公开
标题翻译：水合具有至少两个官能团的单烯属不饱和化合物的方法
公开(公告)号：US20060247459A1
公开(公告)日：2006-11-02
申请号：US10554209
申请日：2004-04-21
申请人： Wolfram Stuer , Jens Scheidel , Peter Bassler
发明人： Wolfram Stuer , Jens Scheidel , Peter Bassler
IPC分类号： C07F17/02 , C07C69/02 , C07C253/30
CPC分类号： C07C67/303 , C07C67/343 , C07C69/44 , C07C69/54
摘要： A process for hydrogenating a monoolefinically unsaturated compound which bears at least two functional groups which are each independently selected from the group consisting of nitrile group, carboxylic acid group, carboxylic ester group, carboxamide group to a saturated compound which bears the same at least two functional groups, in the presence of a rhodium-containing compound, as a catalyst, which is homogeneous with respect to the reaction mixture.
摘要翻译：将含有至少两个官能团的单烯属不饱和化合物氢化的方法，所述化合物各自独立地选自腈基，羧酸基，羧酸酯基，羧酰胺基团，其饱和化合物与至少两个官能团在含铑化合物的存在下，作为催化剂，其相对于反应混合物是均匀的。

6. 发明授权

US06500975B1 Cationic ruthenium complexes, their production and their use 有权
标题翻译：阳离子钌络合物，它们的生产和使用
公开(公告)号：US06500975B1
公开(公告)日：2002-12-31
申请号：US09674536
申请日：2000-11-02
申请人： Peter Schwab , Michael Schulz , Justin Wolf , Wolfram Stuer , Helmut Werner
发明人： Peter Schwab , Michael Schulz , Justin Wolf , Wolfram Stuer , Helmut Werner
IPC分类号： C07F1500
CPC分类号： B01J31/00 , B01J31/22 , C07B61/00 , C07C6/04 , C07F9/50 , C07F15/00 , C08F4/80
摘要： Cationic ruthenium complexes of the formula A or B or mixtures containing them, where B may be stabilized by a further ligand L4 and X is an anion which does not coordinate or coordinates weakly to the metal center, Y is a monodentate or multidentate anionic ligand, R and R′ are each, independently of one another, hydrogen or a substituted or unsubstituted C1-C20-alkyl, C6-C20-aryl or C7-C20-alkylaryl radical and L1, L2, L3 and L4 are, independently of one another, uncharged electron donor ligands, are described.
摘要翻译：式A或B的阳离子钌络合物或含有它们的混合物，其中B可以通过另外的配体L4稳定，X是不与金属中心配位或弱配位的阴离子，Y是单齿或多齿阴离子配体，R 和R'彼此独立地为氢或取代或未取代的C 1 -C 20 - 烷基，C 6 -C 20 - 芳基或C 7 -C 20烷基芳基，且L 1，L 2，L 3和L 4彼此独立地为不带电电子给体配体。

7. 发明申请

US20060052631A1 Flexible method for the joint production of (i) formic acid, (ii) a carboxylic acid comprising at least two carbon atoms and/or the derivatives thereof, and (iii) a carboxylic acid anhydride 有权
标题翻译：用于联合生产（i）甲酸，（ii）含有至少两个碳原子的羧酸和/或其衍生物的柔性方法，和（iii）羧酸酐
公开(公告)号：US20060052631A1
公开(公告)日：2006-03-09
申请号：US10532561
申请日：2003-10-21
申请人： Jorg Pastre , Kai Exner , Wolfram Stuer , Elke Geibler , Otto Machhammer
发明人： Jorg Pastre , Kai Exner , Wolfram Stuer , Elke Geibler , Otto Machhammer
IPC分类号： C07C61/08
CPC分类号： C07C51/54 , C07C51/09 , C07C51/56 , Y02P20/582 , C07C53/02 , C07C57/04 , C07C53/124 , C07C53/122 , C07C63/313 , C07C53/12
摘要： Disclosed is a method for jointly producing (i) formic acid (III); (ii) a carboxylic acid comprising at least two carbon atoms (II) and/or the derivatives thereof; and (iii) a carboxylic acid anhydride (VII). According to said method, (a) a formic acid ester (I) is transesterfied to formic acid (III) and the corresponding carboxylic acid ester (IV) by means of a carboxylic acid comprising at least two carbon atoms (II); (b) at least one portion of the carboxylic acid ester (IV) formed in step (a) is carbonylated in order to obtain the carboxylic acid anhydride (V); and (c) at least one portion of the carboxylic acid anhydride (V) formed in step (b) is further dehydrated by means of a carboxylic acid (VI) so as to form a carboxylic acid anhydride (VII) and the carboxylic acid (II).
摘要翻译：公开了一种联合生产（i）甲酸（III）的方法; （ii）包含至少两个碳原子（II）和/或其衍生物的羧酸; 和（iii）羧酸酐（VII）。根据所述方法，通过含有至少两个碳原子（II）的羧酸，（a）甲酸酯（I）与甲酸（III）和相应的羧酸酯（IV）进行酯交换; （b）步骤（a）中形成的羧酸酯（IV）的至少一部分被羰基化以获得羧酸酐（V）; 和（c）步骤（b）中形成的羧酸酐（V）的至少一部分通过羧酸（VI）进一步脱水以形成羧酸酐（VII）和羧酸（ II）。

8. 发明授权

US06232482B1 Method for producing ruthenium complexes 有权
标题翻译：制备钌络合物的方法
公开(公告)号：US06232482B1
公开(公告)日：2001-05-15
申请号：US09485854
申请日：2000-05-08
申请人： Peter Schwab , Michael Schulz , Justin Wolf , Wolfram Stuer , Helmut Werner
发明人： Peter Schwab , Michael Schulz , Justin Wolf , Wolfram Stuer , Helmut Werner
IPC分类号： C07F900
CPC分类号： B01J31/165 , B01J31/2208 , B01J31/2265 , B01J31/24 , B01J31/2404 , B01J2231/14 , B01J2231/543 , B01J2531/0288 , B01J2531/821 , C07F15/0046
摘要： Ruthenium complexes of the formula I or IV RuX2(═CH—CH2R)L1L2 (I) RuXY(═CH═CH2R)L1L2 (IV) where X, Y are anionic ligands, R is hydrogen or a substituted or unsubstituted C1-C20-alkyl radical or C6-C20-aryl radical and L1 and L2 are, independently of one another, uncharged electron donor ligands, are prepared by (a) reaction of RuX3 with L1 and L2 in an inert solvent in the presence of a reducing agent and hydrogen and (b) reaction with compounds of the formula II R—C≡CH (II) where R is as defined above, in the presence or absence of water, and, if desired after isolation of the intermediate, with HY, [HL1]Y or [HL2]Y.
摘要翻译：式I或IV其中X，Y的钌络合物是阴离子配体，R是氢或取代或未取代的C 1 -C 20烷基或C 6 -C 20芳基，且L 1和L 2彼此独立地是不带电子的电子给体配体，通过（a）在还原剂和氢气存在下，在惰性溶剂中将RuX 3与L 1和L 2反应制备，和（b）在存在或不存在水的情况下与式II化合物（其中R如上定义）反应，并且如果需要，在分离中间体后，用HY，[HL1] Y或[HL2] Y。

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