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11. 发明授权

US08686183B2 Metal-catalysed carbonylation of unsaturated compounds 有权
标题翻译：不饱和化合物的金属催化羰基化
公开(公告)号：US08686183B2
公开(公告)日：2014-04-01
申请号：US13394946
申请日：2010-09-10
申请人： Matthew Lee Clarke , Tina Marie Konrad
发明人： Matthew Lee Clarke , Tina Marie Konrad
IPC分类号： C07C51/14 , C07C67/38 , B01J31/12 , B01J27/185
CPC分类号： C07F9/5022 , C07B41/00 , C07B2200/07 , C07C51/14 , C07C67/38 , C07C2602/42 , C07C69/612 , C07C61/13 , C07C57/30
摘要： The invention provides a method for the hydroxycarbonylation, alkoxycarbonylation, aryloxycarbonylation or thiocarbonylation of an unsaturated molecule. The method includes a hydroxycarbonylation, alkoxycarbonylation, aryloxycarbonylationor thiocarbonylation reaction on the unsaturated molecule in which a complex including a ligand comprising a [n,n′] cyclophane comprising two non-fused monocyclic aromatic rings bridged by two linear and aliphatic linkages, in which each of the non-fused monocyclic aromatic rings is substituted with a phosphorus atom-containing substituent, is used to catalyse the reaction.
摘要翻译：本发明提供了不饱和分子的羟基羰基化，烷氧基羰基化，芳氧基羰基化或硫代羰基化的方法。该方法包括在不饱和分子上的羟基羰基化，烷氧基羰基化，芳氧基羰基化羰基化，硫代羰基化反应，其中包括包含由两个线性和脂族键连接的两个非稠合单环芳环的[n，n']环烷的配体的络合物，的非稠合单环芳环被含磷原子的取代基取代，用于催化反应。

12. 发明申请

US20130030075A1 POLYMERS MADE OF RENEWABLE RESOURCES 有权
标题翻译：可再生能源的聚合物
公开(公告)号：US20130030075A1
公开(公告)日：2013-01-31
申请号：US13575155
申请日：2011-01-24
申请人： Stefan Mecking , Dorothee Quinzler
发明人： Stefan Mecking , Dorothee Quinzler
IPC分类号： C08G63/16 , C07C51/14 , C07C67/38 , C08G69/26 , C08G69/08
CPC分类号： C08G69/265 , C07C67/38 , C08G18/3206 , C08G18/3228 , C08G18/73 , C08G18/771 , C08G63/16 , C08G69/26 , C08G69/34 , C07C69/34
摘要： Polycondensates with long-chain linear methylene sequences, their production, a method for producing linear odd-numbered C>20 α,ω-dicarboxylic acids and derivatives thereof and applications of the polycondensates are described.
摘要翻译：描述了具有长链线性亚甲基序列的缩聚物，它们的生产，线性奇数C>20α，ω-二羧酸及其衍生物的生产方法和缩聚物的应用。

13. 发明申请

US20110218359A1 PREPARATION OF ETHYLENICALLY UNSATURATED CARBOXYLIC SALTS BY CARBOXYLATION OF ALKENES 有权
标题翻译：通过羰基氧化制备乙烯不饱和羧酸盐
公开(公告)号：US20110218359A1
公开(公告)日：2011-09-08
申请号：US13040043
申请日：2011-03-03
申请人： Michael LIMBACH , Jeremie MILLER , Stephan SCHUNK
发明人： Michael LIMBACH , Jeremie MILLER , Stephan SCHUNK
IPC分类号： C07C51/14
CPC分类号： C07C51/14
摘要： A process for preparing an alkali metal or alkaline earth metal salt of an α,β-ethylenically unsaturated carboxylic acid, wherein a) an alkene, carbon dioxide and a carboxylation catalyst are converted to an alkene/carbon dioxide/carboxylation catalyst adduct, b) the adduct is decomposed to release the carboxylation catalyst with an auxiliary base to give the auxiliary base salt of the α,β-ethylenically unsaturated carboxylic acid, c) the auxiliary base salt of the α,β-ethylenically unsaturated carboxylic acid is reacted to release the auxiliary base with an alkali metal or alkaline earth metal base to give the alkali metal or alkaline earth metal salt of the α,β-ethylenically unsaturated carboxylic acid. Salts of α,β-ethylenically unsaturated carboxylic acids, such as sodium acrylate in particular, are required in large amounts, for example, for production of water-absorbing resins.
摘要翻译：一种制备α，b-烯属不饱和羧酸的碱金属或碱土金属盐的方法，其中a）烯烃，二氧化碳和羧化催化剂转化为烯烃/二氧化碳/羧化催化剂加合物，b ）加成物分解，用辅助碱释放羧化催化剂，得到α，β-烯属不饱和羧酸的辅助碱盐，c）α，b-烯属不饱和羧酸的辅助碱盐为用碱金属或碱土金属碱反应释放辅助碱，得到α，β-烯属不饱和羧酸的碱金属或碱土金属盐。尤其需要α，β-烯键式不饱和羧酸的盐，如丙烯酸钠，例如用于生产吸水树脂。

14. 发明申请

US20110201841A1 OXIDATIVE MONO-HALOGENATION OF METHANE 有权
标题翻译：氧化甲烷的单氧化反应
公开(公告)号：US20110201841A1
公开(公告)日：2011-08-18
申请号：US13123908
申请日：2009-08-19
申请人： Robert G. Bowman , Eric E. Stangland , Mark E. Jones , Dean M. Millar , Simon G. Podkolzin , Brien A. Stears , Richard M. Wehmeyer
发明人： Robert G. Bowman , Eric E. Stangland , Mark E. Jones , Dean M. Millar , Simon G. Podkolzin , Brien A. Stears , Richard M. Wehmeyer
IPC分类号： C07C51/14 , C07C17/013
CPC分类号： C07C17/154 , C07C19/03
摘要： Oxidatively halogenate methane by placing a feedstream that comprises methane, a source of halogen, a source of oxygen and, optionally, a source of diluent gas in contact with a first catalyst (e.g. a solid super acid or a solid super base) that has greater selectivity to methyl halide and carbon monoxide than to methylene halide, trihalomethane or carbon tetrahalide. Improve overall selectivity to methyl halide by using a second catalyst that converts at least part of the feedstream to a mixture of methyl halide, methylene halide, trihalomethane, carbon tetrahalide and unreacted oxygen, and placing that mixture in contact with the first catalyst which converts at least a portion of the methylene halide, trihalomethane and carbon tetrahalide to carbon monoxide, hydrogen halide and water.
摘要翻译：通过放置包含甲烷，卤素源，氧源和任选的稀释气体源的进料流，将第一催化剂（例如固体超强酸或固体超级碱）接触，从而氧化卤化甲烷，所述第一催化剂对甲基卤和一氧化碳的选择性高于二氯甲烷，三卤甲烷或四卤化碳。通过使用将至少部分进料流转化为甲基卤化物，二卤甲烷，三卤代甲烷，四卤化碳和未反应的氧的混合物的第二催化剂来提高对甲基卤的总体选择性，并将该混合物与第一种催化剂接触，二卤甲烷，三卤代甲烷和四卤化碳中的至少一部分与一氧化碳，卤化氢和水反应。

15. 发明申请

US20110028746A1 METHOD FOR THE DECARBOXYLATIVE HYDROFORMYLATION OF ALPHA, BETA- UNSATURATED CARBOXYLIC ACIDS 审中-公开
标题翻译：阿尔法，非饱和羧酸的脱羧氢化方法
公开(公告)号：US20110028746A1
公开(公告)日：2011-02-03
申请号：US12934743
申请日：2009-03-25
申请人： Jens Rudolph , Joachim Schmidt-Leithoff , Rocco Paciello , Bernhard Breit , Thomas Smejkal
发明人： Jens Rudolph , Joachim Schmidt-Leithoff , Rocco Paciello , Bernhard Breit , Thomas Smejkal
IPC分类号： C07C45/49 , C07C319/12 , C07F7/08 , C07C51/14 , C07C269/06 , C07C67/36
CPC分类号： C07C45/50 , B01J31/2404 , B01J2231/321 , B01J2531/004 , C07C67/29 , C07C2601/14 , C07F7/1892 , C07C47/228 , C07C47/11 , C07C49/185 , C07C47/277 , C07C47/21 , C07C47/198 , C07C47/02 , C07C69/78
摘要： The present invention relates to a process for preparing aldehydes by reacting an α,β-unsaturated carboxylic acid or a salt thereof with carbon monoxide and hydrogen in the presence of a catalyst comprising at least one complex of a metal of transition group VIII of the Periodic Table of the Elements with at least one compound of the formula (I), where Pn is pnicogen; W is a divalent bridging group having from 1 to 8 bridge atoms between the flanking bonds; R1 is a functional group capable of forming at least one intermolecular, noncovalent bond with the —X(═O)OH group of the compound of the formula (I); R2, R3 are each in each case optionally substituted alkyl, cycloalkyl, heterocycloalkyl, aryl or hetaryl or together with the pnicogen atom and together with the groups Y2 and Y3 if present form an optionally fused and optionally substituted 5- to 8-membered heterocycle; a, b and c are each 0 or 1; and Y1,2,3 are each, independently of one another, O, S, NRa or SiRbRc, where Ra,b,c are each H or in each case optionally substituted alkyl, cycloalkyl, heterocycloalkyl, aryl or hetaryl; and the use of the above-described catalyst for the decarboxylative hydroformylation of α,β-unsaturated carboxylic acids.
摘要翻译：本发明涉及一种通过使α-，β-不饱和羧酸或其盐与一氧化碳和氢气在催化剂存在下反应来制备醛的方法，所述催化剂包含至少一种式具有式（I）的至少一种化合物的元素周期表，其中Pn是pnicogen; W是在侧翼键之间具有1至8个桥原子的二价桥连基团; R1是能够与式（I）化合物的-X（= O）OH基团形成至少一个分子间，非共价键的官能团; R2，R3各自为任选取代的烷基，环烷基，杂环烷基，芳基或杂芳基，或与pnicogen原子一起并与Y2和Y3基团一起形成任选稠合的和任选取代的5-至8-元杂环; a，b和c各自为0或1; 其中R a，b，c各自为H，或者在每种情况下均为任选取代的烷基，环烷基，杂环烷基，芳基或杂芳基;其中R 1和R 2各自独立地为O，S，NR a或SiR b R c。以及使用上述催化剂进行α，β-不饱和羧酸的脱羧加氢甲酰化反应。

16. 发明授权

US07790920B2 Preparation of acetic acid 有权
公开(公告)号：US07790920B2
公开(公告)日：2010-09-07
申请号：US12283329
申请日：2008-09-11
申请人： Wayne J. Brtko , Michael E. Fitzpatrick , Brian A. Salisbury
发明人： Wayne J. Brtko , Michael E. Fitzpatrick , Brian A. Salisbury
IPC分类号： C07C51/12 , C07C51/14
CPC分类号： C07C51/12 , C07C51/44 , C07C53/08
摘要： A process for producing acetic acid is disclosed. The process comprises carbonylating methanol to form a reaction mixture comprising a catalyst, catalyst stabilizer, acetic acid, methanol, methyl iodide, methyl acetate, water, and carbon monoxide and introducing at least a portion of the reaction mixture to a distillation column to separate into a bottom steam comprising the catalyst and catalyst stabilizer, a sidedraw stream comprising acetic acid and water, and an overhead stream comprising methanol, methyl acetate, methyl iodide, and water. The process of the invention eliminates the use of flash tank.

17. 发明授权

US07629491B2 Hydrocarboxylation process 失效
标题翻译：加氢羧化过程
公开(公告)号：US07629491B2
公开(公告)日：2009-12-08
申请号：US11426326
申请日：2006-06-26
申请人： Joseph Robert Zoeller , Mary Kathleen Moore
发明人： Joseph Robert Zoeller , Mary Kathleen Moore
IPC分类号： C07C51/10 , C07C51/14
CPC分类号： C07C51/14 , C07C53/126 , C07C53/122 , C07C53/128
摘要： Disclosed is a hydrocarboxylation process for the production of carboxylic acid from olefins wherein an olefin, water, a Group VIII metal hydrocarboxylation catalyst, an onium salt compound are combined in a reaction zone and contacted with carbon monoxide under hydrocarboxylation conditions of pressure and temperature The process does not require or utilize the addition of a hydrogen halide or an alkyl halide exogenous or extraneous to the hydrocarboxylation process.
摘要翻译：公开了一种用于从烯烃生产羧酸的加氢羧化方法，其中烯烃，水，VIII族金属加氢羧化催化剂，鎓盐化合物在压力和温度的加氢羧化条件下在反应区中合并并与一氧化碳接触。该方法不需要或利用向加氢羧化过程中加入外源或外来的卤化氢或烷基卤。

18. 发明申请

US20090163724A1 Carbonylation of Ethylenically Unsaturated Compounds 有权
标题翻译：烯键式不饱和化合物的羰基化
公开(公告)号：US20090163724A1
公开(公告)日：2009-06-25
申请号：US12084575
申请日：2006-11-08
申请人： Graham Ronald Eastham , Mark Waugh , Philip Ian Richards
发明人： Graham Ronald Eastham , Mark Waugh , Philip Ian Richards
IPC分类号： C07C67/38 , C07C51/14 , C07F9/28 , C07F7/08
CPC分类号： C07C67/31 , B01J31/2414 , C07C51/09 , C07C67/38 , C07C59/08 , C07C59/01 , C07C69/68 , C07C69/675 , C07C69/67
摘要： A process for the carbonylation of ethylenically unsaturated compounds including vinyl esters and a process for the production of 3-hydroxy propanoate esters or acids. The process comprises reacting said compound with carbon monoxide in the presence of a source of hydroxyl groups and of a catalyst system. The catalyst system is obtainable by combining: (a) a metal of Group 8, 9 or 10 or a compound thereof: and (b) a bidentate ligand of general formula (I): X1(X2)-Q2-A-R—B-Q1-X3(X4).
摘要翻译：包括乙烯基酯的烯属不饱和化合物的羰基化方法和用于制备3-羟基丙酸酯或酸的方法。该方法包括在羟基源和催化剂体系存在下使所述化合物与一氧化碳反应。催化剂体系可以通过以下方式获得：（a）第8,9或10族金属或其化合物：和（b）通式（I）的二齿配体：X1（X2）-Q2-ARB-Q1- X3（X4）。

19. 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。

20. 发明申请

US20080194870A1 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：US20080194870A1
公开(公告)日：2008-08-14
申请号：US11884079
申请日：2006-02-10
申请人： Eit Drent , Rene Ernst , Willem Wade Jager , Cornelia Alida Krom
发明人： Eit Drent , Rene Ernst , Willem Wade Jager , Cornelia Alida Krom
IPC分类号： C07C51/14
CPC分类号： C08G69/28 , C07C51/14 , C07C51/43 , Y02P20/584 , 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 comprising an ethylenically unsaturated acid product; (b) reacting the mixture obtained in step (a) further with carbon monoxide and water to obtain the dicarboxylic acid in admixture with the ethylenically unsaturated acid; (c) separating the dicarboxylic acid from a liquid filtrate comprising the catalyst system; and (d) recycling at least part of the obtained liquid filtrate to step (a).
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，以获得包含烯属不饱和酸产物的混合物; （b）使步骤（a）中得到的混合物进一步与一氧化碳和水反应，得到与烯属不饱和酸混合的二羧酸; （c）从包含催化剂体系的液体滤液中分离二羧酸; 和（d）将至少部分获得的液体滤液再循环到步骤（a）。

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