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公开(公告)号：US07687661B2
公开(公告)日：2010-03-30
申请号：US11377096
申请日：2006-03-15
申请人： Michael A. Lilga , James F. White , Johnathan E. Holladay , Alan H. Zacher , Danielle S. Muzatko , Rick J. Orth
发明人： Michael A. Lilga , James F. White , Johnathan E. Holladay , Alan H. Zacher , Danielle S. Muzatko , Rick J. Orth
IPC分类号： C07C67/30
CPC分类号： C07C51/377 , C07C51/41 , C07C57/04
摘要： A process is disclosed for conversion of salts of β-hydroxy carbonyl compounds forming useful conversion products including, e.g., α,β-unsaturated carbonyl compounds and/or salts of α,β-unsaturated carbonyl compounds. Conversion products find use, e.g., as feedstock and/or end-use chemicals.
摘要翻译： 公开了用于转化形成有用的转化产物（例如α，b' - 不饱和羰基化合物和/或α，β-不饱和羰基化合物的盐的α-羟基羰基化合物的盐的方法。 转化产物可用作例如原料和/或最终用途的化学品。
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公开(公告)号：US20090264687A1
公开(公告)日：2009-10-22
申请号：US12104394
申请日：2008-04-16
CPC分类号： C07C29/132 , C07C29/60 , C07C31/205
摘要： Hydrogenolysis systems are provided that can include a reactor housing an Ru-comprising hydrogenolysis catalyst and wherein the contents of the reactor is maintained at a neutral or acidic pH. Reactant reservoirs within the system can include a polyhydric alcohol compound and a base, wherein a weight ratio of the base to the compound is less than 0.05. Systems also include the product reservoir comprising a hydrogenolyzed polyhydric alcohol compound and salts of organic acids, and wherein the moles of base are substantially equivalent to the moles of salts or organic acids. Processes are provided that can include an Ru-comprising catalyst within a mixture having a neutral or acidic pH. A weight ratio of the base to the compound can be between 0.01 and 0.05 during exposing.
摘要翻译： 提供了氢解系统，其可以包括容纳含Ru的氢解催化剂的反应器，并且其中反应器的内容物保持在中性或酸性pH。 系统内的反应物储存器可以包括多元醇化合物和碱，其中碱与化合物的重量比小于0.05。 系统还包括包含氢解的多元醇化合物和有机酸的盐的产物储存器，其中碱的摩尔数基本上等于盐或有机酸的摩尔数。 提供了可以在具有中性或酸性pH的混合物中包含含Ru的催化剂的方法。 在曝光期间，碱与化合物的重量比可以在0.01和0.05之间。
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3.发明申请Multi-metal reduction catalysts and methods of producing reduction catalysts 审中-公开多金属还原催化剂和还原催化剂的制备方法公开(公告)号：US20090088317A1
公开(公告)日：2009-04-02
申请号：US11904794
申请日：2007-09-28
申请人： John G. Frye, JR. , Johnathan E. Holladay , Danielle S. Muzatko , James F. White , Alan H. Zacher
发明人： John G. Frye, JR. , Johnathan E. Holladay , Danielle S. Muzatko , James F. White , Alan H. Zacher
IPC分类号： B01J27/224 , B01J23/10 , B01J23/06 , B01J23/20 , B01J23/26 , B01J23/28 , B01J23/30 , B01J23/34 , B01J23/36 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/50 , B01J23/52 , B01J23/56 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/755 , B01J21/08 , B01J27/22
CPC分类号： B01J23/626 , B01J23/462 , B01J23/464 , B01J23/466 , B01J23/48 , B01J23/60 , B01J23/62 , B01J23/628 , B01J23/6447 , B01J23/656 , B01J23/80 , B01J23/85 , B01J23/889 , B01J23/89 , B01J23/8906 , B01J23/8926 , B01J23/8986 , B01J27/045 , B01J27/0576 , B01J37/18 , C07C29/60 , C07C31/205
摘要： A reduction catalyst having a first metal component comprising one of Co, Os, Fe, Re, Rh and Ru. The first metal component is present in the catalyst at from 0.5 percent to 20 percent, by weight. A second metal component differing from the first metal component present in the catalyst with the second metal component being selected from the group consisting of Fe, Mn, Ru, Os, Rh, Ir, Ni, Pd, Pt, Ag, Au, Zn, Co, Re, Cu, Pb, Cr, W, Mo, Sn, Nb, Cd, Te, V, Bi, Ga and Na. A hydrogenation catalyst comprising one or both of Ni and Co and one or more elements selected from the group consisting of Mn, Fe, Ag, Au, Mo and Rh.
摘要翻译： 一种具有包含Co，Os，Fe，Re，Rh和Ru中的一种的第一金属组分的还原催化剂。 催化剂中第一种金属组分以重量百分比为0.5％至20％存在。 不同于催化剂中存在的第一金属组分的第二金属组分，其中第二金属组分选自Fe，Mn，Ru，Os，Rh，Ir，Ni，Pd，Pt，Ag，Au，Zn， Co，Re，Cu，Pb，Cr，W，Mo，Sn，Nb，Cd，Te，V，Bi，Ga和Na。 包含Ni和Co中的一种或两种以及选自Mn，Fe，Ag，Au，Mo和Rh中的一种或多种元素的氢化催化剂。
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4.发明申请公开(公告)号：US20090264686A1
公开(公告)日：2009-10-22
申请号：US12082997
申请日：2008-04-16
申请人： Johnathan E. Holladay , James F. White , Thomas H. Peterson , John G. Frye, JR. , Danielle S. Muzatko , Simon R. Bare , James G. Vassilakis , Richard R. Rosin
发明人： Johnathan E. Holladay , James F. White , Thomas H. Peterson , John G. Frye, JR. , Danielle S. Muzatko , Simon R. Bare , James G. Vassilakis , Richard R. Rosin
IPC分类号： B01J23/44 , C07C29/60 , B01J23/755 , B01J23/75
CPC分类号： B01J21/18 , B01J23/8896 , B01J23/8986 , B01J37/18
摘要： Hydrogenolysis processes are provided that can include providing a hydrogenolysis reactor having a catalyst therein. The catalyst can be exposed to a reducing agent in the absence of polyhydric alcohol compound while maintaining a temperature of the catalyst above 290° C. Hydrogenolysis processes can also include providing a passivated catalyst to within a reactor and exposing the catalyst to a reducing atmosphere while maintaining the catalyst at a temperature less than 210° C.Hydrogenolysis catalyst preparation methods are provided that can include exposing the catalyst to a first reducing atmosphere while maintaining the catalyst at a first temperature to reduce at least a portion of the catalyst. The method can also include passivating at least the portion of the catalyst and depassivating the portion of the catalyst in the presence of a second reducing atmosphere while maintaining the portion of the catalyst at a second temperature less than the first temperature.
摘要翻译： 提供氢解方法，其可以包括提供其中具有催化剂的氢解反应器。 催化剂可以在不存在多元醇化合物的情况下暴露于还原剂，同时保持催化剂的温度高于290℃。氢解方法还可以包括在反应器内提供钝化的催化剂并将催化剂暴露于还原气氛，同时 将催化剂保持在低于210℃的温度。提供氢解催化剂制备方法，其可以包括将催化剂暴露于第一还原气氛，同时将催化剂保持在第一温度以减少至少一部分催化剂。 该方法还可以包括钝化至少一部分催化剂，并且在第二还原气氛存在的情况下使催化剂的一部分钝化，同时保持催化剂的部分在低于第一温度的第二温度。
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公开(公告)号：US07674916B2
公开(公告)日：2010-03-09
申请号：US11688022
申请日：2007-03-19
IPC分类号： C07D207/267 , C07D213/63
CPC分类号： C07D207/404
摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methyl pyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.
摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。
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公开(公告)号：US20110263874A1
公开(公告)日：2011-10-27
申请号：US13175601
申请日：2011-07-01
IPC分类号： C07D207/404 , C07D207/267
CPC分类号： C07D207/404
摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methyl pyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.
摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。
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7.发明授权Hydroxymethylfurfural reduction methods and methods of producing furandimethanol 有权羟甲基糠醛还原方法和生产呋喃二甲醇的方法公开(公告)号：US07994347B2
公开(公告)日：2011-08-09
申请号：US11760634
申请日：2007-06-08
申请人： Michael A. Lilga , Richard T. Hallen , Todd A. Werpy , James F. White , Johnathan E. Holladay , John G. Frye, Jr. , Alan H. Zacher
发明人： Michael A. Lilga , Richard T. Hallen , Todd A. Werpy , James F. White , Johnathan E. Holladay , John G. Frye, Jr. , Alan H. Zacher
IPC分类号： C07D307/02
CPC分类号： C07D307/42 , C07D307/46
摘要： A method of reducing hydroxymethylfurfural (HMF) where a starting material containing HMF in a solvent comprising water is provided. H2 is provided into the reactor and the starting material is contacted with a catalyst containing at least one metal selected from Ni, Co, Cu, Pd, Pt, Ru, Ir, Re and Rh, at a temperature of less than or equal to 250° C. A method of hydrogenating HMF includes providing an aqueous solution containing HMF and fructose. H2 and a hydrogenation catalyst are provided. The HMF is selectively hydrogenated relative to the fructose at a temperature at or above 30° C. A method of producing tetrahydrofuran dimethanol (THFDM) includes providing a continuous flow reactor having first and second catalysts and providing a feed comprising HMF into the reactor. The feed is contacted with the first catalyst to produce furan dimethanol (FDM) which is contacted with the second catalyst to produce THFDM.
摘要翻译： 提供一种还原羟甲基糠醛（HMF）的方法，其中含有HMF的原料在包含水的溶剂中。 将H2置于反应器中，并使原料与含有至少一种选自Ni，Co，Cu，Pd，Pt，Ru，Ir，Re和Rh的金属的催化剂在小于或等于250的温度下接触 氢化HMF的方法包括提供含有HMF和果糖的水溶液。 H2和氢化催化剂。 在30℃或更高的温度下，HMF相对于果糖选择性地氢化。制备四氢呋喃二甲醇（THFDM）的方法包括提供具有第一和第二催化剂的连续流动反应器，并向反应器提供包含HMF的进料。 进料与第一催化剂接触以产生与第二催化剂接触以产生THFDM的呋喃二甲醇（FDM）。
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公开(公告)号：US20090054694A1
公开(公告)日：2009-02-26
申请号：US11895593
申请日：2007-08-24
申请人： Thomas H. Peterson , Johnathan E. Holladay , Alan H. Zacher , Michel J. Gray , Todd A. Werpy , James F. White
发明人： Thomas H. Peterson , Johnathan E. Holladay , Alan H. Zacher , Michel J. Gray , Todd A. Werpy , James F. White
IPC分类号： C07C45/29
摘要： Chemical production processes are provided that include exposing a reactant composition to a catalyst composition to form a product composition, with the reactant composition including a multihydric alcohol compound and the catalyst composition being effective to dehydrate at least a portion of the multihydric alcohol compound. Embodiments of the process provide that the reactant composition is exposed to the catalyst composition for less than about 0.25 seconds and/or that the catalyst is maintained at a temperature of from about 280° C. to about 320° C. Processes utilizing a reactant composition including a multihydric alcohol compound and an inert compound are also provided.
摘要翻译： 提供了化学生产方法，其包括将反应物组合物暴露于催化剂组合物以形成产物组合物，反应物组合物包含多元醇化合物，催化剂组合物有效地使至少一部分多元醇化合物脱水。 该方法的实施方案提供反应物组合物暴露于催化剂组合物少于约0.25秒和/或催化剂保持在约280℃至约320℃的温度。利用反应物组合物 还包括多元醇化合物和惰性化合物。
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公开(公告)号：US07973177B2
公开(公告)日：2011-07-05
申请号：US12702818
申请日：2010-02-09
IPC分类号： C07D207/267
CPC分类号： C07D207/404
摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methylpyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.
摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。
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公开(公告)号：US08501963B2
公开(公告)日：2013-08-06
申请号：US13175601
申请日：2011-07-01
IPC分类号： C07D207/267
CPC分类号： C07D207/404
摘要： The invention includes methods of processing an initial di-carbonyl compound by conversion to a cyclic compound. The cyclic compound is reacted with an alkylating agent to form a derivative having an alkylated ring nitrogen. The invention encompasses a method of producing an N-alkyl product. Ammonia content of a solution is adjusted to produce a ratio of ammonia to di-carboxylate compound of from about 1:1 to about 1.5:1. An alkylating agent is added and the initial compound is alkylated and cyclized. The invention includes methods of making N-methyl pyrrolidinone (NMP). Aqueous ammonia and succinate is introduced into a vessel and ammonia is adjusted to provide a ratio of ammonia to succinate of less than 2:1. A methylating agent is reacted with succinate at a temperature of from greater than 100° C. to about 400° C. to produce N-methyl succinimide which is purified and hydrogenated to form NMP.
摘要翻译： 本发明包括通过转化为环状化合物来处理初始二羰基化合物的方法。 环状化合物与烷基化剂反应形成具有烷基化环氮的衍生物。 本发明包括生产N-烷基产物的方法。 调节溶液的氨含量以产生约1：1至约1.5：1的氨与二羧酸酯化合物的比例。 加入烷基化剂并将该初始化合物烷基化并环化。 本发明包括制备N-甲基吡咯烷酮（NMP）的方法。 将氨水和琥珀酸钠引入容器中，并调节氨以提供小于2:1的氨与琥珀酸的比例。 甲基化剂与琥珀酸酯在大于100℃至约400℃的温度下反应，生成N-甲基琥珀酰亚胺，将其纯化并氢化形成NMP。
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