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1.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：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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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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公开(公告)号：US20110306780A1
公开(公告)日：2011-12-15
申请号：US13173942
申请日：2011-06-30
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： C07D307/42 , C07D307/12
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.
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6.发明申请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：US20110257419A1
公开(公告)日：2011-10-20
申请号：US13174181
申请日：2011-06-30
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： C07D307/44
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，并向反应器中提供包含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：US20100145072A1
公开(公告)日：2010-06-10
申请号：US12702818
申请日：2010-02-09
IPC分类号： C07D207/408 , 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：US07199250B2
公开(公告)日：2007-04-03
申请号：US10731108
申请日：2003-12-10
IPC分类号： C07P207/267
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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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：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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