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公开(公告)号：US20090292145A1
公开(公告)日：2009-11-26
申请号：US12520739
申请日：2007-10-17
IPC分类号： C07C209/50
CPC分类号： C07C209/50 , B01J21/10 , B01J23/002 , B01J23/78 , B01J23/80 , B01J23/8926 , B01J23/8946 , B01J29/06 , B01J29/072 , B01J29/143 , B01J37/03 , B01J2523/00 , C07C211/08 , B01J2523/17 , B01J2523/22 , B01J2523/23 , B01J2523/25 , B01J2523/824 , B01J2523/27
摘要： The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products by using a chromium-free catalyst with a good productivity in an economically advantageous manner. The present invention relates to a process for producing a tertiary amine by reducing an amide compound in the presence of a catalyst containing copper and magnesium at a molar ratio of magnesium to copper (magnesium/copper) of from 0.01 to 20.
摘要翻译： 本发明提供一种以经济上有利的方式通过使用无铬催化剂以高生产率生产含少量副产物的高纯度脂族叔胺的方法。 本发明涉及一种通过在含有铜与镁（镁/铜）摩尔比为0.01〜20的铜和镁的催化剂存在下还原酰胺化合物来制备叔胺的方法。
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公开(公告)号：US07259274B2
公开(公告)日：2007-08-21
申请号：US10936745
申请日：2004-09-09
IPC分类号： C07C253/00 , C07C63/30
CPC分类号： B01J21/08 , B01J35/1019 , B01J37/03 , C07C253/22 , C07C255/03
摘要： An aliphatic nitrile is prepared by a process of reacting an aliphatic carboxylic acid, an aliphatic dicarboxylic acid or an alkyl ester thereof, wherein the alkyl group has 1 to 5 carbon atoms, with ammonia in the presence of a catalyst of titanium oxide supported on solid silica.
摘要翻译： 通过使负载在固体上的氧化钛催化剂的存在下使氨基在其中烷基具有1至5个碳原子的脂族羧酸，脂族二羧酸或其烷基酯与氨反应来制备脂族腈 二氧化硅。
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公开(公告)号：US08278488B2
公开(公告)日：2012-10-02
申请号：US12672327
申请日：2008-08-07
IPC分类号： C07C209/00 , C07C291/04
CPC分类号： C07C209/50 , C07C209/02 , C07C211/08 , C07C291/04
摘要： The present invention relates to a process for producing a tertiary amine in the presence of a catalyst containing copper and at least one element selected from the group consisting of elements belonging to Groups 2, 3, 7 and 12 of the Periodic Table (long form of the periodic table), said process including the steps of (a) reducing an amide compound in a hydrogen atmosphere; and (b) introducing a dialkyl amine containing a linear or branched alkyl group having 1 to 6 carbon atoms into a reaction product obtained in the step (a), and treating the reaction product with the dialkyl amine. The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products by reducing aliphatic acid amides under moderate conditions using a chromium-free catalyst, as well as a process for producing amine derivatives such as amine oxide by using the aliphatic tertiary amines, with a good productivity in an economical manner.
摘要翻译： 本发明涉及在含有铜的催化剂和选自元素周期表第2,3,7和12族元素中的至少一种元素的存在下制备叔胺的方法（长形式 所述方法包括以下步骤：（a）在氢气氛中还原酰胺化合物; 和（b）将含有具有1至6个碳原子的直链或支链烷基的二烷基胺引入步骤（a）中获得的反应产物中，并用二烷基胺处理反应产物。 本发明提供了一种通过使用无铬催化剂在中等条件下还原脂肪酸酰胺以及生产胺衍生物如氧化胺的方法来生产含有少量副产物的高纯度脂族叔胺的方法 通过使用脂肪族叔胺，以经济的方式具有良好的生产率。
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公开(公告)号：US07915442B2
公开(公告)日：2011-03-29
申请号：US12281152
申请日：2007-02-27
IPC分类号： C07C253/00
CPC分类号： C07C253/22 , C07C211/07 , C07C211/21 , C07C255/03 , C07C255/07
摘要： The present invention relates to a process for producing an aliphatic nitrile, including the step of reacting at least one compound selected from the group consisting of an aliphatic monocarboxylic acid, an aliphatic dicarboxylic acid and alkyl esters of these acids containing an alkyl group having 1 to 5 carbon atoms, with ammonia in the presence of a compound of at least one metal selected from the group consisting of zinc, cobalt, titanium and aluminum, and a sulfonic acid compound! and a process for producing an aliphatic amine, including the step of subjecting the aliphatic nitrile produced by the above process to hydrogenation reaction in the presence of a hydrogenation catalyst. There are provided an industrially advantageous process for producing an aliphatic nitrile with a high reactivity; and a process for producing an aliphatic amine using the aliphatic nitrile as a raw material.
摘要翻译： 本发明涉及一种生产脂族腈的方法，包括使选自脂肪族一元羧酸，脂族二羧酸和含有1个烷基的酸的烷基酯中的至少一种化合物与至少一种选自下列化合物的化合物反应的步骤： 在含有选自锌，钴，钛和铝的至少一种金属的化合物和磺酸化合物的存在下，使氨与5个碳原子一起使用。 以及脂肪族胺的制造方法，其特征在于，在氢化催化剂的存在下，使由上述方法制造的脂肪族腈进行氢化反应的工序。 提供了一种工业上有利的生产具有高反应性的脂族腈的方法; 以及使用脂肪族腈作为原料的脂族胺的制造方法。
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公开(公告)号：US08247611B2
公开(公告)日：2012-08-21
申请号：US12159526
申请日：2006-12-21
IPC分类号： C07C209/14 , C07C209/16
CPC分类号： B01J23/462 , B01J23/6527 , B01J23/892 , B01J29/068 , B01J37/033 , B01J37/035 , C07C209/16
摘要： The present invention relates to a process for producing an aliphatic amine, comprising the step of contacting a linear or branched, or cyclic aliphatic alcohol having 6 to 22 carbon atoms with ammonia and hydrogen in the presence of a catalyst formed by supporting at least (A) a ruthenium component produced by hydrolysis of a ruthenium compound on a carrier, or by further supporting, in addition to the component (A), a specific second metal component or a specific third metal component on the carrier. According to the process of the present invention, an aliphatic primary amine can be produced from an aliphatic alcohol with a high catalytic activity and a high selectivity.
摘要翻译： 本发明涉及脂肪族胺的制造方法，其特征在于，在使至少含有（A）成分的催化剂存在下，使具有6〜22个碳原子的直链或支链或环状脂肪醇与氨和氢接触的工序 ）通过在载体上水解钌化合物而制备的钌组分，或者除了组分（A）之外还可以在载体上具有特定的第二金属组分或特定的第三金属组分。 根据本发明的方法，脂肪族伯胺可以由具有高催化活性和高选择性的脂族醇生产。
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公开(公告)号：US07968750B2
公开(公告)日：2011-06-28
申请号：US12676188
申请日：2008-08-27
IPC分类号： C07C209/50
CPC分类号： B01J25/00 , B01J37/009 , C07C209/50 , C07C211/07 , C07C211/08
摘要： The present invention relates to a process for producing a tertiary amine by reducing an amide compound in the presence of a catalyst containing a sponge copper catalyst obtained by leaching alloy particles containing copper and aluminum and drying the thus leached alloy particles. The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products at a high yield by subjecting aliphatic acid amides to hydrogenation reduction under solvent-free moderate conditions.
摘要翻译： 本发明涉及在含有通过浸出含有铜和铝的合金颗粒并干燥所浸出的合金颗粒而获得的海绵铜催化剂的催化剂存在下还原酰胺化合物来制备叔胺的方法。 本发明提供了一种通过在无溶剂的中等条件下使脂族酸酰胺进行氢化还原来生产高产率的含有少量副产物的高纯度脂族叔胺的方法。
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公开(公告)号：US07935846B2
公开(公告)日：2011-05-03
申请号：US12520739
申请日：2007-10-17
IPC分类号： C07C209/78 , C07C291/04
CPC分类号： C07C209/50 , B01J21/10 , B01J23/002 , B01J23/78 , B01J23/80 , B01J23/8926 , B01J23/8946 , B01J29/06 , B01J29/072 , B01J29/143 , B01J37/03 , B01J2523/00 , C07C211/08 , B01J2523/17 , B01J2523/22 , B01J2523/23 , B01J2523/25 , B01J2523/824 , B01J2523/27
摘要： The present invention provides a process for producing high-purity aliphatic tertiary amines containing a less amount of by-products by using a chromium-free catalyst with a good productivity in an economically advantageous manner. The present invention relates to a process for producing a tertiary amine by reducing an amide compound in the presence of a catalyst containing copper and magnesium at a molar ratio of magnesium to copper (magnesium/copper) of from 0.01 to 20.
摘要翻译： 本发明提供一种以经济上有利的方式通过使用无铬催化剂以高生产率生产含少量副产物的高纯度脂族叔胺的方法。 本发明涉及一种通过在含有铜与镁（镁/铜）摩尔比为0.01〜20的铜和镁的催化剂存在下还原酰胺化合物来制备叔胺的方法。
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公开(公告)号：US20090054677A1
公开(公告)日：2009-02-26
申请号：US12281152
申请日：2007-02-27
IPC分类号： C07C253/00
CPC分类号： C07C253/22 , C07C211/07 , C07C211/21 , C07C255/03 , C07C255/07
摘要： The present invention relates to a process for producing an aliphatic nitrile, including the step of reacting at least one compound selected from the group consisting of an aliphatic monocarboxylic acid, an aliphatic dicarboxylic acid and alkyl esters of these acids containing an alkyl group having 1 to 5 carbon atoms, with ammonia in the presence of a compound of at least one metal selected from the group consisting of zinc, cobalt, titanium and aluminum, and a sulfonic acid compound! and a process for producing an aliphatic amine, including the step of subjecting the aliphatic nitrile produced by the above process to hydrogenation reaction in the presence of a hydrogenation catalyst. There are provided an industrially advantageous process for producing an aliphatic nitrile with a high reactivity; and a process for producing an aliphatic amine using the aliphatic nitrile as a raw material.
摘要翻译： 本发明涉及一种生产脂族腈的方法，包括使选自脂肪族一元羧酸，脂族二羧酸和含有1个烷基的酸的烷基酯中的至少一种化合物与至少一种选自下列化合物的化合物反应的步骤： 在含有选自锌，钴，钛和铝的至少一种金属的化合物和磺酸化合物的存在下，使氨与5个碳原子一起使用。 以及脂肪族胺的制造方法，其特征在于，在氢化催化剂的存在下，使由上述方法制造的脂肪族腈进行氢化反应的工序。 提供了一种工业上有利的生产具有高反应性的脂族腈的方法; 以及使用脂肪族腈作为原料的脂族胺的制造方法。
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公开(公告)号：US08581003B2
公开(公告)日：2013-11-12
申请号：US12741928
申请日：2008-10-31
IPC分类号： C07C231/02
CPC分类号： C07C231/02 , B01J21/063 , B01J21/066 , B01J23/002 , B01J23/14 , B01J23/20 , B01J35/023 , B01J35/1019 , B01J37/03 , B01J37/033 , B01J2523/00 , B01J2523/47 , B01J2523/56 , B01J2523/41 , B01J2523/42 , B01J2523/48 , C07C233/05
摘要： The present invention relates to a process for producing an aliphatic carboxylic acid amide, including the step of reacting an aliphatic carboxylic acid or an alkyl ester thereof containing an alkyl group having 1 to 4 carbon atoms with a mono- or dialkylamine containing an alkyl group or groups having 1 to 4 carbon atoms in the presence of a solid acid catalyst containing titanium oxide as a main component and an oxide or oxides of at least one element selected from elements (except titanium) belonging to Groups 4, 5 and 14 of the long form of the periodic table, wherein the catalyst has an average particle diameter of 2 μm or more. The process for producing an aliphatic carboxylic acid amide according to the present invention has a high reaction efficiency of the reaction of the aliphatic carboxylic acid or alkyl ester thereof with the mono- or dialkylamine, and shows an excellent filtration efficiency in separation of the catalyst.
摘要翻译： 本发明涉及脂肪族羧酸酰胺的制造方法，包括使含有碳原子数为1〜4的烷基的脂肪族羧酸或其烷基酯与含有烷基的一价二烷基胺或二烷基胺反应的工序 在含有氧化钛作为主要成分的固体酸催化剂存在下具有1至4个碳原子的基团和选自属于第4,5,5和14族的元素（除了钛之外）的至少一种元素的氧化物或氧化物 形式的周期表，其中催化剂的平均粒径为2μm以上。 本发明的脂肪族羧酸酰胺的制造方法的脂肪族羧酸或其烷基酯与单烷基胺或二烷基胺反应的反应效率高，催化剂的分离过滤效果优异。
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公开(公告)号：US20100298604A1
公开(公告)日：2010-11-25
申请号：US12741928
申请日：2008-10-31
IPC分类号： C07C231/02 , B01J21/06
CPC分类号： C07C231/02 , B01J21/063 , B01J21/066 , B01J23/002 , B01J23/14 , B01J23/20 , B01J35/023 , B01J35/1019 , B01J37/03 , B01J37/033 , B01J2523/00 , B01J2523/47 , B01J2523/56 , B01J2523/41 , B01J2523/42 , B01J2523/48 , C07C233/05
摘要： The present invention relates to a process for producing an aliphatic carboxylic acid amide, including the step of reacting an aliphatic carboxylic acid or an alkyl ester thereof containing an alkyl group having 1 to 4 carbon atoms with a mono- or dialkylamine containing an alkyl group or groups having 1 to 4 carbon atoms in the presence of a solid acid catalyst containing titanium oxide as a main component and an oxide or oxides of at least one element selected from elements (except titanium) belonging to Groups 4, 5 and 14 of the long form of the periodic table, wherein the catalyst has an average particle diameter of 2 μm or more. The process for producing an aliphatic carboxylic acid amide according to the present invention has a high reaction efficiency of the reaction of the aliphatic carboxylic acid or alkyl ester thereof with the mono- or dialkylamine, and shows an excellent filtration efficiency in separation of the catalyst.
摘要翻译： 本发明涉及脂肪族羧酸酰胺的制造方法，包括使含有碳原子数为1〜4的烷基的脂肪族羧酸或其烷基酯与含有烷基的一价二烷基胺或二烷基胺反应的工序 在含有氧化钛作为主要成分的固体酸催化剂存在下具有1至4个碳原子的基团和选自属于第4,5,5和14族的元素（除了钛之外）的至少一种元素的氧化物或氧化物 形式的周期表，其中催化剂的平均粒径为2μm以上。 本发明的脂肪族羧酸酰胺的制造方法的脂肪族羧酸或其烷基酯与单烷基胺或二烷基胺反应的反应效率高，催化剂的分离过滤效果优异。
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