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公开(公告)号：US09434672B2
公开(公告)日：2016-09-06
申请号：US14413503
申请日：2013-06-18
申请人： Oxea GmbH
IPC分类号： C07C51/235 , C07C1/24 , C07C45/50 , C07C51/56 , C07C51/60 , C07C53/126 , C07C67/04 , C07C67/08 , C07C67/10 , C07C231/02 , C07D301/30
CPC分类号： C07C51/235 , C07C1/24 , C07C45/50 , C07C51/56 , C07C51/60 , C07C53/126 , C07C67/04 , C07C67/08 , C07C67/10 , C07C231/02 , C07C2521/04 , C07D301/30 , C07C11/02 , C07C47/02
摘要： Process for preparing isononanoic acid proceeding from 2-ethylhexanol, characterized in that (a) 2-ethylhexanol is dehydrated to octene in the presence of a catalyst; (b) the octene obtained in step a) is reacted in the presence of a transition metal compound of group VIII of the periodic table of the elements with carbon monoxide and hydrogen to give isononanal; and (c) the isononanal obtained in step b) is oxidized to isononanoic acid.
摘要翻译： 由2-乙基己醇制备异壬酸的方法，其特征在于（a）2-乙基己醇在催化剂存在下脱水至辛烯; （b）步骤a）中获得的辛烯在元素周期表第Ⅷ族过渡金属化合物与一氧化碳和氢气存在下反应，得到异壬醛; 和（c）步骤b）中获得的异壬醛被氧化成异壬酸。
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2.发明授权Vinyl esters of isononanoic acid starting from 2-ethyl hexanol, methods for the production thereof and use thereof 有权从2-乙基己醇开始的异壬酸的乙烯基酯，其制备方法和用途公开(公告)号：US09334225B2
公开(公告)日：2016-05-10
申请号：US14413429
申请日：2013-06-19
申请人： Oxea GmbH
IPC分类号： C07B33/00 , C07C67/04 , C07C67/10 , C07C1/24 , C07C45/50 , C07C51/14 , C07C51/235 , C07C51/21 , C08F220/68
CPC分类号： C07C67/04 , C07C1/24 , C07C45/50 , C07C51/14 , C07C51/21 , C07C51/235 , C07C67/10 , C07C2521/04 , C07C2521/08 , C07C2523/755 , C07C2527/173 , C08F220/68 , C07C11/02 , C07C47/02 , C07C53/126 , C07C69/24
摘要： Process for preparing the vinyl ester of isononanoic acid starting out from 2-ethylhexanol, characterized in that (a) 2-ethylhexanol is dehydrated in the presence of a catalyst to form octene; (b) the octene obtained in step a) is converted into an isononanoic acid having one more carbon atom; and (c) the isononanoic acid obtained in step b) is converted into the corresponding vinyl ester.
摘要翻译： 从2-乙基己醇开始制备异壬酸乙烯基酯的方法，其特征在于（a）2-乙基己醇在催化剂存在下脱水形成辛烯; （b）将步骤a）中获得的辛烯转化为具有一个以上碳原子的异壬酸; 和（c）将步骤b）中获得的异壬酸转化成相应的乙烯基酯。
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公开(公告)号：US09714201B2
公开(公告)日：2017-07-25
申请号：US14413444
申请日：2013-06-19
申请人： Oxea GmbH
IPC分类号： C07C1/24 , C07C209/26 , C07C211/03 , C07C333/16 , C07C45/50 , C10M135/18
CPC分类号： C07C1/24 , C07C45/50 , C07C209/26 , C07C211/03 , C07C333/16 , C07C2521/04 , C10M135/18 , C07C11/02 , C07C47/02
摘要： Process for preparing isononylamines starting out from 2-ethylhexanol, characterized in that (a) 2-ethylhexanol is dehydrated in the presence of a catalyst to form octene; (b) the octene obtained in step a) is reacted with carbon monoxide and hydrogen in the presence of a transition metal compound of group VIII of the Periodic Table of the Elements to form isononanal; and (c) the isononanal obtained in step b) is converted into isononylamines.
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4.发明授权公开(公告)号：US09434675B2
公开(公告)日：2016-09-06
申请号：US14413550
申请日：2013-06-18
申请人： Oxea GmbH
IPC分类号： C07C67/08 , C07C1/24 , C07C45/50 , C07C51/235 , C10M129/70 , C10M129/74 , C07C29/48 , C08K5/103 , C08K5/10
CPC分类号： C07C67/08 , C07C1/24 , C07C29/48 , C07C45/50 , C07C51/235 , C07C2521/04 , C08K5/10 , C08K5/103 , C10M129/70 , C10M129/74 , C10M2207/281 , C10M2207/283 , C07C11/02 , C07C47/02 , C07C53/126 , C07C69/28 , C07C69/30 , C07C69/33
摘要： A Process for preparing carboxylic esters of a mixture of structurally branched C9 monocarboxylic acids proceeding from 2-ethylhexanol is characterized in that (a) 2-ethylhexanol is dehydrated to an octene mixture in the presence of a catalyst; (b) the octene mixture obtained in step a) is reacted in the presence of a transition metal compound of group VIII of the periodic table of the elements with carbon monoxide and hydrogen to give a mixture of isomeric isononanals; (c) the mixture of isomeric isononanals obtained in step b) is oxidized to a mixture of structurally branched C9 monocarboxylic acids; and (d) the mixture of structurally branched C9 monocarboxylic acids obtained in step c) is reacted with alcohols to give carboxylic esters.
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5.发明申请公开(公告)号：US20150158805A1
公开(公告)日：2015-06-11
申请号：US14413550
申请日：2013-06-18
申请人： Oxea GmbH
IPC分类号： C07C67/08 , C10M129/70 , C08K5/103 , C07C29/48 , C07C51/235
CPC分类号： C07C67/08 , C07C1/24 , C07C29/48 , C07C45/50 , C07C51/235 , C07C2521/04 , C08K5/10 , C08K5/103 , C10M129/70 , C10M129/74 , C10M2207/281 , C10M2207/283 , C07C11/02 , C07C47/02 , C07C53/126 , C07C69/28 , C07C69/30 , C07C69/33
摘要： A Process for preparing carboxylic esters of a mixture of structurally branched C9 monocarboxylic acids proceeding from 2-ethylhexanol is characterized in that (a) 2-ethylhexanol is dehydrated to an octene mixture in the presence of a catalyst; (b) the octene mixture obtained in step a) is reacted in the presence of a transition metal compound of group VIII of the periodic table of the elements with carbon monoxide and hydrogen to give a mixture of isomeric isononanals; (c) the mixture of isomeric isononanals obtained in step b) is oxidized to a mixture of structurally branched C9 monocarboxylic acids; and (d) the mixture of structurally branched C9 monocarboxylic acids obtained in step c) is reacted with alcohols to give carboxylic esters.
摘要翻译： 由2-乙基己醇制备的结构分支的C9单羧酸的混合物的羧酸酯的制备方法的特征在于：（a）2-乙基己醇在催化剂存在下脱水至辛烯混合物; （b）将步骤a）中获得的辛烯混合物在元素周期表第Ⅷ族的过渡金属化合物与一氧化碳和氢气存在下反应，得到异构异壬醛的混合物; （c）步骤b）中获得的异构异壬醛的混合物被氧化成结构支化的C9单羧酸的混合物; 和（d）将步骤c）中获得的结构分支的C 9单羧酸的混合物与醇反应，得到羧酸酯。
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公开(公告)号：US09108898B2
公开(公告)日：2015-08-18
申请号：US14415193
申请日：2013-07-11
申请人： Oxea GmbH
发明人： Dirk Bermann , Matthias Eisenacher , Sebastian Geisel , Leif Johnen , Peter Heymanns , Norman Nowotny , Kurt Schalapski , Heinz Strutz
IPC分类号： C07C209/26 , C07C209/52 , C07C249/02
CPC分类号： C07C209/26 , C07C209/52 , C07C249/02 , C07C2603/68 , C07C211/38
摘要： A continuous process for preparing primary aliphatic amines having 3 to 18 carbon atoms by reacting corresponding aliphatic aldehydes with ammonia and hydrogen in the presence of a hydrogenation catalyst, characterized in that the reaction is carried out without solvent at a molar ratio of aliphatic aldehyde to ammonia of more than 1 to 16, above the critical temperature and above the critical pressure of ammonia.
摘要翻译： 在氢化催化剂存在下，通过使相应的脂族醛与氨和氢反应来制备具有3至18个碳原子的伯脂肪族胺的连续方法，其特征在于该反应在脂族醛与氨的摩尔比下不用溶剂进行 超过1至16，高于临界温度和高于氨的临界压力。
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公开(公告)号：US20150225319A1
公开(公告)日：2015-08-13
申请号：US14432628
申请日：2013-09-30
申请人： OXEA GMBH
IPC分类号： C07C29/141
CPC分类号： C07C29/141 , B01J23/8892 , B01J35/023 , B01J37/031 , B01J37/04 , B01J37/08 , C07C45/75 , C07C31/20 , C07C47/19
摘要： A continuous method for preparing neopentyl glycol by addition of isobutyraldehyde and formaldehyde in the presence of a tertiary alkylamine as catalyst to give hydroxypivalaldehyde with subsequent hydrogenation in the gas phase at a temperature of 125 to 180° C., is characterised in that the hydrogenation is carried out in the presence of a copper chromite catalyst comprising the activators barium and manganese and at a superatmospheric pressure of 30 to 120 kPa.
摘要翻译： 在叔烷基胺作为催化剂存在下加入异丁醛和甲醛制备新戊二醇的连续方法，得到羟基新戊醛，随后在气相中在125-180℃的温度下进行氢化，其特征在于氢化为 在含有活化剂钡和锰的亚铬酸铜催化剂存在下，在30〜120kPa的超大气压下进行。
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公开(公告)号：US20150191410A1
公开(公告)日：2015-07-09
申请号：US14413503
申请日：2013-06-18
申请人： Oxea GmbH
IPC分类号： C07C51/235 , C07C53/126 , C07C67/04 , C07C67/10 , C07C1/24 , C07C51/60 , C07C51/56 , C07C231/02 , C07D301/30 , C07C45/50 , C07C67/08
CPC分类号： C07C51/235 , C07C1/24 , C07C45/50 , C07C51/56 , C07C51/60 , C07C53/126 , C07C67/04 , C07C67/08 , C07C67/10 , C07C231/02 , C07C2521/04 , C07D301/30 , C07C11/02 , C07C47/02
摘要： Process for preparing isononanoic acid proceeding from 2-ethylhexanol, characterized in that (a) 2-ethylhexanol is dehydrated to octene in the presence of a catalyst; (b) the octene obtained in step a) is reacted in the presence of a transition metal compound of group VIII of the periodic table of the elements with carbon monoxide and hydrogen to give isononanal; and (c) the isononanal obtained in step b) is oxidized to isononanoic acid.
摘要翻译： 由2-乙基己醇制备异壬酸的方法，其特征在于（a）2-乙基己醇在催化剂存在下脱水至辛烯; （b）步骤a）中获得的辛烯在元素周期表第Ⅷ族过渡金属化合物与一氧化碳和氢气存在下反应，得到异壬醛; 和（c）步骤b）中获得的异壬醛被氧化成异壬酸。
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公开(公告)号：US20160194263A1
公开(公告)日：2016-07-07
申请号：US14771521
申请日：2014-06-25
申请人： OXEA GmbH
发明人： Matthias Eisenacher , Heinz Strutz
IPC分类号： C07C29/34 , C07C45/45 , C07C45/32 , C07C29/141 , C07C67/40 , C07C51/235 , C07C209/24 , C07C41/09 , C07C29/14 , C07C29/149 , C07C45/62
CPC分类号： C07C29/34 , C07C29/14 , C07C29/141 , C07C29/149 , C07C29/175 , C07C29/32 , C07C41/09 , C07C45/32 , C07C45/38 , C07C45/41 , C07C45/45 , C07C45/62 , C07C45/74 , C07C51/12 , C07C51/235 , C07C67/08 , C07C67/40 , C07C209/24 , C07C69/14 , C07C31/08 , C07C47/06 , C07C31/12 , C07C47/21 , C07C47/02 , C07C53/08
摘要： The present invention relates to a method of synthesizing n-butane derivatives, especially 1-butanol, 1-butanal or 1-butyric acid as well as crotonaldehyde and the reaction products thereof, wherein at first methanol is converted into a C2 building block, either ethanol or acetaldehyde, and said C2 building block is then dimerized into a C4 building block.
摘要翻译： 本发明涉及正丁烷衍生物，特别是1-丁醇，1-丁酸或1-丁酸以及巴豆醛及其反应产物的合成方法，其中首先将甲醇转化为C2结构单元， 乙醇或乙醛，然后将所述C2结构单元二聚成C4结构单元。
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公开(公告)号：US09133083B2
公开(公告)日：2015-09-15
申请号：US14432628
申请日：2013-09-30
申请人： Oxea GmbH
IPC分类号： C07C29/141 , B01J23/889
CPC分类号： C07C29/141 , B01J23/8892 , B01J35/023 , B01J37/031 , B01J37/04 , B01J37/08 , C07C45/75 , C07C31/20 , C07C47/19
摘要： A continuous method for preparing neopentyl glycol by addition of isobutyraldehyde and formaldehyde in the presence of a tertiary alkylamine as catalyst to give hydroxypivaldehyde with subsequent hydrogenation in the gas phase at a temperature of 125 to 180° C., is characterized in that the hydrogenation is carried out in the presence of a copper chromite catalyst comprising the activators barium and manganese and at a superatmospheric pressure of 30 to 120 kPa.
摘要翻译： 在叔烷基胺作为催化剂的存在下加入异丁醛和甲醛制备新戊二醇的连续方法，得到羟基异丙醛，随后在气相中在125-180℃的温度下进行氢化，其特征在于氢化为 在含有活化剂钡和锰的亚铬酸铜催化剂存在下，在30〜120kPa的超大气压下进行。
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