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1. 发明专利

JP2003176248A METHOD OF PRODUCING GLYOXAL DIACETAL 审中-公开
公开(公告)号：JP2003176248A
公开(公告)日：2003-06-24
申请号：JP2002290014
申请日：2002-10-02
申请人： BASF AG
发明人： HEYDRICH GUNNAR , AUST NICOLA CHRISTIANE , PUTTER HERMANN , FISCHER ANDREAS , BOTZEM JOERG
IPC分类号： C07B61/00 , C07C41/50 , C07C43/303 , C07C47/198
摘要： PROBLEM TO BE SOLVED: To provide a method of producing glyoxal diacetal that uses a water- miscible alcohol and permits the continuous operation in high yield. SOLUTION: The reaction of 40-75 wt.% of glyoxal aqueous solution with a monohydric alcohol is carried out in the presence of an acid catalyst to produce a glyoxal diacetal. In this case, a liquid mixture including the alcohol and glyoxal in at least 15:1 molar ratio and water in an amount of ≤8 wt.% at the start of the reaction is brought into contact with an acid catalyst so that the alcohol used may not be distilled off over 5 wt.% until the concentration of the diacetal formed in the reaction mixture attains at least 70% of the equilibrium concentration. COPYRIGHT: (C)2003,JPO

2. 发明申请

WO03104214A8 TWO-STAGE METHOD FOR PRODUCING BUTANDIOL IN TWO REACTORS 审中-公开
标题翻译：两步反应器制备丁醇的两步法
公开(公告)号：WO03104214A8
公开(公告)日：2004-05-13
申请号：PCT/EP0306060
申请日：2003-06-10
申请人： BASF AG , HESSE MICHAEL , SCHLITTER STEPHAN , BORCHERT HOLGER , SCHUBERT MARKUS , ROESCH MARKUS , BOTTKE NILS , FISCHER ROLF-HARTMUTH , WECK ALEXANDER , WINDECKER GUNTHER , HEYDRICH GUNNAR
发明人： HESSE MICHAEL , SCHLITTER STEPHAN , BORCHERT HOLGER , SCHUBERT MARKUS , ROESCH MARKUS , BOTTKE NILS , FISCHER ROLF-HARTMUTH , WECK ALEXANDER , WINDECKER GUNTHER , HEYDRICH GUNNAR
IPC分类号： C07C29/149 , C07D315/00 , C07C31/20 , C07D307/20
CPC分类号： C07D315/00 , C07C29/149 , C07C31/207
摘要： The invention relates to a method for producing optionally akyl-substituted 1,4-butandiol by two-stage catalytic hydration in the gaseous phase of C4 dicarboxylic acids and/or the derivatives thereof with the steps of: a) introducing a gaseous flow of a C4 dicarboxylic acid or a derivative thereof at 200 to 300 °C and 2 to 60 bar in a first reactor and catalytic gas phase hydration to a mainly optionally alkyl-substituted gamma-butyrolactone containing product; b) introducing the product flow so obtained into a second reactor at a temperature of from 150 °C to 240 °C and a pressure of from 15 to 100 bar and catalytic gas phase hydration to optionally alkyl-substituted 1,4-butandiol; c) removing the desired product from the intermediates, byproducts and possibly not reacted educt; d) optionally returning non-reacted intermediates to one or both hydration stages, whereby in both hydration stages one catalyst each is used which comprises = 5 % by weight, preferably 5 to 95 % by weight, especially 20 to 90 % by weight of an oxidic carrier, the pressure prevailing in the second reactor is higher than in the first reactor, and the product mixture removed from the first reactor is introduced into the second reactor without further purifying it.
摘要翻译：本发明涉及一种用于在C4二羧酸和/或其衍生物，包括以下步骤的气相制备任选被烷基取代的1,4-丁二醇，通过两阶段催化氢化：a）将C4二羧酸的气体流或它们的衍生物在200〜300℃和2至在第一反应器和催化气相加氢在含有产物主要为任选被烷基取代的γ-丁内酯60巴; b）将由此获得进入第二反应器在150℃的温度至240℃的产品流和15至100巴和催化气相任选烷基取代的1,4-丁二醇的压力; c）从中间体，副产物和任选未反应的离析物中分离所需产物; d）任选地回收未转化的中间体在一个或两个氢化阶段，其中，在每种情况下，催化剂在两个氢化中使用的<= 95重量％，优选为5〜95重量％，特别是10至80重量％的CuO 和> = 5具有重量％，优选为5〜95重量％，特别是20至90重量的氧化载体的％，在第二反应器更高的压力占优势比在第一反应器和与第一反应器的产物混合物将取出的不经进一步纯化而引入第二反应器中。

3. 发明申请

WO2004043890A3 IMPROVED CATALYST AND METHOD FOR PRODUCING ALCOHOL BY HYDROGENATION ON SAID CATALYST 审中-公开
标题翻译：改进的催化剂和工艺生产醇加氢催化剂，在此
公开(公告)号：WO2004043890A3
公开(公告)日：2004-07-29
申请号：PCT/EP0312378
申请日：2003-11-06
申请人： BASF AG , SCHUBERT MARKUS , HUBER-DIRR SYLVIA , HESSE MICHAEL , PFEIFER JOCHEN , FISCHER ROLF-HARTMUTH , ROESCH MARKUS , BOTTKE NILS , WECK ALEXANDER , WINDECKER GUNTHER , HEYDRICH GUNNAR
发明人： SCHUBERT MARKUS , HUBER-DIRR SYLVIA , HESSE MICHAEL , PFEIFER JOCHEN , FISCHER ROLF-HARTMUTH , ROESCH MARKUS , BOTTKE NILS , WECK ALEXANDER , WINDECKER GUNTHER , HEYDRICH GUNNAR
IPC分类号： B01J23/656 , B01J37/02 , C07B41/02 , C07C29/149 , C07C29/17 , B01J23/42
CPC分类号： C07C29/149 , B01J23/6567 , B01J37/0205 , C07B41/02 , C07C29/177 , C07C31/207 , C07C31/20
摘要： The invention relates to a catalyst containing from 0.1 to 20 mass % rhenium and 0.05 to 10 mass % platinum in relation to the total mass thereof. The inventive method for producing a support for said catalyst consists in a) treating a support which can be eventually pre-treated with the aid of a solution of rhenium compound, b) drying and annealing said support at a temperature ranging from 80 to 600 DEG C, and c) impregnating the support with a solution of platinum compound and in drying it. The inventive method for producing alcohol by catalytic hydrogenation of carbonyl compound on said catalyst is also disclosed.
摘要翻译：本发明是一种含有0.1〜20重量％的铼和从0.05到基于所述催化剂的总质量计10重量％铂的催化剂，在载体上，的方法获得，其中）用铼化合物的溶液处理所述任选预处理的基材，b）干燥和热处理在80〜600℃在还原气氛中，c）与铂化合物的溶液浸渍，并再次干燥，并用于通过羰基化合物的催化氢化制备Alkohohlen的方法这一催化剂。

4. 发明申请

WO2007071626A2 METHOD FOR THE PRODUCTION OF AMINOALKANE ACID AMIDES 审中-公开
标题翻译：制备氨基酸烷基酰胺的方法
公开(公告)号：WO2007071626A2
公开(公告)日：2007-06-28
申请号：PCT/EP2006069777
申请日：2006-12-15
申请人： BASF AG , ERNST MARTIN , KUSCHE ANDREAS , HEYDRICH GUNNAR , GRAFMANS HORST , EVERS HOLGER , MELDER JOHANN-PETER , MEISSNER HARALD , FREUND TORSTEN
发明人： ERNST MARTIN , KUSCHE ANDREAS , HEYDRICH GUNNAR , GRAFMANS HORST , EVERS HOLGER , MELDER JOHANN-PETER , MEISSNER HARALD , FREUND TORSTEN
IPC分类号： C07C231/12 , C07C237/06
CPC分类号： C07C231/14 , Y02P20/582 , C07C237/06
摘要： The invention relates to a method for producing aminoalkane acid amines by reacting cyanoalkane acid esters with a) ammonia or an amine and b) hydrogen in the presence of a catalyst, the reaction with component b) being started simultaneously or a maximum of 100 minutes after starting to react the cyanoalkane acid ester with component a).
摘要翻译：本发明涉及一种用于Aminoalkansäureamiden的制备方法通过用）氨或胺Cyanalkansäureestern反应，和b）在催化剂的存在下，氢气其中Cyanalkansäureesters的执行开始后在同一时间与组分b）的反应或不晚于最大100分钟从组件a）开始。

5. 发明申请

WO2006034812A3 METHOD FOR PRODUCING AN OPTICALLY ACTIVE 2-METHYL-ALKANE-1-OL FROM THE CORRESPONDING 2-METHYLALK-2-EN-1-AL, COMPRISING CARBONYL-SELECTIVE REDUCTION, ENANTIOSELECTIVE HYDRATION AND LIPASE-CATALYZED, STEREOSELECTIVE ACYLATION IN ORDER TO ENRICH THE DES 审中-公开
标题翻译：用于生产光学活性的2-甲基-1- OLS的烷从相关2- methylalk-2-CN-1-AL，包括CARBONYLSELEKTIVE REDUCTION，A对映选择性氢化以及脂肪酶催化，STEREO选择性酰化ZWEC
公开(公告)号：WO2006034812A3
公开(公告)日：2006-07-20
申请号：PCT/EP2005010240
申请日：2005-09-22
申请人： BASF AG , JAEKEL CHRISTOPH , HEYDRICH GUNNAR , STUERMER RAINER , PACIELLO ROCCO
发明人： JAEKEL CHRISTOPH , HEYDRICH GUNNAR , STUERMER RAINER , PACIELLO ROCCO
IPC分类号： C07C29/141 , C07C29/17 , C12P7/04 , C12P41/00
CPC分类号： C12P7/04 , C07B2200/07 , C07C29/14 , C07C29/141 , C07C29/172 , C12C11/02 , C07C33/025 , C07C31/125
摘要： The invention relates to a method for producing optically active 2-methylalkane-1-ol of general formula (III), comprising the following steps: (i) carbonyl-selective reduction of 2-methylalk-2-en-1-al of general formula (I) to 2-methylalk-2-en-1-ol of general formula (II), (ii) enantioselective hydration of 2-methylalk-2-en-1-ol to give the compound of general formula (III), (iii) increasing the optical yield of the optically active 2-methylalkane-1-ol (III) obtained in step (ii) by way of a lipase-catalyzed acylation reaction, whereby R represents C 1 -C 10 alkyl.
摘要翻译：一种制备光学活性的2-甲基的通式（III）的烷-1-醇，其包括以下步骤：（ⅰ）carbonylselektive还原的2- methylalk -2-烯-1-醛的通式（I）的2- methylalk -2-烯-1-醇，通式（II），（II）通式（III）的2- methylalk -2-烯-1-醇的对映选择性氢化的，（iii）增加的步骤的光学收率（ii）所述得到的光学活性2-甲基烷烃-1-醇（III）由脂肪酶催化酰化反应（式I - IV），其中R表示C _{1 -C _{10 具有烷基。}}

6. 发明申请

WO2005042443A3 METHOD FOR THE PRODUCTION OF ORTHOESTERS 审中-公开
标题翻译：于制备原酸酯
公开(公告)号：WO2005042443A3
公开(公告)日：2005-07-28
申请号：PCT/EP2004012097
申请日：2004-10-26
申请人： BASF AG , MILLER CHRISTIAN , HEYDRICH GUNNAR , KLASS KATRIN , BECKER MICHAEL
发明人： MILLER CHRISTIAN , HEYDRICH GUNNAR , KLASS KATRIN , BECKER MICHAEL
IPC分类号： C07C41/60 , C07C43/32
CPC分类号： C07C41/60 , C07C43/32
摘要： The invention relates to a method for the production of orthoesters, wherein a first orthoester and a first alcohol are guided into a rectification column such that in at least one area of the column the first orthoester and the first alcohol react with a second orthoester and a second alcohol, and the second orthoester and the second alcohol are removed from the reaction area.
摘要翻译：本发明公开了用于制备原酸酯，其中一个引入第一原酸酯和在精馏塔中这样的条件下，即在列中，第一原酸酯与第一醇到第二原酸酯和第二醇的至少一个区域的反应下的第一醇的方法，和第二原酸酯与从反应区中连续地去除第二醇。

7. 发明专利

DE102005009468A1 未知
公开(公告)号：DE102005009468A1
公开(公告)日：2006-09-07
申请号：DE102005009468
申请日：2005-03-02
申请人： BASF AG
发明人： CHABANAS MATHIEU , TELES JOAQUIM HENRIQUE , HEYDRICH GUNNAR , SANDERSON WILLIAM RONALD
IPC分类号： C07D301/12
摘要： Continuous processes comprising: oxidizing a ketone with a solution comprising active oxygen in a reactor in the presence of a buffer substance and a stripping gas to form a gas stream comprising a dioxirane and a liquid stream; and continuously drawing the gas stream comprising the dioxirane and the liquid stream from the reactor; wherein a liquid phase residence time of 1 minute to 4 hours and a normalized condensate mass flow rate of at least 500 g/mol of active oxygen are maintained.

8. 发明专利

AT287398T 未知
公开(公告)号：AT287398T
公开(公告)日：2005-02-15
申请号：AT02758298
申请日：2002-07-03
申请人： BASF AG
发明人： SCHLITTER STEPHAN , BORCHERT HOLGER , HESSE MICHAEL , SCHUBERT MARKUS , BOTTKE NILS , FISCHER ROLF-HARTMUTH , ROESCH MARKUS , HEYDRICH GUNNAR , WECK ALEXANDER
IPC分类号： B01J23/89 , B01J37/02 , B01J37/03 , C07D307/08 , C07D307/33 , C07D315/00
摘要： A catalyst (I) for the gas phase hydrogenation of 4C-dicarboxylic acids and/or derivatives, preferably maleic acid anhydride, comprises copper oxide (20-94 wt.%), palladium and/or a palladium compound (0.005-5 wt.%) and an oxide support (2-79.995 wt.%) comprising oxides of Al, Si, Zn, La, Ce, Group IIIa-VIIIa elements and/or Group IA and II elements. Independent claims are also included for: (i) a process for the production of the catalyst (I) by impregnation of an oxide supported copper oxide catalyst with a solution of a soluble palladium compound, drying and optionally calcining; and (ii) a process for the gas phase hydrogenation of 4C-dicarboxylic acids and/or derivatives, preferably maleic acid anhydride in the presence of the catalyst (I).

9. 发明专利

DE10225928A1 未知
公开(公告)号：DE10225928A1
公开(公告)日：2003-12-24
申请号：DE10225928
申请日：2002-06-11
申请人： BASF AG
发明人： HESSE MICHAEL , SCHLITTER STEPHAN , BORCHERT HOLGER , SCHUBERT MARKUS , ROESCH MARKUS , BOTTKE NILS , FISCHER ROLF-HARTMUTH , WECK ALEXANDER , WINDECKER GUNTHER , HEYDRICH GUNNAR
IPC分类号： C07C29/149 , C07D315/00 , C07C29/132 , C07C31/20 , C07D307/20 , C07D307/32
摘要： The invention relates to a method for producing optionally akyl-substituted 1,4-butandiol by two-stage catalytic hydration in the gaseous phase of C4 dicarboxylic acids and/or the derivatives thereof with the steps of: a) introducing a gaseous flow of a C4 dicarboxylic acid or a derivative thereof at 200 to 300 °C and 2 to 60 bar in a first reactor and catalytic gas phase hydration to a mainly optionally alkyl-substituted gamma-butyrolactone containing product; b) introducing the product flow so obtained into a second reactor at a temperature of from 150 °C to 240 °C and a pressure of from 15 to 100 bar and catalytic gas phase hydration to optionally alkyl-substituted 1,4-butandiol; c) removing the desired product from the intermediates, byproducts and possibly not reacted educt; d) optionally returning non-reacted intermediates to one or both hydration stages, whereby in both hydration stages one catalyst each is used which comprises = 5 % by weight, preferably 5 to 95 % by weight, especially 20 to 90 % by weight of an oxidic carrier, the pressure prevailing in the second reactor is higher than in the first reactor, and the product mixture removed from the first reactor is introduced into the second reactor without further purifying it.

10. 发明专利

AU2003242665A1 TWO-STAGE METHOD FOR PRODUCING BUTANE DIOL WITH INTERMEDIATE SEPARATION OF SUCCINIC ANHYDRIDE 未知
公开(公告)号：AU2003242665A1
公开(公告)日：2003-12-22
申请号：AU2003242665
申请日：2003-06-11
申请人： BASF AG
发明人： BORCHERT HOLGER , SCHUBERT MARKUS , ROSCH MARKUS , BOTTKE NILS , FISCHER ROLF-HARTMUTH , WECK ALEXANDER , WINDECKER GUNTHER , HEYDRICH GUNNAR , HESSE MICHAEL , SCHLITTER STEPHAN
IPC分类号： C07B61/00 , C07C29/149 , C07C31/20
摘要： Optionally alkyl-substituted 1,4-butanediol is prepared from C 4 -dicarboxylic acids and/or of derivatives thereof by: a) introducing a gas stream of the C 4 -dicarboxylic acid or the derivative thereof in a first reactor in the gas phase to obtain a product which contains mainly optionally alkyl-substituted gamma-butyro-lactone; b) removing succinic anhydride from the product of step a); c) catalytically hydrogenating the product of step b) in a second reactor in the gas phase to obtain optionally alkyl-substituted 1,4-butanediol; d) removing the desired product from intermediates, by-products and any unconverted reactants; and e) optionally recycling unconverted intermediates into one or both hydrogenation stages. The catalysts employed in each of the hydrogenation stages comprise

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