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1. 发明授权

US07652180B2 Process for preparing alkyl chlorides 有权
标题翻译：制备烷基氯的方法
公开(公告)号：US07652180B2
公开(公告)日：2010-01-26
申请号：US11359696
申请日：2006-02-23
申请人： Clemens Osterholt , Manfred Neumann , Thomas Kuebelbaeck , Kerstin Bodmann
发明人： Clemens Osterholt , Manfred Neumann , Thomas Kuebelbaeck , Kerstin Bodmann
IPC分类号： C07C17/00
CPC分类号： B01J31/181 , C07C17/16 , C07C19/01
摘要： The invention relates to a process for preparing alkyl chlorides by reacting alcohols with gaseous hydrogen chloride in the presence of a catalyst, wherein the catalyst comprises at least one compound of the structure: wherein R1 is a linear alkyl group having from 1 to 20 carbon atoms, R2, R3, and R4 is selected from a hydrogen, an alkyl, an alkenyl, an aralkyl or an alkylaryl group from 1 to 20 carbon atoms, wherein the substituents of R2, R3, and R4 are all identical, are all different or two of the substituents of R2, R3, and R4 type are identical.
摘要翻译：本发明涉及一种通过在催化剂存在下使醇与气态氯化氢反应制备烷基氯的方法，其中催化剂包含至少一种结构的化合物：其中R1是具有1-20个碳原子的直链烷基 R2，R3和R4选自1至20个碳原子的氢，烷基，烯基，芳烷基或烷芳基，其中R2，R3和R4的取代基全部相同，都是不同的或 R2，R3和R4型的两个取代基是相同的。

2. 发明申请

US20060205987A1 Process for preparing alkyl chlorides 有权
标题翻译：制备烷基氯的方法
公开(公告)号：US20060205987A1
公开(公告)日：2006-09-14
申请号：US11359696
申请日：2006-02-23
申请人： Clemens Osterholt , Manfred Neumann , Thomas Kubelback , Kerstin Bodmann
发明人： Clemens Osterholt , Manfred Neumann , Thomas Kubelback , Kerstin Bodmann
IPC分类号： C07C17/16
CPC分类号： B01J31/181 , C07C17/16 , C07C19/01
摘要： The invention relates to a process for preparing alkyl chlorides by reacting alcohols with gaseous hydrogen chloride in the presence of a catalyst, wherein the catalyst comprises at least one compound of the structure: wherein R1 is a linear alkyl group having from 1 to 20 carbon atoms, R2, R3, and R4 is selected from a hydrogen, an alkyl, an alkenyl, an aralkyl or an alkylaryl group from 1 to 20 carbon atoms, wherein the substituents of R2, R3, and R4 are all identical, are all different or two of the substituents of R2, R3, and R4 type are identical.
摘要翻译：本发明涉及一种在催化剂存在下使醇与气态氯化氢反应制备烷基氯的方法，其中催化剂包含至少一种下列结构的化合物：其中R 1是直链烷基具有1至20个碳原子的基团，R 2，R 3和R 4选自氢，烷基，烯基，1-20个碳原子的芳烷基或烷芳基，其中R 2，R 3和R 4的取代基全部是相同的是，R 2，R 3和R 4类型的所有不同或两个取代基是相同的。

3. 发明申请

US20050245769A1 Process for isolating highly pure 2-methoxypropene 失效
标题翻译：分离高纯度2-甲氧基丙烯的方法
公开(公告)号：US20050245769A1
公开(公告)日：2005-11-03
申请号：US11116313
申请日：2005-04-28
申请人： Gunther Kohler , Volker Brehme , Manfred Neumann , Clemens Osterholt
发明人： Gunther Kohler , Volker Brehme , Manfred Neumann , Clemens Osterholt
IPC分类号： C07C41/42 , C07C41/44 , C07C41/58 , C07C43/15 , C07C43/30
CPC分类号： C07C41/44 , C07C41/42 , C07C43/15
摘要： A process for isolating purified 2-methoxypropene from a mixture which comprises 2,2-dimethoxypropane, 2-methoxypropene, methanol, acetone, and optionally other carbonyl group-containing compounds, which process involves subjecting the mixture to distillation, adding 2-aminoethanol and at least one base as assistants in the distillation, and isolating purified 2-methoxypropene.
摘要翻译：从包含2,2-二甲氧基丙烷，2-甲氧基丙烯，甲醇，丙酮和任选的其它含羰基化合物的混合物中分离纯化的2-甲氧基丙烯的方法，该方法包括使混合物进行蒸馏，加入2-氨基乙醇和至少一个碱作为蒸馏助剂，并分离纯化的2-甲氧基丙烯。

4. 发明授权

US07208640B2 Process for isolating highly pure 2-methoxypropene 失效
标题翻译：分离高纯度2-甲氧基丙烯的方法
公开(公告)号：US07208640B2
公开(公告)日：2007-04-24
申请号：US11116313
申请日：2005-04-28
申请人： Günther Köhler , Volker Brehme , Manfred Neumann , Clemens Osterholt
发明人： Günther Köhler , Volker Brehme , Manfred Neumann , Clemens Osterholt
IPC分类号： C07C41/58 , C07C43/15 , B01D3/16
CPC分类号： C07C41/44 , C07C41/42 , C07C43/15
摘要： A process for isolating purified 2-methoxypropene from a mixture which comprises 2,2-dimethoxypropane, 2-methoxypropene, methanol, acetone, and optionally other carbonyl group-containing compounds, which process involves subjecting the mixture to distillation, adding 2-aminoethanol and at least one base as assistants in the distillation, and isolating purified 2-methoxypropene.
摘要翻译：从包含2,2-二甲氧基丙烷，2-甲氧基丙烯，甲醇，丙酮和任选的其它含羰基化合物的混合物中分离纯化的2-甲氧基丙烯的方法，该方法包括使混合物进行蒸馏，加入2-氨基乙醇和至少一个碱作为蒸馏助剂，并分离纯化的2-甲氧基丙烯。

5. 发明授权

US06756513B2 Process for preparing monochlorinated hydrocarbons having a high isomeric purity 失效
标题翻译：具有高异构纯度的单氯代烃的方法
公开(公告)号：US06756513B2
公开(公告)日：2004-06-29
申请号：US10219289
申请日：2002-08-16
申请人： Manfred Neumann , Clemens Osterholt
发明人： Manfred Neumann , Clemens Osterholt
IPC分类号： C07C1702
CPC分类号： C07C17/16 , C07C22/04 , C07C19/01
摘要： Monochlorinated hydrocarbons of high isomeric purity are prepared by a process, which comprises: reacting a monoalcohol having an alkyl radical having from 3 to 20 carbon atoms with cyanuric chloride; and purifying the resulting monochlorinated hydrocarbon by distillation after separation of salts and washing the monochlorinated hydrocarbon with alkali. The invention relates to a process for preparing monochlorinated hydrocarbons which contain an alkyl radical having from 3 to 20 carbon atoms and have a high isomeric purity by reacting a monoalcohol having a hydrocarbon radical containing an alkyl radical having from 3 to 20 carbon atoms to which additional cycloaliphatic radicals, aryl radicals, aralkyl radicals and alkylaryl radicals may be bound with cyanuric chloride, separating off salts, washing the reaction mixture with alkali and purifying the resulting monochlorinated hydrocarbons by distillation.
摘要翻译：通过一种方法制备高异构纯度的一氯化烃，该方法包括：使具有3-20个碳原子的烷基的一元醇与氰尿酰氯反应; 并在分离盐后通过蒸馏对所得一氯化烃进行纯化，并用碱洗涤一氯化烃。本发明涉及一种制备含有具有3至20个碳原子并具有高异构纯度的单氯代烃的方法，其通过使具有含有具有3至20个碳原子的烷基的烃基的一元醇，其中另外的脂环族基团，芳基，芳烷基和烷基芳基可以与氰尿酰氯结合，分离出盐，用碱洗涤反应混合物并纯化通过蒸馏得到单氯化烃。

6. 发明授权

US07385092B2 Process for preparing alkanediols and alkanetriols having a vicinal diol group 失效
标题翻译：制备具有邻二醇基团的烷二醇和烷三醇的方法
公开(公告)号：US07385092B2
公开(公告)日：2008-06-10
申请号：US11300289
申请日：2005-12-15
申请人： Clemens Osterholt , Volker Brehme , Thomas Kübelbäck , Günther Köhler
发明人： Clemens Osterholt , Volker Brehme , Thomas Kübelbäck , Günther Köhler
IPC分类号： C07C29/128
CPC分类号： C07C29/04 , A61K8/345 , A61Q19/00 , C07C29/095 , C07C31/20 , C07C33/025 , C07C31/04 , C07C31/08 , C07C31/22 , C07C31/10 , C07C31/12
摘要： A process for preparing diols or triols made up of a1) reacting at least one monoolefin having 4 to 20 carbon atoms with hydrogen peroxide and formic acid in the presence of water to form a mixture or a2) reacting at least one monoolefin alcohol having 4 to 20 carbon atoms first with formic acid, and then reacting the product formed thereby with hydrogen peroxide in the presence of water to form a mixture, b) removing, by distillation, the water and formic acid from the mixture obtained in a1) or a2), c) reacting the mixture obtained from b) with an aliphatic alcohol in the presence of a sulfonic acid to form the diol or triol and at least one formic ester by-product, and d) optionally removing, by distillation, the at least one formic ester by-product formed together with any residual at least one aliphatic C1-C4-alcohol to isolate the diol or triol.
摘要翻译：一种制备二醇或三醇的方法，其由a1）在水存在下使至少一种具有4至20个碳原子的单烯烃与过氧化氢和甲酸反应以形成混合物或a2）使至少一种具有4个的至少一种单烯烃醇与 20个碳原子首先与甲酸反应，然后使由此产生的产物与过氧化氢在水存在下反应形成混合物，b）通过蒸馏从a1）或a2）中获得的混合物中除去水和甲酸， c）使由b）得到的混合物与脂族醇在磺酸存在下反应以形成二醇或三醇和至少一种甲酸酯副产物，和d）任选地通过蒸馏除去至少一种与任何残留的至少一种脂肪族C 1 -C 4 - 醇一起形成甲酸酯副产物以分离二醇或三醇。

7. 发明授权

US6121466A Process for the preparation of macrocyclic esters 失效
标题翻译：制备大环酯的方法
公开(公告)号：US6121466A
公开(公告)日：2000-09-19
申请号：US261227
申请日：1999-03-03
申请人： Clemens Osterholt , Josef Metz , Gunther Kohler , Marcel Feld
发明人： Clemens Osterholt , Josef Metz , Gunther Kohler , Marcel Feld
IPC分类号： C07D319/00 , B01J31/18 , B01J31/22 , C07B61/00 , C07D321/00
CPC分类号： C07D321/00 , Y02P20/582
摘要： The invention relates to a process for the preparation of a macrocyclic ester of the general formula: in which m is an integer from 6 to 14 and n is an integer from 2 to 12.
摘要翻译：本发明涉及制备通式如下的大环酯的方法：其中m为6至14的整数，n为2至12的整数。

8. 发明授权

US6107496A Process for the preparation of cyclic esters 失效
标题翻译：环酯的制备方法
公开(公告)号：US6107496A
公开(公告)日：2000-08-22
申请号：US261132
申请日：1999-03-03
申请人： Clemens Osterholt , Josef Metz , Guenther Koehler
发明人： Clemens Osterholt , Josef Metz , Guenther Koehler
IPC分类号： C07B61/00 , C07D321/00 , C07D323/04 , C07D407/00
CPC分类号： C07D321/00 , Y02P20/582
摘要： A process for the preparation of cyclic esters of the general formula: ##STR1## in which m is an integer from 6-14 and n is an integer from 2-6, which comprises heating a dicarboxylic acid bis(glycol) ester of the general formula:HO--(CH.sub.2).sub.n --O--CO--(CH.sub.2).sub.m --CO--O--(CH.sub.2).sub.n --OH, formula IIin which m and n are as defined above,(b) optionally, up to 100% by weight, based on the weight of ester II, of esters of the general formula:H[O--(CH.sub.2).sub.n --O--CO--(CH.sub.2).sub.m --CO--].sub.x --O--(CH.sub.2).sub.n --OH, formula IIIH[O--(CH.sub.2).sub.n --O--CO--(CH.sub.2).sub.m CO--]X--OH and/orformula IVHO--CO--(CH.sub.2).sub.m --CO--[--O--(CH.sub.2).sub.n O--CO--(CH.sub.2).sub.m --CO--].sub.x --OH, formula Vin which m and n are as defined previously and x is an integer >1, and(c) a glycol of the general formula:HO--(CH.sub.2).sub.n --OH, formula VIin which n has the same numerical value as in formula I-V,(d) an inert high-boiling reaction medium, and(e) a catalyst.
摘要翻译：一种制备通式的环酯的方法：其中m是6-14的整数，n是2-6的整数，其包括加热通式为HO的二羧酸双（二醇）酯 - （CH 2）n O-CO-（CH 2）m -CO-O-（CH 2）n -OH，其中m和n如上所定义的式IIin，（b）任选地，至多100重量％酯II的通式为H [O-（CH 2）n O-CO-（CH 2）m -CO-] x O - （CH 2）n -OH的酯，式IIIH [O-（CH 2）n O- CO-（CH 2）m CO-] X-OH和/或式IVHO-CO-（CH 2）m -CO- [-O-（CH 2）n O-CO-（CH 2）m -CO-] x-OH，式Vin 其中m和n如前定义，x是> 1的整数，和（c）通式为HO-（CH 2）n -OH的二醇，其中n具有与式IV相同的数值，（d）惰性高沸点反应介质，和（e）催化剂。

9. 发明申请

US20050256312A1 Process for preparing 4-substituted 2,2,6,6-tetramethylpiperidin-N-oxy and 2,2,6,6-tetramethylpiperidin-N-hydroxy compounds 审中-公开
标题翻译：制备4-取代的2,2,6,6-四甲基哌啶-N-氧基和2,2,6,6-四甲基哌啶-N-羟基化合物的方法
公开(公告)号：US20050256312A1
公开(公告)日：2005-11-17
申请号：US11125149
申请日：2005-05-10
申请人： Clemens Osterholt , Heinz-Gunter Poll , Oliver Meyer , Thomas Kubelback
发明人： Clemens Osterholt , Heinz-Gunter Poll , Oliver Meyer , Thomas Kubelback
IPC分类号： C07D211/94 , C07D211/36 , C07D491/10
CPC分类号： C07D211/94
摘要： A process for preparing 4-substituted 2,2,6,6-tetramethylpiperidin-N-oxy compounds (II) or mixtures of (II) and 4-substituted 2,2,6,6-tetramethylpiperidin-N-hydroxy compounds (III) where X+Y can be O or can represent a cyclic ketal with the radicals or can represent an open-chain ketal in which X═O—R and Y═O—R′, where R and R′ can be identical or different and can each be CH3, CH2—CH3, CH2—CH2—CH3, CH(CH3)—CH3, CH2—CH2—CH2—CH3 and CH2—CH(CH3)—CH3, by oxidizing corresponding 4-substituted 2,2,6,6-tetramethylpiperidines (I) with hydrogen peroxide in the presence of alkali metal hydrogencarbonate and/or ammonium hydrogencarbonate and in the presence or absence of a solvent, in which the reaction is carried out with the addition of Brönsted acids which have an acid strength greater than that of the hydrogencarbonate.
摘要翻译：制备4-取代的2,2,6,6-四甲基哌啶-N-氧化合物（II）或（II）和4-取代的2,2,6,6-四甲基哌啶-N-羟基化合物（III）的混合物的方法）其中X + Y可以是O或可以表示具有自由基的环状缩酮，或者可以表示开链缩酮，其中XOR和YO-R'，其中R和R'可以相同或不同， CH 2，CH 2，CH 3，CH 2，-CH 2，-CH 2， CH 3（CH 3 CH 3） - CH 3，CH 2 -CH 2， -CH 2 CH 3和CH 2 -CH（CH 3 CH 3） - CH 3，通过在碱金属碳酸氢盐和/或碳酸氢铵存在下，在过氧化氢存在下，在有或无溶剂下，用相应的4-取代的2,2,6,6-四甲基哌啶（I）氧化相应的4-取代的2,2,6,6-四甲基哌啶（I）加入酸强度大于碳酸氢钠的布朗斯台德酸进行反应。

10. 发明授权

US6093286A Process for purifying n-butyl chloride 失效
标题翻译：正丁基氯纯化方法
公开(公告)号：US6093286A
公开(公告)日：2000-07-25
申请号：US084957
申请日：1998-05-28
申请人： Clemens Osterholt , Josef Metz , Udo Jegelka
发明人： Clemens Osterholt , Josef Metz , Udo Jegelka
IPC分类号： C07C17/38 , C07C17/383 , B01D11/04
CPC分类号： C07C17/38 , C07C17/383
摘要： A process for purifying at least 90% pure n-butyl chloride which is present in a mixture with other C.sub.1 to C.sub.4 alkyl chlorides, C.sub.1 to C.sub.4 alcohols, esters, ketones, nitrites, and organic sulfur compounds. In this process the mixture is first distilled, with high-boilers being separated off, and then washed in a plurality of stages with water and with dilute alkali metal hydroxide solution, and, optionally, an aqueous solution of H.sub.2 O.sub.2. In this manner, even a typical impurities may be separated off and a >99% pure product may be obtained.
摘要翻译：纯化与其它C1至C4烷基氯，C1至C4醇，酯，酮，亚硝酸盐和有机硫化合物的混合物中存在的至少90％纯正丁基氯的方法。在此过程中，首先将混合物蒸馏，分离出高锅炉，然后用水和稀碱金属氢氧化物溶液以及任选的H 2 O 2水溶液在多个阶段中洗涤。以这种方式，甚至可以分离出典型的杂质，并且可以获得> 99％的纯品。

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