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1. 发明申请

WO2007081065A1 METHOD FOR PREPARING 3-HYDROXYTETRAHYDROFURAN USING CYCLODEHYDRATION 审中-公开
标题翻译：使用环糊精制备3-羟基喹唑啉的方法
公开(公告)号：WO2007081065A1
公开(公告)日：2007-07-19
申请号：PCT/KR2006/000091
申请日：2006-01-10
申请人： SK CORPORATION , KWAK, Byong Sung , KIM, Tae Yun , KIM, Jin Woong , LEE, Sang Il , KOH, Ki Ho
发明人： KWAK, Byong Sung , KIM, Tae Yun , KIM, Jin Woong , LEE, Sang Il , KOH, Ki Ho
IPC分类号： C07D307/20
CPC分类号： C07D307/20
摘要： Disclosed is a method of preparing 3-hydroxytetrahydrofuran using cyclodehydration. More particularly, this invention relates to a method of preparing 3-hydroxytetrahydrofuran, including subjecting 1,2,4-butanetriol to cyclodehydration under reaction conditions of a reaction temperature of 30~180°C and reaction pressure of 5000 psig or less in the presence of a strong acid cation exchange resin catalyst having a sulfonic acid group as an exchange group. According to the method of this invention, 3-hydroxytetrahydrofuran can be economically prepared at higher yield and productivity than when using conventional methods.
摘要翻译：公开了使用环化脱水制备3-羟基四氢呋喃的方法。更具体地说，本发明涉及一种制备3-羟基四氢呋喃的方法，包括在反应温度为30〜180℃，反应压力为5000psig以下的反应条件下使1,2,4-丁三醇进行环化脱水，的具有磺酸基作为交换基团的强酸阳离子交换树脂催化剂。根据本发明的方法，与使用常规方法相比，3-羟基四氢呋喃可以以更高的产率和生产率经济地制备。

2. 发明申请

WO2005021475A1 METHOD FOR PREPARING SUGAR ALCOHOLS BY CATALYTIC HYDROGENATION OF SUGARS 审中-公开
标题翻译：通过催化加氢制备糖醇的方法
公开(公告)号：WO2005021475A1
公开(公告)日：2005-03-10
申请号：PCT/KR2004/002233
申请日：2004-09-03
申请人： SK CORPORATION , KWAK, Byong-Sung , LEE, Byoung-In , KIM, Tae-Yun , KIM, Jin-Woong , LEE, Sang-Il
发明人： KWAK, Byong-Sung , LEE, Byoung-In , KIM, Tae-Yun , KIM, Jin-Woong , LEE, Sang-Il
IPC分类号： C07C29/151
CPC分类号： C07H1/00 , C07H3/00
摘要： Disclosed a method of producing sugar alcohols through the hydrogenation of sugars using a catalyst in which ruthenium is supported on a carrier comprising silica, zirconia, or a mixture thereof. The method includes hydrogenating sugar under relatively moderate reaction conditions using a catalyst in which ruthenium is supported on a carrier including silica, zirconia, or a mixture thereof, with the metal dispersion of 10% or more, and in which the chlorine content is less than 100ppm. Sugar alcohol is produced through a continuous process under moderate conditions of low temperature and pressure at a high yield, thereby generating few by products or wastes and producing sugar alcohol without a complicated separation process.
摘要翻译：公开了通过使用催化剂制备糖醇的方法，其中钌负载在包含二氧化硅，氧化锆或其混合物的载体上。该方法包括使用其中钌负载在包括二氧化硅，氧化锆或其混合物的载体上的催化剂，在相对适中的反应条件下，使金属分散体为10％以上，其中氯含量小于为100ppm。糖醇通过连续的方法在低温和低压条件下以高产率生产，从而通过产物或废物产生很少的产物，并产生糖醇而没有复杂的分离过程。

3. 发明申请

WO2004047722A2 METHOD OF PREPARING 10H-DIBENZO[b,f]]1,4]THIAZEPIN-11-ONE 审中-公开
标题翻译：制备10H-二苯并[b，f]] 1,4]噻吩并-11-酮的方法
公开(公告)号：WO2004047722A2
公开(公告)日：2004-06-10
申请号：PCT/KR0302579
申请日：2003-11-26
申请人： SK CORP , KWAK BYONG-SUNG , CHUNG KI-NAM , KOH KI-HO , HWANG HEE-JUN
发明人： KWAK BYONG-SUNG , CHUNG KI-NAM , KOH KI-HO , HWANG HEE-JUN
IPC分类号： C07D281/16 , A61K
CPC分类号： C07D281/16
摘要： Disclosed is a method of preparing 10H-dibenzo[b,f][1,4]thiazepin-11-one, including reacting dithiosalicylic acid with 1-chloro-2-nitrobenzene in a basic aqueous solution in the presence of absence of a reducing agent, to prepare 2-(2-nitrophenylsulfuryl)benzoic acid; subjecting the 2-(2-nitrophenylsulfuryl)benzoic acid to nitro group reduction in the presence of hydrogen, a solvent and a heterogeneous metal catalyst, to prepare 2-(2-aminophenylsulfuryl)benzoic acid; and directly cyclizing the 2-(2-aminophenylsulfuryl)benzoic acid in an organic solvent in the presence or absence of an acid catalyst. The method according to the present invention is economical due to the use of the inexpensive starting material, and also environmentally friendly and efficient by minimizing the use of the organic solvent and performing direct cyclization without the activation of carboxylic acid.
摘要翻译：公开了一种制备10H-二苯并[b，f] [1,4]硫杂吖庚因-11-酮的方法，包括在碱性水溶液中，在不存在还原剂的情况下，将二硫代水杨酸与1-氯-2-硝基苯反应制备2-（2-硝基苯基硫基）苯甲酸; 在氢气，溶剂和非均相金属催化剂的存在下使2-（2-硝基苯基亚磺酰基）苯甲酸进行硝基还原，制备2-（2-氨基苯基硫基）苯甲酸; 并在酸催化剂存在或不存在下，在有机溶剂中直接环化2-（2-氨基苯基硫基）苯甲酸。根据本发明的方法由于使用廉价的起始材料而是经济的，并且通过最小化有机溶剂的使用并且在没有羧酸活化的情况下进行直接环化，也是环境友好和有效的。

4. 发明申请

WO0053567A8 METHOD FOR THE PRODUCTION OF SERINOL 审中-公开
标题翻译：生产SERINOL的方法
公开(公告)号：WO0053567A8
公开(公告)日：2001-04-12
申请号：PCT/KR0000192
申请日：2000-03-09
申请人： SK CORP , KWAK BYONG SUNG , CHUNG KI NAM , KIM CHOON GIL , KOH KI HO
发明人： KWAK BYONG-SUNG , CHUNG KI-NAM , KIM CHOON-GIL , KOH KI-HO
IPC分类号： B01J23/44 , B01J23/46 , C07B61/00 , C07C205/15 , C07C213/02 , C07C215/10 , C07C205/14
CPC分类号： C07C213/02 , C07C201/12 , C07C215/10 , C07C205/15
摘要： Disclosed is a method for preparing serinol (2-amino-1,3-proanediol). From nitromethane, para-formaldehyde and sodium hydroxide, 1-nitro-1,3-propanediol sodium salt is prepared as a medical intermediate. In a fixed bed, this intermediate is allowed to undergo the continuous hydrogenation of 2-nitro-1,3-propanediol sodium salt and methanol as shown in reaction (I). In addition to being simple, the method is economically favorable and affords the high yield and high purity of serinol.
摘要翻译：公开了一种制备丝氨醇（2-氨基-1,3-丙二醇）的方法。由硝基甲烷，对甲醛和氢氧化钠制备1-硝基-1,3-丙二醇钠盐作为医疗中间体。在固定床中，如反应（I）所示，使该中间体进行2-硝基-1,3-丙二醇钠盐和甲醇的连续氢化。除了简单之外，该方法在经济上是有利的，并且提供了高产率和高纯度的丝氨醇。

5. 发明申请

WO2007081084A1 CATALYST FOR THE REMOVAL OF NITROGEN OXIDES WITH REDUCING AGENT AND ITS PREPARATION METHOD 审中-公开
标题翻译：催化剂用于除去具有还原剂的氮氧化物及其制备方法
公开(公告)号：WO2007081084A1
公开(公告)日：2007-07-19
申请号：PCT/KR2006/004802
申请日：2006-11-15
申请人： SK CORPORATION , KWAK, Byong-Sung , OH, Seung-Hoon , KIM, Yong-Woo , MIN, Joon-Seok , KIM, Do-Woan , LEE, Seong-Ho , LEE, Chang-Q
发明人： KWAK, Byong-Sung , OH, Seung-Hoon , KIM, Yong-Woo , MIN, Joon-Seok , KIM, Do-Woan , LEE, Seong-Ho , LEE, Chang-Q
IPC分类号： B01J23/50 , B01J27/10 , B01J21/04
CPC分类号： B01J23/50 , B01D53/8628 , B01D53/9418 , B01D2255/104 , B01J35/04 , B01J37/0201 , B01J37/0242 , B01J37/24
摘要： The present invention relates to a preparation method of catalyst for removing nitrogen oxides comprised in the exhaust gas of fixed and mobile source burning gas and liquid state of hydrocarbon as a fuel. According to the present invention, the efficiency of reducing nitrogen oxide to nitrogen is improved by fixing the chlorine on the surface of the catalyst after impregnating the alumina and some ceramic oxides with silver, copper, cobalt, etc.
摘要翻译：本发明涉及一种用于除去固定和移动源燃烧气体的废气中的氮氧化物和作为燃料的烃的液态的催化剂的制备方法。根据本发明，通过在浸渍氧化铝和一些具有银，铜，钴等的陶瓷氧化物之后将氯固定在催化剂的表面上，可以提高氮氧化物还原氮的效率。

6. 发明申请

WO2006001619A1 PROCESS FOR THE PREPARATION OF 11-(4-[2-(2-HYDROXYETHOXY)ETHYL]-I-PIPERAZINYL)DIB ENZO[b,f][l,4]THIAZEPINE 审中-公开
标题翻译：制备11-（4- [2-（2-羟基乙氧基）乙基] -1-哌啶子基）DIB ENZO [b，f] [1,4]噻唑的方法
公开(公告)号：WO2006001619A1
公开(公告)日：2006-01-05
申请号：PCT/KR2005/001866
申请日：2005-06-17
申请人： SK CORPORATION , KWAK, Byong, Sung , LEE, Sang, Il , HWANG, Hee, Jun , LIM, Jong, Ho
发明人： KWAK, Byong, Sung , LEE, Sang, Il , HWANG, Hee, Jun , LIM, Jong, Ho
IPC分类号： C07D417/04
CPC分类号： C07D281/16
摘要： Disclosed is a process for the preparation of l l-(4-[2-(2-hydroxyethoxy)ethyl]-l- piperazinyl)-dibenzo[b,f][l,4]thiazepine. In the process, low-priced 2,2'-dithiosalicylic acid as starting material is subjected to bond formation reaction with l-chloro-2- 5 nitrobenzene in a basic aqueous solution, a nitro group reduction reaction is conducted, cyclization and chlorination reactions are simultaneously carried out in the presence of a equivalent amount of halogenating agent, a reaction with piperazine is continuously conducted without separation, and a reaction with 2-haloethoxyethanol is conducted, thereby it is possible to economically producing Quetiapine, that is, l l-(4-[2-(2- 10 hydroxyethoxy)ethyl]-l-piperazinyl)-dibenzo[b,fj[l,4]thiazepine, in an environmentally friendly manner. Particularly, the process is advantageous in that economic efficiency is assured because of use of the low-priced starting material, use of an organic solvent is minimized because a reaction is conducted in an aqueous solution, and it is possible to achieve the environmentally friendly and economical process having high commercial 15 usefulness because the number of reaction steps of the process is reduced and because generation of acidic waste is minimized.
摘要翻译：公开了制备11-（4- [2-（2-羟基乙氧基）乙基] -1-哌嗪基） - 二苯并[b，f] [1,4]硫杂吖庚因的方法。在此过程中，作为起始原料的低价2,2'-二硫代水杨酸与碱性水溶液中的1-氯-2-硝基苯进行结合形成反应，进行硝基还原反应，进行环化和氯化反应在等量的卤化剂的存在下同时进行，与哌嗪的反应在不分离的条件下连续进行，与2-卤代乙氧基乙醇进行反应，从而可以经济地制备喹硫平，即，（4- [2-（2-10羟基乙氧基）乙基] -1-哌嗪基） - 二苯并[b，f] [1,4]硫氮杂。特别地，该方法的优点在于，由于使用低价起始材料来确保经济效率，因此在水溶液中进行反应而使有机溶剂的使用最小化，并且可以实现环境友好和因为该方法的反应步骤数量减少并且由于酸性废物的产生被最小化而具有高商业性的有用性的经济方法。

7. 发明申请

WO2004026223A3 CONTINUOUS PROCESS FOR THE PRODUCTION OF OPTICALLY PURE (S)-beta HYDROXY-gamma-BUTYROLACTONE 审中-公开
标题翻译：用于生产光学纯度（S）-beta羟基-γ-丁酮的连续方法
公开(公告)号：WO2004026223A3
公开(公告)日：2005-06-09
申请号：PCT/KR0201775
申请日：2002-09-18
申请人： SK CORP , KWAK BYONG-SUNG , CHUNG KI-NAM , KIM TAE-YUN , KOH KI-HO , KIM JIN-WOONG , LEE SANG-IL
发明人： KWAK BYONG-SUNG , CHUNG KI-NAM , KIM TAE-YUN , KOH KI-HO , KIM JIN-WOONG , LEE SANG-IL
IPC分类号： C07D307/33 , A61K20060101 , C07B61/00 , C07D307/20 , C07D307/32
CPC分类号： C07D307/33 , C07D307/32
摘要： Disclosed is a continuous process for the production of optically pure (S)-beta-hydroxy-gamma-butyrolactone having constantly maintained optical activity, consisting of hydrogenating 2-50 wt% of a substituted carboxylic acid derivative in a solvent using a fixed bed reactor filled with a precious metal catalyst-impregnated inorganic oxide carrier at 50-500 °C under pressure of 15-5,500 psig at weight-space-velocity of 0.1-10 h , in which a molar ratio of hydrogen to carboxylic acid derivative ranges from 2 to 10. The desired material can be produced in higher optical purity and at higher yield by the current process which is relatively simpler and environmentally safer than conventional processes. Additionally, increased production efficiency leads to production of the desired material on a large scale.
摘要翻译：公开了一种用于生产具有持续保持光学活性的光学纯（S）-β-羟基-γ-丁内酯的连续方法，其包括使用固定床反应器在溶剂中2-50重量％的取代的羧酸衍生物在50-500℃，15-5,500psig的压力下填充贵重金属催化剂浸渍的无机氧化物载体，重量 - 空间速度为0.1-10h -1，其中氢与羧酸的摩尔比衍生物的范围为2至10.所需材料可以通过当前方法以更高的光学纯度和更高的收率生产，其比常规方法相对更简单且环境更安全。此外，提高的生产效率导致所需材料的大规模生产。

8. 发明申请

WO2004026223A2 CONTINUOUS PROCESS FOR THE PRODUCTION OF OPTICALLY PURE (S)-β HYDROXY-γ-BUTYROLACTONE 审中-公开
标题翻译：用于生产光学纯度（S）-beta羟基-γ-丁酮的连续方法
公开(公告)号：WO2004026223A2
公开(公告)日：2004-04-01
申请号：PCT/KR2002/001775
申请日：2002-09-18
申请人： SK CORPORATION , KWAK, Byong-Sung , CHUNG, Ki-Nam , KIM, Tae-Yun , KOH, Ki-Ho , KIM, Jin-Woong , LEE, Sang-Il
发明人： KWAK, Byong-Sung , CHUNG, Ki-Nam , KIM, Tae-Yun , KOH, Ki-Ho , KIM, Jin-Woong , LEE, Sang-Il
IPC分类号： A61K
CPC分类号： C07D307/33 , C07D307/32
摘要： Disclosed is a continuous process for the production of optically pure (S)-β-hydroxy-γ-butyrolactone having constantly maintained optical activity, consisting of hydrogenating 2-50 wt% of a substituted carboxylic acid derivative in a solvent using a fixed bed reactor filled with a precious metal catalyst-impregnated inorganic oxide carrier at 50-500 °C under pressure of 15-5,500 psig at weight-space-velocity of 0.1-10 h -1 , in which a molar ratio of hydrogen to carboxylic acid derivative ranges from 2 to 10. The desired material can be produced in higher optical purity and at higher yield by the current process which is relatively simpler and environmentally safer than conventional processes. Additionally, increased production efficiency leads to production of the desired material on a large scale.
摘要翻译：公开了一种用于生产具有持续保持光学活性的光学纯（S）-β-羟基-γ-丁内酯的连续方法，其包括使用固定床反应器在溶剂中2-50重量％的取代的羧酸衍生物在50-500℃，15-5,500psig的压力下填充贵重金属催化剂浸渍的无机氧化物载体，重量 - 空间速度为0.1-10h -1，其中氢与羧酸的摩尔比衍生物的范围为2至10.所需材料可以通过当前方法以更高的光学纯度和更高的收率生产，其比常规方法相对更简单且环境更安全。此外，提高的生产效率导致所需材料的大规模生产。

9. 发明申请

WO2007021084A1 DESULFURIZING AGENT FOR REMOVING ORGANIC SULFIDES, METHOD OF PREPARING THEREOF AND METHOD FOR REMOVING ORGANIC SULFUR COMPOUNDS USING THE SAME 审中-公开
标题翻译：用于去除有机硫的脱硫剂，其制备方法和使用其除去有机硫化合物的方法
公开(公告)号：WO2007021084A1
公开(公告)日：2007-02-22
申请号：PCT/KR2006/002995
申请日：2006-07-31
申请人： SK CORPORATION , KWAK, Byong Sung , YOON, Young Seek , KIM, Jin Hong , KIM, Il Su , CHOI, Keun Seob , BANG, Jin Hwan , JUN, Ki Won , KIM, Hyung Tae , KIM, Seung Moon
发明人： KWAK, Byong Sung , YOON, Young Seek , KIM, Jin Hong , KIM, Il Su , CHOI, Keun Seob , BANG, Jin Hwan , JUN, Ki Won , KIM, Hyung Tae , KIM, Seung Moon
IPC分类号： B01D53/34
CPC分类号： B01D53/485 , B01D53/02 , B01D2257/306 , B01J20/0237 , B01J20/0244 , B01J20/06 , B01J20/08 , B01J20/28059 , B01J20/28061 , B01J2220/42 , Y02C20/20
摘要： Disclosed herein are a desulfurizing agent for removing organic sulfur compounds, a preparation method thereof, and a method for removing organic sulfur compounds using the same. The desulfurizing agent consists of a copper-zinc-aluminum complex free of alkaline metal, with a large surface area. When being contacted with organic sulfur compounds, such as t-butylmercaptan, tetrahydrothiophene, dimethylsulfide, etc., the desulfurizing agent exhibits excellent desulfurization ability and is not degraded especially at high temperatures as high as 150 ∼ 350 °C.
摘要翻译：本文公开了用于除去有机硫化合物的脱硫剂，其制备方法和使用其的有机硫化合物的除去方法。脱硫剂由不含碱金属的铜 - 锌 - 铝络合物构成，表面积大。脱硫剂与叔丁基硫醇，四氢噻吩，二甲基硫醚等有机硫化合物接触时，脱硫能力优异，特别是在高达150〜350℃的高温下不会劣化。

10. 发明申请

WO2007013739A1 METHOD OF REGENERATION OF TITANIUM-CONTAINING MOLECULAR SIEVE CATALYST 审中-公开
标题翻译：含钛分子筛催化剂的再生方法
公开(公告)号：WO2007013739A1
公开(公告)日：2007-02-01
申请号：PCT/KR2006/002455
申请日：2006-06-26
申请人： SK CORPORATION , KWAK, Byong Sung , OH, Seung Hoon , KIM, Tae Jin , CHOO, Dae Hyun , CHUNG, Young Min
发明人： KWAK, Byong Sung , OH, Seung Hoon , KIM, Tae Jin , CHOO, Dae Hyun , CHUNG, Young Min
IPC分类号： B01J21/06 , B01J38/00 , B01J38/48
CPC分类号： B01J29/90 , B01J29/405 , B01J29/89 , B01J38/02 , B01J38/48 , B01J38/52 , B01J38/70
摘要： Disclosed herein is a method of regenerating a titanium-containing molecular sieve catalyst. Particularly, this invention provides a method of regenerating a titanium-containing molecular sieve catalyst used in epoxidation of olefin through simple treatment using a mixture solvent comprising aqueous hydrogen peroxide and alcohol. According to the method of this invention, when the catalyst having decreased activity is regenerated, the activity of the regenerated catalyst is equal to that of new catalyst and can be maintained stable for a long period of time.
摘要翻译：本文公开了一种再生含钛分子筛催化剂的方法。特别地，本发明提供了通过使用包含过氧化氢水溶液和醇的混合溶剂的简单处理来再生用于烯烃环氧化的含钛分子筛催化剂的方法。根据本发明的方法，当再生催化剂活性降低时，再生催化剂的活性与新催化剂的活性相同，长时间保持稳定。

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