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1. 发明申请

WO2011152540A1 PROCESS FOR PRODUCING METHIONINE 审中-公开
标题翻译：生产甲硫氨酸的方法
公开(公告)号：WO2011152540A1
公开(公告)日：2011-12-08
申请号：PCT/JP2011/062856
申请日：2011-05-30
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , HAGIYA, Koji , ASAKO, Hiroyuki
发明人： HAGIYA, Koji , ASAKO, Hiroyuki
IPC分类号： C07C319/20 , C07C323/58 , C07B61/00 , C12P13/12 , C12R1/01 , C12R1/05 , C12R1/07 , C12R1/38
CPC分类号： C07C319/20 , C07C319/18 , C12N1/32 , C12P13/12 , C07C323/25 , C07C323/58
摘要： The present invention relates to a process for producing methionine, comprising a first step of reacting 2-amino-3-buten-1-ol with methanethiol, and a second step of oxidizing 2-amino-4-methylthio-1-butanol obtained in the first step. The present invention also relates to a process for producing 2-amino-4-methylthio-1-butanol, comprising a step of reacting 2-amino-3-buten-1-ol with methanethiol.
摘要翻译：本发明涉及一种产生甲硫氨酸的方法，包括使2-氨基-3-丁烯-1-醇与甲硫醇反应的第一步骤，和将2-氨基-4-甲硫基-1-丁醇氧化的第二步骤第一步。本发明还涉及2-氨基-4-甲硫基-1-丁醇的制备方法，其包括使2-氨基-3-丁烯-1-醇与甲硫醇反应的步骤。

2. 发明申请

WO2012026620A1 PROCESS FOR PREPARING SULFUR-CONTAINING 2-KETOCARBOXYLATE COMPOUND 审中-公开
标题翻译：制备含硫酸2-羧基甲酸酯化合物的方法
公开(公告)号：WO2012026620A1
公开(公告)日：2012-03-01
申请号：PCT/JP2011/069965
申请日：2011-08-26
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , TANI, Kazuyasu , HIROSE, Taro , HAGIYA, Koji
发明人： TANI, Kazuyasu , HIROSE, Taro , HAGIYA, Koji
IPC分类号： C07C319/20 , B01J23/46 , C07C321/14 , C07B61/00
CPC分类号： C07C319/20 , B01J23/462 , B01J37/0201 , B01J37/03 , B01J37/035 , B01J37/16 , C07C323/52
摘要： The present invention provides a novel process for preparing a sulfur-containing 2-ketocarboxylate compound without using any enzyme. The process comprises a step of oxidizing a hydroxyacetate compound having an optionally-substituted sulfur-containing hydrocarbon group at 2-position in the presence of ruthenium metal or a ruthenium compound. Preferably, the step is carried out under pressurized condition, and more preferably, in the presence of at least one typical metal selected from the group consisting of an alkali metal compound and an alkaline earth metal compound.
摘要翻译：本发明提供了一种不使用任何酶制备含硫的2-酮羧酸盐化合物的新方法。该方法包括在钌金属或钌化合物的存在下，在2-位氧化具有任选取代的含硫烃基的羟基乙酸酯化合物的步骤。优选地，该步骤在加压条件下进行，更优选在至少一种选自碱金属化合物和碱土金属化合物的典型金属的存在下进行。

3. 发明申请

WO2010041767A1 PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND 审中-公开
标题翻译：生产α-羟基酮酮化合物的方法
公开(公告)号：WO2010041767A1
公开(公告)日：2010-04-15
申请号：PCT/JP2009/067871
申请日：2009-10-08
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , HAGIYA, Koji
发明人： HAGIYA, Koji
IPC分类号： C07C45/75 , C07D233/02 , C07C319/20 , C07C49/17
CPC分类号： C07D233/02 , C07C45/75 , C07C319/20 , C07C49/17 , C07C323/22
摘要： A process for producing an α-hydroxyketone compound, which comprises subjecting an aldehyde compound to a coupling reaction in the presence of an alkoxyimidazolidine compound represented by the formula (1) wherein Rｿ1? and Rｿ2? independently represent a hydrogen atom, etc., Rｿ3? and Rｿ4? independently represent a substituted or unsubstituted aryl group, etc. and Rｿ5? represents an alkyl group.
摘要翻译：一种制造α-羟基酮化合物，该方法包括使醛化合物由式（1）其中R表示在alkoxyimidazolidine化合物的存在下的偶联反应过程1＆和R 2 独立地表示氢原子等，R 3，和R 4 独立地表示取代或未取代的芳基等，R 5，表示烷基。

4. 发明申请

WO2013018626A1 METHOD FOR PRODUCING ALPHA-KETOALDEHYDE COMPOUND 审中-公开
标题翻译：生产α-羟基乙酸的方法
公开(公告)号：WO2013018626A1
公开(公告)日：2013-02-07
申请号：PCT/JP2012/068899
申请日：2012-07-19
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , HAGIYA, Koji
发明人： HAGIYA, Koji
IPC分类号： C07C45/38 , C07C49/86 , C07C49/185 , C07C49/258 , C07C319/20 , C07C325/02
CPC分类号： C07C45/38 , B01J21/18 , B01J23/42 , B01J23/745 , B01J37/0201 , B01J37/031 , C07C319/20 , C07C2601/14 , C07D213/50 , C07C49/86 , C07C49/185 , C07C49/258 , C07C323/22
摘要： An object of the present invention is to provide a new method for producing an ALPHA-ketoaldehyde compound from a 2-oxo-primary alcohol compound. The present invention provides a method for producing an ALPHA-ketoaldehyde compound including a step of oxidizing a 2-oxo-primary alcohol compound in the presence of platinum, a platinum compound, iron or an iron compound. The 2-oxo-primary alcohol compound is preferably a compound represented by the formula (1a), and the ALPHA-ketoaldehyde compound is preferably a compound represented by the formula (2a), wherein Ra is a C1-C6 alkyl group which may have a substituent or a C6-C20 aryl group which may have a substituent.
摘要翻译：本发明的目的是提供从2-氧代 - 伯醇化合物制备ALPHA-酮醛化合物的新方法。本发明提供了一种制备ALPHA-酮醛化合物的方法，包括在铂，铂化合物，铁或铁化合物存在下氧化2-氧代 - 伯醇化合物的步骤。 2-氧代 - 伯醇化合物优选为式（1a）表示的化合物，ALPHA-酮醛化合物优选为式（2a）表示的化合物，其中，R a为可具有式取代基或可具有取代基的C6-C20芳基。

5. 发明申请

WO2012026619A1 PROCESS FOR PREPARING SULFUR-CONTAINING 2-KETOCARBOXYLATE COMPOUND 审中-公开
标题翻译：制备含硫酸2-羧基甲酸酯化合物的方法
公开(公告)号：WO2012026619A1
公开(公告)日：2012-03-01
申请号：PCT/JP2011/069964
申请日：2011-08-26
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , TANI, Kazuyasu , HIROSE, Taro , HAGIYA, Koji
发明人： TANI, Kazuyasu , HIROSE, Taro , HAGIYA, Koji
IPC分类号： C07C319/20 , C07C323/52 , C07B61/00
CPC分类号： C07C319/20 , B01J31/2243 , B01J2231/70 , B01J2531/0241 , B01J2531/0252 , B01J2531/56 , C07C323/52
摘要： The present invention provides a novel process for preparing a sulfur-containing 2-ketocarboxylate compound without using any enzyme. The process comprises a step of oxidizing a hydroxyacetate compound having an optionally-substituted sulfur-containing hydrocarbon group at 2-position in the presence of a vanadium compound. Preferably, the step is carried out further in the presence of oxygen, and more preferably, in the presence of an organic solvent.
摘要翻译：本发明提供了一种不使用任何酶制备含硫的2-酮羧酸盐化合物的新方法。该方法包括在钒化合物的存在下，在2-位氧化具有任选取代的含硫烃基的羟基乙酸酯化合物的步骤。优选地，该步骤在氧的存在下进一步进行，更优选在有机溶剂的存在下进行。

6. 发明申请

WO2011126129A1 PROCESS FOR PRODUCING SULFUR-CONTAINING AMINO ACIDS 审中-公开
标题翻译：生产含硫氨基酸的方法
公开(公告)号：WO2011126129A1
公开(公告)日：2011-10-13
申请号：PCT/JP2011/058957
申请日：2011-04-05
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , HAGIYA, Koji
发明人： HAGIYA, Koji
IPC分类号： C07C319/20 , C07C323/58 , C07B61/00
CPC分类号： C07C319/20 , C07C323/58
摘要： The present invention relates to a process for producing a sulfur-containing amino acid, comprising a step of oxidizing a 2-aminoethanol compound having, at position 2, a sulfur-containing hydrocarbon group having 1 to 24 carbon atoms in the presence of copper and water.
摘要翻译：本发明涉及一种生产含硫氨基酸的方法，包括在铜的存在下氧化在2位具有1至24个碳原子的含硫烃基的2-氨基乙醇化合物的步骤，和水。

7. 发明申请

WO2011118849A1 PROCESS FOR PRODUCING SULFUR-CONTAINING AMINO ACID OR SALT THEREOF 审中-公开
标题翻译：生产含有氨基酸或其盐的硫酸盐的方法
公开(公告)号：WO2011118849A1
公开(公告)日：2011-09-29
申请号：PCT/JP2011/058157
申请日：2011-03-24
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , TANI, Kazuyasu , HIROSE, Taro , HAGIYA, Koji
发明人： TANI, Kazuyasu , HIROSE, Taro , HAGIYA, Koji
IPC分类号： C07C319/20 , C07C323/58 , C07B61/00
CPC分类号： C07C319/20 , C07C323/58
摘要： According to the present invention, a new process for producing a sulfur-containing amino acid without using of hydrogen cyanide or sodium azide which requires careful handling as a raw material can be provided. The present invention relates to a process for producing a sulfur-containing amino acid represented by the following formula (1) or a salt thereof: wherein R 1 is an alkyl group having 1 to 12 carbon atoms and optionally having substituents or a cycloalkyl group having 3 to 12 carbon atoms and optionally having substituents, and n is an integral number of from 1 to 4, comprising a step of reacting a sulfur-containing 2-ketocarboxylic acid represented by the formula (2) or a salt thereof: wherein R 1 and n mean the same as defined above, with ammonia and hydrogen in the presence of a transition metal catalyst.
摘要翻译：根据本发明，可以提供一种不使用需要小心处理作为原料的氰化氢或叠氮化钠来生产含硫氨基酸的新方法。本发明涉及一种由下式（1）表示的含硫氨基酸或其盐的制备方法：其中R1是具有1至12个碳原子并且任选具有取代基的烷基或具有3个至12个碳原子，并且任选地具有取代基，n为1至4的整数，包括使式（2）表示的含硫的2-酮羧酸或其盐：其中R1和n 表示与上述相同，在过渡金属催化剂存在下用氨和氢气。

8. 发明申请

WO2003066559A1 PROCESS FOR PRODUCTION OF ALDEHYDES AND KETONES 审中-公开
标题翻译：生产醛类和酮类的方法
公开(公告)号：WO2003066559A1
公开(公告)日：2003-08-14
申请号：PCT/JP2003/000955
申请日：2003-01-31
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , TAKANO, Naoyuki , HAGIYA, Koji
发明人： TAKANO, Naoyuki , HAGIYA, Koji
IPC分类号： C07C45/53
CPC分类号： C07C67/333 , C07C45/53 , C07C2601/02 , C07C69/757
摘要： A process for the production of an aldehyde of formula (2): wherein R 3 is as defined below, and a ketone of formula (3): wherein R 1 and R 2 are as defined below, which process comprises reacting a (-hydroxyhydroperoxide compound of formula (1): wherein R 1 , R 2 , and R 3 are the same or different and independently substituted or unsubstituted alkyl, substituted or unsubstituted aryl, substituted or unsubstituted aralkyl, substituted or unsubstituted acyl, substituted or unsubstituted alkoxycarbonyl, substituted or unsubstituted aryloxycarbonyl, substituted or unsubstituted aralkyloxycarbonyl or carboxyl; or R 1 and R 2 , R 1 and R 3 , or R 2 and R 3 may be combined together to form a ring structure; and one of X and Y is hydroxyl and the other is hydroperoxy, with a metal or compound of an element of Group VIa.
摘要翻译：制备式（2）的醛的方法：其中R 3>如下所定义，和式（3）的酮：其中R 1和R 2如下定义，该方法包括使式（1）的（ - 羟基过氧化氢化合物）：其中R 1，R 2和R 3是相同或不同且独立的取代或未取代的烷基，取代或未取代的芳基，取代或未取代的芳烷基取代或未取代的酰基，取代或未取代的烷氧基羰基，取代或未取代的芳氧基羰基，取代或未取代的芳烷氧羰基或羧基;或R 1和R 2，R 1和R 3，或R 2和 R 3可以组合在一起形成环结构; X和Y之一是羟基，另一个是氢过氧基，与VIa元素的金属或化合物组合。

9. 发明申请

WO2013157651A1 PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND 审中-公开
标题翻译：生产α-羟基酮酮化合物的方法
公开(公告)号：WO2013157651A1
公开(公告)日：2013-10-24
申请号：PCT/JP2013/061698
申请日：2013-04-16
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED
发明人： HAGIYA, Koji
IPC分类号： C07C319/20 , C07C45/75
CPC分类号： C07C45/75 , C07C319/20 , C07C49/82 , C07C49/245 , C07C323/22
摘要： An object of the present invention is to provide a new process for producing an α-hydroxyketone compound. The present invention relates to a process for producing an α-hydroxyketone compound comprising mixing at least hydrophobic solvent selected from the group consisting of an aromatic hydrocarbon solvent, an aliphatic hydrocarbon solvent, a halo-hydrocarbon solvent, and an ether solvent incompatible with water, a compound defined by the formula (1) wherein, R 1 and R 2 are each independently a hydrogen atom, an optionally substituted alkyl group; R 3 is an optionally substituted alkyl group or an aryl group; and X - is an anion, a basic compound, formalin, and an aldehyde compound with 2 to 30 carbon atoms.
摘要翻译：本发明的目的是提供一种制备α-羟基酮化合物的新方法。本发明涉及一种α-羟基酮化合物的制造方法，其特征在于，至少混合选自芳族烃溶剂，脂族烃溶剂，卤代烃溶剂和与水不相容的醚溶剂中的疏水性溶剂，由式（1）定义的化合物，其中R1和R2各自独立地为氢原子，任选取代的烷基; R3是任选取代的烷基或芳基; X为阴离子，碱性化合物，福尔马林和碳原子数2〜30的醛化合物。

10. 发明申请

WO2013035650A1 METHOD FOR PRODUCING ALPHA - HYDROXY KETONE COMPOUND 审中-公开
标题翻译：生产α-羟基酮酮化合物的方法
公开(公告)号：WO2013035650A1
公开(公告)日：2013-03-14
申请号：PCT/JP2012/072277
申请日：2012-08-27
申请人： SUMITOMO CHEMICAL COMPANY, LIMITED , HAGIYA, Koji , TANAKA, Akio , HODAI, Toshihiro
发明人： HAGIYA, Koji , TANAKA, Akio , HODAI, Toshihiro
IPC分类号： C07C45/75 , C07D277/22
CPC分类号： C07C45/64 , C07C45/75 , C07C319/14 , C07D277/22 , C07D277/36 , C07D277/60 , C07D277/62 , C07D277/72 , Y02P20/582 , C07C47/19
摘要： The present invention relates to a specific thiazolium salt used for producing an ∝-hydroxy ketone compound, and a method for producing an ∝-hydroxy ketone compound by carrying out a coupling reaction of an aldehyde compound in the presence of a base compound and the specific thiazolium salt.
摘要翻译：本发明涉及用于制备α-羟基酮化合物的特定的噻唑鎓盐，以及通过在碱性化合物的存在下进行醛化合物的偶联反应和特定的噻唑鎓盐。

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