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51. 发明授权

EP1978008B1 METHOD FOR PRODUCING HALOGEN-SUBSTITUTED BENZENEDIMETHANOL 有权
标题翻译：用于生产晕苯
公开(公告)号：EP1978008B1
公开(公告)日：2011-07-20
申请号：EP07713673.7
申请日：2007-01-16
申请人： Sumitomo Chemical Company, Limited
发明人： HAGIYA, Koji
IPC分类号： C07C29/147 , C07C33/46 , C07B61/00
CPC分类号： C07C29/147 , C07C33/46
摘要： Disclosed is a method for producing a halogen-substituted benzenedimethanol represented by the formula (2) below, which is characterized in that a halogen-substituted terephthalic acid represented by the formula (1) below is reacted with a boron hydride compound in an organic solvent, and the thus-obtained reaction mixture is brought into contact with hydrogen chloride at a temperature of 40-70˚C. (1) (In the formula, X1, X2, X3 and X4 independently represent a hydrogen atom or a halogen atom, provided that all of X1, X2, X3 and X4 are not hydrogen atoms at the same time.) (2) (In the formula, X1, X2, X3 and X4 are as defined above.)

52. 发明公开

EP2123624A1 METHOD FOR PRODUCING 4-METHYL-2,3,5,6-TETRAFLUOROBENZYL ALCOHOL 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG VON 4-甲基-2,3,5,6-四氢苯并噻唑醇
公开(公告)号：EP2123624A1
公开(公告)日：2009-11-25
申请号：EP08711703.2
申请日：2008-02-14
申请人： Sumitomo Chemical Company, Limited
发明人： HAGIYA, Koji
IPC分类号： C07C29/58 , C07B61/00 , C07C29/152 , C07C29/62 , C07C33/36 , C07C33/46 , C07C51/363 , C07C63/72
CPC分类号： C07C29/62 , C07C29/147 , C07C29/58 , C07C51/363 , C07C67/14 , C07C33/46 , C07C63/68 , C07C69/76
摘要： A process for producing 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol comprising the following steps (A) to (D):
Step (A): a step for fluorinating 2,3,5,6-tetrachloroterephthaloyl dichloride,
Step (B): a step for reducing the product obtained in step (A),
Step (C): a step for chlorinating the product obtained in step (B),
Step (D): a step for hydrogenating the product obtained in step (C).
摘要翻译：制备4-甲基-2,3,5,6-四氟苄醇的方法，其包括以下步骤（A）至（D）：步骤（A）：使2,3,5,6-四氯对苯二甲酰氯氟化的步骤，工序（B）：使工序（A）工序（C）中得到的产品还原的工序：步骤（D）中步骤（B）得到的产物的氯化步骤;步骤（D）（C）。

53. 发明公开

EP1961729A1 METHOD FOR PRODUCING TETRAFLUOROTEREPHTHALIC ACID DIFLUORIDE 有权
标题翻译：生产四氟邻苯二甲酸二氟的方法
公开(公告)号：EP1961729A1
公开(公告)日：2008-08-27
申请号：EP06833434.1
申请日：2006-11-21
申请人： Sumitomo Chemical Company, Limited
发明人： HAGIYA, Koji
IPC分类号： C07C51/58 , C07C63/72 , C07C67/14 , C07C69/76
CPC分类号： C07C51/60 , C07C67/14 , C07C63/68 , C07C69/76
摘要： A method for producing tetrafluoroterephthalic acid difluoride comprising reacting tetrachloroterephthalic acid dichloride with potassium fluoride in the presence of dimethyl sulfone.
摘要翻译：生产四氟对苯二甲酸二氟化物的方法包括在二甲基砜存在下使四氯对苯二甲酸二氯化物与氟化钾反应。

54. 发明公开

EP1801227A1 METHOD FOR PRODUCING 2-HYDROXY-4-(METHYLTHIO)BUTANOIC ACID 有权
标题翻译：用于生产2-羟基-4-（甲硫基）丁酸
公开(公告)号：EP1801227A1
公开(公告)日：2007-06-27
申请号：EP05795688.0
申请日：2005-10-13
申请人： Sumitomo Chemical Company, Limited
发明人： HAGIYA, Koji , ASAKO, Hiroyuki
IPC分类号： C12P11/00 , C07C29/10 , C07C33/035 , C07C319/18 , C07C319/20 , C07C323/12 , C07C323/52 , C07D303/04
CPC分类号： C12P11/00 , C07C29/106 , C07C319/18 , C07C319/20 , C07D303/04 , C07C323/12 , C07C323/52 , C07C33/035
摘要： A method for producing 2-hydroxy-4-(methylthio)butyric acid which comprises the following steps (A), (B) and (C):
Step (A): step of reacting 1,2-epoxy-3-butene with water to obtain 3-butene-1,2-diol,
Step (B): step of reacting 3-butene-1,2-diol with methanethiol to obtain 4-(methylthio)butane-1,2-diol,
Step (C): step of oxidizing 4-(methylthio)butane-1,2-diol to obtain 2-hydroxy-4-(methylthio)butyric acid.

55. 发明公开

EP1681282A1 METHOD FOR PRODUCING 3,3-DIMETHYL-2-(1-PROPENYL) CYCLOPROPANE CARBOXYLATE 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG VON 3,3-二甲基-2-（1-丙烯）环丙烷羧酸
公开(公告)号：EP1681282A1
公开(公告)日：2006-07-19
申请号：EP04799597.2
申请日：2004-11-04
申请人： Sumitomo Chemical Company, Limited
发明人： HAGIYA, Koji
IPC分类号： C07C67/32 , C07C69/747
CPC分类号： B01J31/1815 , B01J31/181 , B01J2531/16 , C07C67/32 , C07C69/743
摘要： A method for producing 3,3-dimethyl- 2-(1-propenyl)cyclopropanecarboxylate represented by the formula (2):

wherein R 1 represent an optionally substituted alkyl group, an optionally substituted aryl group or an optionally substituted aralkyl group,
which comprises a 3,3-dimethyl-2-(2-carboxy-l-propenyl)cyclopropanecarboxylate represented by the formula (1) :

wherein R 1 is as described above,
is brought into contact with a copper compound and a nitrogen-containing aromatic compound, is provided.
摘要翻译：由式（2）表示的制备3,3-二甲基-2-（1-丙烯基）环丙烷羧酸酯的方法：其中R 1表示任选取代的烷基，任选取代的芳基或任选取代的芳烷基，其包含由式（1）表示的3,3-二甲基-2-（2-羧基-1-丙烯基）环丙烷羧酸酯：其中R 1如上所述与铜化合物和含氮芳族化合物，被提供。

56. 发明公开

EP1618953A1 METAL CATALYST AND ITS USE 有权
标题翻译： VERWENDUNG EINES METALLKATALYSATORS
公开(公告)号：EP1618953A1
公开(公告)日：2006-01-25
申请号：EP04727423.8
申请日：2004-04-14
申请人： Sumitomo Chemical Company, Limited
发明人： HIROTA, Masaji , HAGIYA, Koji
IPC分类号： B01J31/22 , C07C47/54 , C07C49/78 , C07C51/285 , C07C53/126 , C07C63/06 , C07D301/12
CPC分类号： C07C409/04 , B01J31/1805 , B01J2231/70 , B01J2231/72 , B01J2531/64 , B01J2531/66 , C07C45/29 , C07C45/294 , C07C51/285 , C07C407/00 , C07C409/08 , C07D301/12 , C07C49/78 , C07C47/54 , C07C53/126 , C07C63/06
摘要： A metal catalyst obtained by contacting

(A) at least one metal or metal compound selected from

i) tungsten compounds composed of tungsten and an element of group IIIb, IVb, Vb, or VIb,
ii) molybdenum compounds composed of molybdenum and an element of group IIIb, IVb, Vb, or VIb, and
iii) tungsten metal and molybdenum metal;

(B) at least one compound selected from tertiary amine compounds, tertiary amine oxide compounds, nitrogen-containing aromatic compounds and nitrogen-containing aromatic N-oxide compounds;
(C) hydrogen peroxide; and
(D) a phosphate compound, is provided.
摘要翻译：通过使（A）至少一种选自i）钨组成的钨化合物和IIIb，IVb，Vb或VIb族元素的金属或金属化合物接触而获得的金属催化剂，ii）由钼组成的钼化合物和 IIIb族，IVb族，Vb族或VIb族，以及iii）钨金属和钼金属; （B）至少一种选自叔胺化合物，叔胺氧化物，含氮芳族化合物和含氮芳族N-氧化物的化合物; （C）过氧化氢; 和（D）磷酸酯化合物。

57. 发明公开

EP1609776A1 PROCESS FOR PRODUCTION OF CARBONYL COMPOUNDS 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG VON CARBONYLVERBINDUNGEN
公开(公告)号：EP1609776A1
公开(公告)日：2005-12-28
申请号：EP04722950.5
申请日：2004-03-24
申请人： Sumitomo Chemical Company, Limited
发明人： TAKANO, Naoyuki , HAGIYA, Koji
IPC分类号： C07C67/313 , C07C69/757 , C07D317/54
CPC分类号： C07D317/54 , C07C45/30 , C07C67/333 , C07C69/757
摘要： There is provided a process for the production of carbonyl compounds, characterized by reacting a diol represented by the formula (1);
wherein R 1 , R 2 , R 3 and R 4 are the same or different, and independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted acyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted aryloxycarbonyl group, a substituted or unsubstituted aralkyloxycarbonyl group, carboxyl group or a hydrogen atom, or R 1 and R 2 or R 3 and R 4 are bonded together with the carbon atoms to which they are bonded to form a ring , provided that all of R 1 , R 2 , R 3 and R 4 are not hydrogen atoms simultaneously; with bromine or an inorganic bromine compound in the presence of a trivalent bismuth compound and a base to form carbonyl compounds represented by the formula (2);
wherein R 1 and R 3 are as defined above; and the formula (3);
wherein R 2 and R 4 are as defined above.
摘要翻译：提供了一种制备羰基化合物的方法，其特征在于使由式（1）表示的二醇反应; 其中R 1，R 2，R 3和R 4相同或不同，并且独立地表示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基羰基，羧基或氢原子，或R 1和R 2或R R 3和R 4与它们所键合的碳原子键合在一起形成环，条件是R 1，R 2，R 3和R 4全部不是氢原子同时; 与溴或无机溴化合物在三价铋化合物和碱的存在下形成由式（2）表示的羰基化合物; 其中R 1和R 3如上定义; 和式（3）; 其中R 2和R 4如上所定义。

58. 发明公开

EP2753598A1 METHOD FOR PRODUCING ALPHA - HYDROXY KETONE COMPOUND 审中-公开
标题翻译： METHOD FOR PRODUCINGα羟基酮化合物
公开(公告)号：EP2753598A1
公开(公告)日：2014-07-16
申请号：EP12758910.9
申请日：2012-08-27
申请人： Sumitomo Chemical Company Limited
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.

59. 发明公开

EP2670728A2 PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND 审中-公开
标题翻译：制造方法α-羟基 - CONNECTION
公开(公告)号：EP2670728A2
公开(公告)日：2013-12-11
申请号：EP12711470.0
申请日：2012-01-27
申请人： Sumitomo Chemical Company Limited
发明人： HAGIYA, Koji
IPC分类号： C07C45/75 , C07C319/20 , C07D233/20 , B01J31/02
CPC分类号： C07C319/20 , B01J31/0239 , B01J31/0244 , B01J2231/342 , C07C45/72 , C07C45/75 , C07D233/06 , C07D233/20 , C07C323/22 , C07C49/17 , C07C49/82
摘要： An object of the present invention is to produce an alpha-hydroxyketone compound easily and effectively. Provided is a process for producing an alpha-hydroxyketone compound comprising a stirring step of stirring one or more aldehyde compounds or polymers thereof in the presence of a base and an imidazolinium salt represented by the formula (1): wherein R1 and R2 each independently represent a hydrogen atom, an alkyl group optionally having a substituent or an aryl group optionally having a substituent, or R1 and R2 are bound to each other to form a ring together with carbon atoms to which they bind, R3 and R4 each independently represent an aryl group having one or more electron withdrawing groups, and X- represents an anion.

60. 发明公开

EP2556051A1 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：EP2556051A1
公开(公告)日：2013-02-13
申请号：EP11766029.0
申请日：2011-04-05
申请人： Sumitomo Chemical Company, Limited
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：本发明涉及含硫氨基酸的制造方法，其特征在于，在铜的存在下氧化2位具有碳原子数为1〜24的含硫烃基的2-氨基乙醇化合物，水。

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