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1. 发明公开

EP2781522A1 OPTICALLY ACTIVE BISOXAZOLINE COMPOUND, ASYMMETRIC CATALYST, AND METHOD FOR PRODUCING OPTICALLY ACTIVE CYCLOPROPANE COMPOUND USING SAID CATALYST 审中-公开
标题翻译：旋光双恶唑啉化合物，不对称催化剂及其制备方法的光学活性的环丙烷连接使用这种催化剂
公开(公告)号：EP2781522A1
公开(公告)日：2014-09-24
申请号：EP12849626.2
申请日：2012-11-08
申请人： Sumitomo Chemical Company, Limited
发明人： MATSUMOTO, Tsutomu , MASUMOTO, Katsuhisa , TANAKA, Akio
IPC分类号： C07F7/18 , B01J31/22 , C07C67/333 , C07C69/757 , C07C237/24 , C07D263/14 , C07D263/16 , C07B53/00 , C07B61/00
CPC分类号： B01J31/22 , C07B53/00 , C07B2200/07 , C07C67/347 , C07C237/24 , C07C2601/02 , C07D263/14 , C07D263/16 , C07F7/1852 , C07C69/757
摘要： An optically active bisoxazoline compound represented by formula (1):

wherein R 1 , R 2 and R 3 each independently represent an alkyl group having 1 to 8 carbon atoms, a phenyl group or a benzyl group, n represents an integer of 0 to 3 and * represents an asymmetric center.

2. 发明公开

EP2341042A1 METHOD FOR PRODUCING OPTICALLY ACTIVE CYCLOPROPANE CARBOXYLIC ACID ESTER COMPOUND, ASYMMETRIC COPPER COMPLEX, AND OPTICALLY ACTIVE SALICYLIDENEAMINOALCOHOL COMPOUND 有权
标题翻译：工艺为光有源环丙烷酯化合物，不对称铜络合物和光学活性亚水杨基的制备
公开(公告)号：EP2341042A1
公开(公告)日：2011-07-06
申请号：EP09813163.4
申请日：2009-09-07
申请人： Sumitomo Chemical Company, Limited
发明人： MASUMOTO, Katsuhisa , YOSHIKAWA, Kouji
IPC分类号： C07C67/347 , C07B53/00 , C07C69/757 , C07C215/08 , C07B61/00 , C07F1/08
CPC分类号： C07B53/00 , C07B2200/07 , C07C67/347 , C07C69/757 , C07C215/08 , C07C251/24 , C07C2601/02
摘要： A process for producing an optically active cyclopropanecarboxylic acid ester compound represented by the formula (4):

(wherein R 5 , R 6 and * each represents the same meaning as defined below), comprising reacting a diazoacetic acid ester represented by the formula (2):

N 2 CHCO 2 R 5 (2)

(wherein R 5 represents an alkyl group having 1 to 15 carbon atoms or the like) with a compound represented by the formula (3):

(wherein R 6 represents an alkyl group having 1 to 15 carbon atoms or the like), in the presence of an asymmetric copper complex obtained by reacting a copper compound and an optically active salicylideneaminoalcohol compound represented by the formula (1) :

(wherein R 1 represents an alkyl group having 1 to 4 carbon atoms or the like, R 2 represents a hydrogen atom or the like, R 3 and R 4 independently represent a hydrogen atom or the like, and * represents an asymmetric center).
摘要翻译：一种用于在由下式表示的光学活性环丙烷羧酸酯化合物的制造方法（4）：（worin R 5，R 6和*每个darstellt如下面所定义的相同含义），该方法包括使由下式表示的重氮基乙酸酯（2 ）：€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒN2 CHCO 2 R 5€ƒ€ƒ€ƒ€ƒ€ƒ（2）（其中，R 5 darstellt具有1至15碳原子烷基的等）与由下式表示的化合物（3）：（worin具有的不对称铜络合物的通过使铜化合物和在获得存在1至15个碳原子等）烷基R6 darstellt 由下式表示的光学活性亚水杨基氨基化合物（1）：（其中R 1个darstellt具有1至4个碳原子等的烷基，R 2表示氢原子等，R 3和R 4独立地表示氢原子或类似物，和* darstellt到不对称中心）。

3. 发明公开

EP1728780A1 PROCESSES FOR PRODUCING 3-METHYL-2-BUTENYL ACETATE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG VON ESSIGSURE 3-METHYL-2-BUTENYLESTER
公开(公告)号：EP1728780A1
公开(公告)日：2006-12-06
申请号：EP05721583.2
申请日：2005-03-22
申请人： Sumitomo Chemical Company, Limited
发明人： MASUMOTO, Katsuhisa , ITAGAKI, Makoto
IPC分类号： C07C67/08 , C07C67/58 , C07C69/145
CPC分类号： C07C67/08 , C07C67/58 , C07C69/007 , C07C69/145
摘要： The present invention relates to a method for producing 3-methyl-2-butenyl acetate which comprises reacting 3-methyl-2-buten-1-ol with acetic anhydride in the presence of an inorganic base catalyst and a method for producing purified 3-methyl-2-butenyl acetate which comprises subjecting crude 3-methyl-2-butenyl acetate to a step (A) of contacting it with an aqueous solution of an alkali metal hydrogen sulfite, or a step (B) of contacting it with an aqueous solution of a base, or both steps (A) and (B).
摘要翻译：本发明涉及一种在无机碱催化剂存在下使3-甲基-2-丁烯-1-醇与乙酸酐反应的乙酸3-甲基-2-丁烯酯的制备方法，甲基-2-丁烯基乙酸酯，其包括使乙酸3-甲基-2-丁烯酯进行与碱金属亚硫酸氢钠水溶液接触的步骤（A），或将其与水碱的溶液，或者两个步骤（A）和（B）。

4. 发明公开

EP1674445A1 PROCESS FOR PRODUCING OPTICALLY ACTIVE CYCLOPROPANE COMPOUND AND ASYMMETRIC COPPER COMPLEX FOR USE IN THE SAME 审中-公开
标题翻译：用于制造光学活性环丙烷连接确保两法中使用不对称铜络合物
公开(公告)号：EP1674445A1
公开(公告)日：2006-06-28
申请号：EP04788143.8
申请日：2004-09-17
申请人： Sumitomo Chemical Company, Limited
发明人： ITAGAKI, Makoto , MASUMOTO, Katsuhisa , MINAMIDA, Ryo
IPC分类号： C07C67/347 , C07C69/757 , C07D263/12 , C07B53/00 , C07B61/00 , B01J31/22
CPC分类号： C07C67/347 , C07B2200/07 , C07C68/06 , C07F1/005 , C07C69/757 , C07C69/96
摘要： A process for producing an optically active cyclopropane compound represented by the formula (4):

wherein R 3 , R 4 , R 5 and R 6 are the same or different, and represent a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, and so on; and R 7 represents a C1-6 alkyl group; and * represents an asymmetric carbon atom,
which comprises reacting a prochiral olefin represented by the formula (2):

wherein R 3 , R 4 , R 5 , and R 6 are as described above, with a diazoacetic acid ester represented by the formula (3):

N 2 CHCO 2 R 7 (3)

wherein R 7 is as defined above, in the presence of an asymmetric copper complex prepared from an optically active cycloalkylidenebisoxazoline compound represented by the formula (1):

wherein R 1 represents a hydrogen atom, a C1-6 alkyl group, and so on; R 2 represents a C1-6 alkyl group and so on; and n represents an integer of 0 to 3; provided that, two R 1 s may be bonded each other together with the carbon atom to which they are bonded to form a ring; and * represents an asymmetric carbon atom,
and a copper compound, is provided.
摘要翻译：一种用于在由下式表示的光学活性环丙烷化合物的制造方法（4）：其中R 3，R 4，R 5和R 6是相同的或不同的，并表示氢原子，卤原子，substituiertem奥德unsubstituiertem烷基基，等; 和R 7表示C 1-6烷基; 并且*表示不对称碳原子，该方法包括使由下式表示的前手性烯烃（2）：其中R 3，R 4，R 5，和R 6是如上所描述的，与由下式表示的重氮基乙酸酯（ 3）：€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒN2 CHCO 2 R 7€ƒ€ƒ€ƒ€ƒ€ƒ（3）worin R 7为如上所定义，在一个存在在由下式表示cycloalkylidenebisoxazoline化合物从光学活性的制备不对称铜络合物（1）：worin R 1表示氢原子，C 1-6烷基，等等; R 2 darstellt C 1-6烷基等; 和n darstellt为0至3的整数; 条件是，2个R 1可以与碳原子结合在一起，以海誓山盟它们所键合以形成环; 和* darstellt不对称碳原子，和一种铜化合物，提供。

6. 发明授权

EP1593674B1 OPTICALLY ACTIVE BISOXAZOLINE COMPOUNDS, PROCESS FOR PRODUCTION OF THE SAME AND USE THEREOF 有权
标题翻译：光有源BISOXAZOLINVERBINDUNGEN，用于生产及其用途
公开(公告)号：EP1593674B1
公开(公告)日：2011-07-20
申请号：EP04708070.0
申请日：2004-02-04
申请人： Sumitomo Chemical Company, Limited
发明人： ITAGAKI, Makoto , MASUMOTO, Katsuhisa
IPC分类号： C07D263/12 , C07C233/22 , C07C233/18 , C07C231/02 , C07C67/347 , C07C69/74 , C07C215/28
CPC分类号： C07D263/12 , C07B2200/07 , C07C67/347 , C07C215/28 , C07C233/18 , C07C2601/02 , C07C69/747
摘要： Optically active bisoxazoline compounds represented by the general formula (1), a process for producing the compounds, and a process for producing cyclopropanecarboxylic esters by using the same: (1) wherein R1 and R2 are the same and each represent C1-6 alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted phenyl or R1 and R2 together with the carbon atom of oxazoline ring to which they are bonded form a ring; R3 is substituted or unsubstituted naphthyl; R4 and R5 are the same and each represent hydrogen or C1-6 alkyl, or R4 and R5 together with the carbon atom to which they are bonded form a cycloalkyl ring having 3 to 6 carbon atoms; and * represents an asymmetric center.
摘要翻译：由如下通式表示的光学活性二恶唑啉化合物（1），用于制备化合物的方法，以及用于通过使用相同的生产环丙烷酯的方法： worin - [R <1>和R <2>是相同的，并且每个 darstellt C 1-6烷基，或substituiertem unsubstituiertem芳烷基，或substituiertem奥德unsubstituiertem苯基或R <1>和R <2>与恶唑啉环的碳原子上结合在一起海誓山盟它们所键合以形成环; [R <3>是取代或未unsubstituiertem萘基; [R <4>和R <5>是相同的且各自代表氢或C 1-6烷基，或者R <4>和R <5>与碳原子一起键合到海誓山盟它们所键合形成环烷基具有3至6个碳原子环; 和* darstellt不对称中心。

7. 发明公开

EP1593674A1 OPTICALLY ACTIVE BISOXAZOLINE COMPOUNDS, PROCESS FOR PRODUCTION OF THE SAME AND USE THEREOF 有权
标题翻译：光有源BISOXAZOLINVERBINDUNGEN，用于生产及其用途
公开(公告)号：EP1593674A1
公开(公告)日：2005-11-09
申请号：EP04708070.0
申请日：2004-02-04
申请人： Sumitomo Chemical Company, Limited
发明人： ITAGAKI, Makoto , MASUMOTO, Katsuhisa
IPC分类号： C07D263/12 , C07C233/22 , C07C233/18 , C07C231/02 , C07C67/347 , C07C69/74 , C07C215/28
CPC分类号： C07D263/12 , C07B2200/07 , C07C67/347 , C07C215/28 , C07C233/18 , C07C2601/02 , C07C69/747
摘要： Optically active bisoxazoline compounds represented by the general formula (1), a process for producing the compounds, and a process for producing cyclopropanecarboxylic esters by using the same:
wherein R 1 and R 2 are the same and each represents C 1-6 alkyl, substituted or unsubstituted aralkyl, or substituted or unsubstituted phenyl or R 1 and R 2 are bonded each other together with the carbon atom of oxazoline ring to which they are bonded to form a ring; R 3 is substituted or unsubstituted naphthyl; R 4 and R 5 are the same and each represent hydrogen or C 1-6 alkyl, or R 4 and R 5 are bonded each other together with the carbon atom to which they are bonded to form a cycloalkyl ring having 3 to 6 carbon atoms; and * represents an asymmetric center.

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