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1. 发明专利

JP2005041836A Method for producing 2-oxabicyclo-[3, 3, 0]-1-octene comound 审中-公开
标题翻译：用于生产2-氧杂环辛烯 - [3,3,0] -1-戊烯的方法
公开(公告)号：JP2005041836A
公开(公告)日：2005-02-17
申请号：JP2003279196
申请日：2003-07-24
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： NAKANO YASUYUKI , SAKAMOTO KEI , YAMADA TOSHIRO , NEMOTO HISAO
IPC分类号： C07D307/93 , C07B61/00
摘要： PROBLEM TO BE SOLVED: To provide an industrially advantageous method for producing 2-oxabicyclo-[3,3,0]-1-octene compound.
SOLUTION: A 2-oxabicyclo-[3,3,0]-octane compound represented by formula (1) (wherein, R
1 to R
10 are each independently hydrogen or a 1-20C alkyl group which may have a substituent; R
11 is a 1-20C alkyl group which may have a substituent, a 2-20C alkenyl group which may have a substituent or a 6-20C aryl group which may have a substituent; and R
12 is a hydrocarbon group which may have a substituent) is reacted in the presence of α-hydroxy esters and an acid catalyst.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供工业上有益的2-氧杂二环[3,3,0] -1-辛烯化合物的制备方法。解决方案：由式（1）表示的2-氧杂双环[3,3,0] - 辛烷化合物（其中R 1和R 10各自独立地选自独立地是氢或可以具有取代基的1-20C烷基; R 11是可以具有取代基的1-20C烷基，可以具有取代基的2-20C烯基或可以具有取代基的6-20℃芳基; R 12是可以具有取代基的烃基）在α-羟基酯和酸催化剂的存在下反应。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004331684A Detergent composition 审中-公开
公开(公告)号：JP2004331684A
公开(公告)日：2004-11-25
申请号：JP2003124901
申请日：2003-04-30
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： KIYAMA HARUYUKI , YAMADA TOSHIRO
IPC分类号： C11D7/60 , C11D7/24 , C11D7/30 , C11D7/50 , C23G5/024
摘要： PROBLEM TO BE SOLVED: To provide a detergent composition which has no ozone-depleting power, has a low global warming potential, non-combustibility, and easy handling properties, and furthermore has sufficient detergency for not only an easily cleanable soldering paste having a small content of a thixotropic agent but also a hardly cleanable soldering paste having a large content of the thixotropic agent.
SOLUTION: The detergent composition comprises ≥30 wt.% mixture having a weight ratio of a terpene to 1,1,2,2,3,3,4-heptafluorocyclopentane of 10/90 to 80/20.
COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2004323415A Method for producing optically active pharmaceutical/agrochemical intermediate 审中-公开
标题翻译：生产光学活性药物/农业中间体的方法
公开(公告)号：JP2004323415A
公开(公告)日：2004-11-18
申请号：JP2003120087
申请日：2003-04-24
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： SAKAMOTO KEI , YAMADA TOSHIRO , NAKANO YASUYUKI
IPC分类号： C07D307/935 , C07B57/00
摘要： PROBLEM TO BE SOLVED: To provide a method for efficiently producing a useful optically active pharmaceutical/agrochemical intermediate of extremely high optical purity. SOLUTION: The method for producing the optically active pharmaceutical or agrochemical intermediate comprises the following process: A reaction is carried out between a 1-alkoxybicyclo[3.3.0]-2-oxaoctane of the general formula[1], 1-hydroxybicyclo[3.3.0]-2-oxaoctane of the general formula[2] or bicyclo[3.3.0]-2-oxa-1-octene of the general formula[3] and an active hydrogen-containing optical activator mixture to form a diastereomer mixture, which is then separated into respective diastereomers, and at least thereof is split into the corresponding (R)-optical activator or (S)-optical activator. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种有效地制备极高光学纯度的有用的光学活性药物/农药中间体的方法。解决方案：用于制备光学活性药物或农药中间体的方法包括以下方法：在通式[1]的1-烷氧基双环[3.3.0] -2-氧杂辛烷，1- 通式[3]的通式[2]的二羟基双环[3.3.0] -2-氧杂辛烷或双环[3.3.0] -2-氧杂-1-辛烯和含活性氢的光活化剂混合物非对映异构体混合物，然后将其分离成各自的非对映异构体，并且至少分离成相应的（R） - 光学活化剂或（S） - 光学活化剂。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004083446A Equilibrium mixture, its manufacturing method and method for manufacturing 1-alkoxy-2-oxabicyclooctane compound 审中-公开
公开(公告)号：JP2004083446A
公开(公告)日：2004-03-18
申请号：JP2002244373
申请日：2002-08-23
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： SUGAWARA MITSURU , NAKANO YASUYUKI , SAKAMOTO KEI , YAMADA TOSHIRO , NEMOTO HISAO
IPC分类号： C07D307/935 , C07B61/00 , C07C45/64 , C07C49/743
摘要： PROBLEM TO BE SOLVED: To provide an equilibrium mixture comprising a 2-(2-hydroxyethyl)cyclopentanone compound and 1-hydroxy-2-oxabicyclo[3.3.0]octane compound, its manufacturing method and a method for manufacturing a 1-alkoxy-2-oxabicyclo[3.3.0]octane compound.
SOLUTION: The equilibrium mixture comprises the 2-(2-hydroxyethyl)cyclopentanone compound (1) and the 1-hydroxy-2-oxabicyclo[3.3.0]octane compound (2). The method for manufacturing the equilibrium mixture comprises hydrolyzing a cyclopentanone compound represented by formula (3). The method for manufacturing the 1-alkoxy-2-oxabicyclo[3.3.0]octane compound (4) comprises reacting the equilibrium mixture with an alcohol in the presence of an acid catalyst. In the formulae, R
1 -R
10 are each a hydrogen atom or the like; R
11 is a 2-propenyl group or the like; R
12 is an optionally substituted hydrocarbon group; and A is a hydrolyzable group.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2005239596A Method for purifying unsaturated fluorinated carbon compound 审中-公开
标题翻译：净化不饱和氟化碳化合物的方法
公开(公告)号：JP2005239596A
公开(公告)日：2005-09-08
申请号：JP2004048973
申请日：2004-02-25
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： SUGAWARA MITSURU , SUGIMOTO TATSUYA , YAMADA TOSHIRO
IPC分类号： C07C17/38 , C07C17/389 , C07C21/22 , C07C23/08
摘要： PROBLEM TO BE SOLVED: To provide a technique for extremely reducing inorganic impurities in an unsaturated fluorinated carbon compound since more reduction in impurities in raw material gas is required in the field of semiconductor production, electronic and electric parts, etc.
SOLUTION: An unsaturated fluorinated carbon compound having extremely reduced inorganic impurities such as nitrogen, oxygen, etc., is obtained by packing an unsaturated fluorinated carbon compound into a pressure vessel such as a cylinder, etc., and extracting gas from a vapor-phase part in a state compressed to specific pressure or above. Preferably the unsaturated fluorinated carbon compound is brought into contact with a calcined metal oxide besides the gas extraction operation from the vapor-phase part. The water content in the unsaturated fluorinated carbon compound is extremely reduced by bringing the compound into contact with the calcined metal oxide.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在不饱和氟化碳化合物中极度降低无机杂质的技术，因为在半导体生产领域中需要更多的原料气体杂质的减少，电子和电气部件等。
解决方案：通过将不饱和氟化碳化合物填充到诸如气缸等的压力容器中而获得具有极低的无机杂质如氮气，氧气等的不饱和氟化碳化合物，相位部分处于压缩至特定压力或以上的状态。除了来自气相部分的气体提取操作之外，优选使不饱和氟化碳化合物与煅烧金属氧化物接触。通过使化合物与煅烧的金属氧化物接触，使不饱和氟化碳化合物中的水分含量极度降低。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003282538A Gas for plasma reaction and producing method therefor 有权
标题翻译：用于等离子体反应的气体及其生产方法
公开(公告)号：JP2003282538A
公开(公告)日：2003-10-03
申请号：JP2002081893
申请日：2002-03-22
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： SUGAWARA MITSURU , YAMADA TOSHIRO , SUGIMOTO TATSUYA , TANAKA KIMIAKI
IPC分类号： H01L21/3065 , H01L21/31
摘要： PROBLEM TO BE SOLVED: To provide gas for plasma reaction which has high selectivity with respect to a material to be etched, and to provide a producing method therefor.
SOLUTION: Gas containing chain perfluoroalkane whose number of carbons is 5 or 6 is used for dry etching. It is desirable that the content of chain perfluoroalkane is not less than 99.9% by volume with respect to the total amount of gas for plasma reaction. For the producing method of gas for plasma reaction, reaction rough products containing chain perfluoroalkane are refined in an inert gas of a group 0.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供对待蚀刻材料具有高选择性的等离子体反应气体，并提供其制备方法。解决方案：使用碳数为5或6的含有链全氟烷烃的气体用于干蚀刻。链状全氟烷烃的含量相对于等离子体反应用气体的总量优选为99.9体积％以上。对于等离子体反应气体的制造方法，含有链全氟烷烃的反应粗产物在0组的惰性气体中精制。版权所有（C）2004，JPO

7. 发明专利

JP2004083445A 2-oxabicyclo[3.3.0]octane compound, its manufacturing method, method for separating diastereomer mixture, and method for optical resolution of alcohol 审中-公开
公开(公告)号：JP2004083445A
公开(公告)日：2004-03-18
申请号：JP2002244371
申请日：2002-08-23
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： YAMADA TOSHIRO , SAKAMOTO KEI , NAKANO YASUYUKI , KONDO YOSHIHISA , NEMOTO HISAO
IPC分类号： C07D307/935 , C07B57/00 , C07B61/00 , C07C29/128 , C07C29/88 , C07C31/125
摘要： PROBLEM TO BE SOLVED: To provide a new 2-oxabicyclo[3.3.0]octane compound (hereinafter referred to as "compound (1)") which can be an optically resolving agent capable of surely optically resolving a mixture of optical isomers of an alcohol by a simple method, its manufacturing method, a method for separating a diastereomer mixture of the compound and a method for optical resolution of an alcohol.
SOLUTION: The 2-oxabicyclo[3.3.0]octane compound is a compound of formula (1) (wherein R
1 -R
10 are each a hydrogen atom or the like; R
11 is a 2-propenyl group or the like; and R
12 is an optionally substituted chiral hydrocarbon group). Compound (1) is manufactured by reacting a compound of formula (2) with an optically active alcohol in the presence of an acid catalyst. The method for separating compound (1) comprises separating the diastereomer mixture of the octane compound into each diastereomer by the simulated moving bed chromatography. The method for optically resolving the optical isomer mixture of an alcohol comprises using the separated diastereomer.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004055680A Dry etching method, dry etching gas, and method of manufacturing perfluoro-2-pentyn 有权
公开(公告)号：JP2004055680A
公开(公告)日：2004-02-19
申请号：JP2002208604
申请日：2002-07-17
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： YAMADA TOSHIRO , SUGIMOTO TATSUYA
IPC分类号： C07C17/25 , C03C25/68 , C07C17/26 , C07C21/18 , C07C21/22 , H01L21/3065 , H01L21/311 , H01L21/3213
CPC分类号： H01L21/32136 , C07C17/25 , C07C17/2637 , C07C21/18 , C07C21/22 , H01L21/31116
摘要： PROBLEM TO BE SOLVED: To provide a dry etching method which can assure higher etching rate and higher selectivity for a resist having bad dry etching resistance using a light source of 195 nm or less and can form a pattern in the line width of 200 nm or less and also provide a dry etching gas and a method of manufacturing perfluoro-2-pentyn.
SOLUTION: The method of manufacturing perflluoro-2-pentyn comprises a method of dry-etching a resist pattern in a linewidth of 200 nm or smaller, formed by irradiating a resist film with the radiation in the wavelength of 195 nm or smaller, using fluorine-system compound in the number of carbons of 4 to 6 having unsaturated bond and the fluorine-system compound. The perfluoro-2-pentyn can be obtained by obtaining 2-halo-1, 1, 1, 4, 4, 5, 5, 5-octafluoro-2-pentene, through the reaction of the dry etching gas used for a resist film to form a pattern in the line width of 200 nm or smaller, 1, 1, 1-trihalo-2, 2, 2-trifluoroethane and pentafuluoropropion aldehyde, followed by the dehalogenized hydrogen reaction.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2005002010A Method for preparing optically active lactone 审中-公开
标题翻译：制备光学活性乳液的方法
公开(公告)号：JP2005002010A
公开(公告)日：2005-01-06
申请号：JP2003165061
申请日：2003-06-10
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： ENDO MASAHIRO , KONDO YOSHIHISA , YAMADA TOSHIRO
IPC分类号： C07D309/30 , C07B57/00
摘要： PROBLEM TO BE SOLVED: To provide a method for preparing an optically active lactone which can obtain both antipodes of an (R)-lactone and an (S)-lactone from a racemic lactone in high yield and with high purity by efficient optical resolution.
SOLUTION: The method for preparing an optically active lactone comprises ring-closing a diastereomer mixture remaining in the mother liquor after depositing the crystal of a diastreomer N-(1-phenylalkyl)hydroxycarboxylic acid amide composed of an (R)-lactone and an (S)-1-phenylalkylamine (an R-S body) or an (S)-lactone and an (R)-1-phenylalkylamine (an S-R body) by the reaction with an acid to form a mixture of optically active lactones, further reacting the mixture with an (R)-1-phenylalkylamine or an (S)-1-phenylalkylamine to separate an S-R body or an R-S body, and ring-opening the S-R body or the R-S body by the reaction with an acid to produce both antipodes of the (R)-lactone and the (S)-lactone in the racemic lactone.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种制备光学活性内酯的方法，其可以高产率和高纯度从外消旋内酯中获得（R） - 内酯和（S） - 内酯的两个对映体光学分辨率。解决方案：制备光学活性内酯的方法包括在沉积由（R） - 内酯组成的非对映异构体N-（1-苯基烷基）羟基羧酸酰胺的晶体之后，封闭残留在母液中的非对映体混合物和（S）-1-苯基烷基胺（RS体）或（S） - 内酯和（R）-1-苯基烷基胺（SR体）通过与酸反应形成光学活性内酯的混合物，进一步使混合物与（R）-1-苯基烷基胺或（S）-1-苯基烷基胺反应以分离SR体或RS体，并通过与酸反应使SR体或RS体开环至在外消旋内酯中产生（R） - 内酯和（S） - 内酯的两个对映体。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004323416A Method for producing optically active liquid crystal compound 审中-公开
标题翻译：用于生产光学活性液晶化合物的方法
公开(公告)号：JP2004323416A
公开(公告)日：2004-11-18
申请号：JP2003120088
申请日：2003-04-24
申请人： Nippon Zeon Co Ltd , 日本ゼオン株式会社
发明人： NAKANO YASUYUKI , YAMADA TOSHIRO , SAKAMOTO KEI
IPC分类号： C07D307/935 , C07B57/00
摘要： PROBLEM TO BE SOLVED: To provide a method for producing in high yield an optically active liquid crystal compound of extremely high optical purity expressing excellent optical functions as a starting material for liquid crystal material or as a main component for liquid crystal compositions, or through addition to liquid crystal compositions.
SOLUTION: The method for producing the optically active liquid crystal compound comprises the following process: A reaction is carried out between a 1-alkoxybicyclo[3.3.0]-2-oxaoctane of the general formula[1], 1-hydroxybicyclo[3.3.0]-2-oxaoctane of the general formula[2] or bicyclo[3.3.0]-2-oxa-1-octene of the general formula[3] and an active hydrogen-containing optical activator mixture to form a diastereomer mixture, which is then separated into respective diastereomers, and at least thereof is split into the corresponding (R)-optical activator or (S)-optical activator.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决问题的方案：为了提供高产率的表现出作为液晶材料的原料或作为液晶组合物的主要成分的光学功能优异的光学纯度的光学活性液晶化合物的方法，或通过加入液晶组合物。解决方案：制备光学活性液晶化合物的方法包括以下方法：在通式[1]的1-烷氧基双环[3.3.0] -2-氧杂辛烷，1-羟基双环具有通式[3]的通式[2]的[3.3.0] -2-氧代辛烷或双环[3.3.0] -2-氧杂-1-辛烯和含活性氢的光活化剂混合物形成非对映异构体混合物，然后将其分离成各自的非对映异构体，并且至少分离成相应的（R） - 光学活化剂或（S） - 光学活化剂。版权所有（C）2005，JPO＆NCIPI

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