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公开(公告)号：JP2010202567A
公开(公告)日：2010-09-16
申请号：JP2009049026
申请日：2009-03-03
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , HIRABAYASHI TOMOKI
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alcohol having extended carbon chain from a primary alcohol in good efficiency even with a small amount of a catalyst, and to provide a method for producing a carboxylic acid ester obtained from the primary alcohol by dimerizing the alcohol in good efficiency even under a mild condition.
SOLUTION: The method for producing the alcohol and/or the ester includes reacting the primary alcohol in the presence of (i) a compound of a group 8-10 element in the periodic table and an aminoalcohol, or (ii) a complex of the group 8-10 element in the periodic table, having the aminoalcohol as a ligand, and a base (excluding the aminoalcohol) to afford the alcohol A having the carbon chain extended by the dimerization of the primary alcohol, and/or the ester B of the primary alcohol and the carboxylic acid corresponding to the alcohol.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 待解决的问题：提供一种即使使用少量的催化剂也能以高效率从伯醇生产具有延伸碳链的醇的方法，并且提供一种由 即使在温和的条件下也能以良好的效率使酒精二聚的伯醇。 解决方案：制备醇和/或酯的方法包括在（i）周期表中的8-10元素的化合物和氨基醇的存在下，使伯醇反应，或（ii） 具有氨基醇作为配体的元素周期表第8-10族元素和碱（不包括氨基醇）的复合物，得到具有通过伯醇二聚延伸的碳链的醇A和/或 伯醇的酯B和与醇相应的羧酸。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009137880A
公开(公告)日：2009-06-25
申请号：JP2007315419
申请日：2007-12-06
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： IWAHAMA TAKAHIRO , NAKANO TATSUYA , ISHII YASUTAKA
IPC: C07C201/00 , B01J31/02 , C07B61/00 , C07C201/08 , C07C205/05 , C07C207/02 , C07C249/04 , C07C251/44 , C07D209/48
CPC classification number: Y02P20/52
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing an organic compound having a nitrogen atom such as an oxime, etc., from an inexpensive raw material under a mild condition. SOLUTION: By using a nitrogen atom-containing compound having a specific structure as a catalyst, and reacting (A) a compound forming a radical with (B) a nitrite ester formed in a reaction system, a nitrogen-containing organic compound such as the oxime compound obtained by bonding a nitrogen-containing group with the radical-forming position of the compound forming the radical (A), an oxygen-containing organic compound obtained by bonding an oxygen atom-containing group with the radical-forming position, an organic compound having a carbon-carbon unsaturated bond, etc., are produced from easily available raw materials under mild conditions by a simple operation in a good efficiency, and also since the nitrite ester (B) is formed and used for the reaction in the system, it is not necessary to form (B) the nitrite ester separately and it is possible to simplify the production processes of objective organic compounds. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 待解决的问题：提供一种在温和条件下从便宜的原料容易地生产具有诸如肟等氮原子的有机化合物的方法。 解决方案：通过使用具有特定结构的含氮原子化合物作为催化剂，并使（A）与反应体系中形成的（B）亚硝酸酯形成基团的化合物反应，含氮有机化合物 例如通过将含氮基与形成基团（A）的化合物的自由基形成位相结合而获得的肟化合物，通过将含氧原子的基团与自由基形成位置结合而获得的含氧有机化合物 具有碳 - 碳不饱和键的有机化合物等由易于获得的原料在温和条件下通过简单的操作以良好的效率制备，并且由于形成亚硝酸酯（B）并用于反应 在该系统中，不需要单独形成（B）亚硝酸酯，并且可以简化目标有机化合物的制备方法。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009079005A
公开(公告)日：2009-04-16
申请号：JP2007249800
申请日：2007-09-26
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , IWAHAMA TAKAHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkylphenol derivative.
SOLUTION: The method for producing an alkylphenol derivative represented by the formula (4) etc., comprises reacting a phenol compound with a hydroxy compound in the presence of a compound of a Group 4 to 10 element of the periodic table and a base.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 待解决的问题：提供一种烷基酚衍生物的制备方法。 解决方案：由式（4）等表示的烷基酚衍生物的制备方法包括在周期表第4〜10族元素的化合物的存在下使酚化合物与羟基化合物反应， 基础。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2008222571A
公开(公告)日：2008-09-25
申请号：JP2007059228
申请日：2007-03-08
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , IWAHAMA TAKAHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a substituted phenol having substituents such as an alkyl group and an alkoxy group on an aromatic carbon ring. SOLUTION: The substituted phenol represented by formula (2) is prepared by oxidizing a substituted diarylethane compound represented by formula (1) with oxygen in the presence of a nitrogen-containing cyclic compound having an imide structure, followed by treating the product with an acid. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 待解决的问题：提供一种在芳族碳环上有效地制备具有取代基如烷基和烷氧基的取代酚的方法。 解决方案：由式（2）表示的取代苯酚通过在具有酰亚胺结构的含氮环状化合物存在下，用氧气氧化式（1）所示的取代二芳基乙烷化合物，然后处理该产物 与酸。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2008162935A
公开(公告)日：2008-07-17
申请号：JP2006353956
申请日：2006-12-28
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , IWAHAMA TAKAHIRO , NAKANO TATSUYA
IPC: C07D201/04 , C07B61/00 , C07D227/087
CPC classification number: C07C231/10 , C07D201/04 , C07D211/76 , C07D223/10 , C07D225/02 , C07D227/087
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing an amide or a lactam in a high yield by advancing a rearrangement reaction of an oxime compound without causing a large amount of by-products such as ammonium sulfate. SOLUTION: The method for producing the amide or the lactam involves rearranging the oxime compound in the presence of a compound containing a structure represented by formula (1): -Z-X (wherein, Z is P, N, S, B or Si atom; X is a leaving group; and Z binds with one or more atoms or groups except the X) to afford the corresponding amide or lactam. X can be a halogen atom in the production method. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 待解决的问题：提供一种通过推进肟化合物的重排反应而不引起大量副产物如硫酸铵容易地高产率地生产酰胺或内酰胺的方法。 解决方案：制备酰胺或内酰胺的方法包括在含有式（1）表示的结构的化合物的存在下重新排列肟化合物：-ZX（其中，Z是P，N，S，B或 Si原子; X是离去基团; Z与除了X之外的一个或多个原子或基团结合），得到相应的酰胺或内酰胺。 X在制备方法中可以是卤素原子。 版权所有（C）2008，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2007254457A
公开(公告)日：2007-10-04
申请号：JP2006348652
申请日：2006-12-25
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , NAKANO TATSUYA , IWAHAMA TAKAHIRO
IPC: C07D307/46 , C07B61/00 , C07D307/68
CPC classification number: C07D307/68 , C07D307/46
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a furan compound from easily available raw materials, in an industrially good efficiency. SOLUTION: This furan compound expressed by formula (3) is obtained by reacting a compound expressed by formula (1): R 1 -CH 2 C(=O)-R 2 [wherein, R 1 , R 2 are each H or an organic group] with a compound expressed by formula (2): R 3 , R 5 =C=CH-R 4 [wherein, R 3 to R 5 are each H, a halogen atom, hydroxy or an organic group]. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 待解决的问题：提供从容易获得的原料生产呋喃化合物的方法，工业上的效率很高。 解决方案：由式（3）表示的呋喃化合物通过使由式（1）表示的化合物与式（1）表示的化合物反应，得到：R 1 =（CH 2） ）其中由式（2）表示的化合物与式（2）表示的化合物反应，其中R 1和R 2各自为H或有机基团， ：R
3 ，R 5 = C = CH-R 4其中，R 3 至R 5 各自为H，卤素原子，羟基或有机基团]。 版权所有（C）2008，JPO＆INPIT -
公开(公告)号：JP2007223946A
公开(公告)日：2007-09-06
申请号：JP2006046311
申请日：2006-02-23
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , NAKANO TATSUYA , IWAHAMA TAKAHIRO
IPC: C07C45/72 , C07B61/00 , C07C49/76 , C07C67/343 , C07C69/76 , C07C253/30 , C07C255/51
CPC classification number: C07C45/72 , C07C67/343 , C07C253/30 , G11B7/247 , G11B7/249 , C07C49/76 , C07C69/76 , C07C255/51
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially efficiently producing an aromatic compound containing electron-attracting groups at the 1, 3 and 5 positions.
SOLUTION: The method for producing the aromatic compound comprises reacting a compound represented by formula (1a) or (1b) (R is an alkyl group; X is an electron-attracting group) in the presence of a Lewis acid to give an aromatic compound represented by formula (2) (X is especially preferably an acyl group, a substituted oxycarbonyl group (ester group), a cyano group or the like). A compound containing an element of the group 3, 4, 12, 13, 14 or 15 of the periodic table is used as the Lewis acid.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 待解决的问题：提供一种工业上有效地制备在1,3和5位含有吸电子基团的芳族化合物的方法。 解决方案：芳族化合物的制备方法包括在路易斯酸存在下使式（1a）或（1b）表示的化合物（R是烷基; X是吸电子基团）进行反应，得到 由式（2）表示的芳族化合物（X特别优选为酰基，取代的氧羰基（酯基），氰基等）。 使用含有元素周期表第3,4,12,13,14或15族元素的化合物作为路易斯酸。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2004262785A
公开(公告)日：2004-09-24
申请号：JP2003052714
申请日：2003-02-28
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , NAKANO TATSUYA
CPC classification number: Y02P20/52
Abstract: PROBLEM TO BE SOLVED: To obtain carbonates with good reaction efficiency by the oxidative coupling reaction of carbon monoxide with a hydroxy compound with the use of a molecular oxygen as an oxidizing agent. SOLUTION: The hydroxy compound represented by formula (2): R-OH (wherein R is a hydrocarbon group or a heterocyclic group) is reacted with carbon monoxide and a molecular oxygen in the presence of (A) a palladium compound and (B) a salt of a heteropoly acid containing at least P and V as the constituting elements to form a carbonate represented by formula (3): R-O-CO-O-R (wherein R is the same as defined above). COPYRIGHT: (C)2004,JPO&NCIPI
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公开(公告)号：JP2004262779A
公开(公告)日：2004-09-24
申请号：JP2003052383
申请日：2003-02-28
Applicant: Daicel Chem Ind Ltd , ダイセル化学工業株式会社
Inventor： ISHII YASUTAKA , IWAHAMA TAKAHIRO , NAKANO TATSUYA
IPC: B01J31/22 , C07B61/00 , C07C41/16 , C07C43/15 , C07C43/166 , C07C43/188 , C07C67/10 , C07C321/18
CPC classification number: C07C41/16 , C07C67/10 , C07C319/14 , C07C2603/74 , C07C69/78 , C07C321/18 , C07C43/15 , C07C43/178 , C07C43/188 , C07C43/215 , C07C43/166
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply preparing an allyl group-containing compound under mild conditions by a catalytic reaction using a transition metal element compound.
SOLUTION: The method for preparing an allyl group-containing compound comprises reacting an allyl ester compound represented by formula (1) (wherein R
1 , R
2 , R
3 , R
4 , R
5 , and R
6 are the same or different and hydrogens or organic groups) with a compound represented by the formula: R
7 -Y-H (wherein R
7 is an organic group; and Y is oxygen or sulfur) in the presence of the transition metal element compound to obtain an allyl group-containing compound represented by formula (3) (wherein R
2 , R
3 , R
4 , R
5 , R
6 , R
7 , and Y are the same as defined above).
COPYRIGHT: (C)2004,JPO&NCIPIAbstract translation: 待解决的问题：提供一种通过使用过渡金属元素化合物的催化反应在温和条件下简单制备含烯丙基化合物的方法。 解决方案：制备含烯丙基的化合物的方法包括使由式（1）表示的烯丙酯化合物（其中R 1，R 2，R 2，R SP，R
3 ，R 4 ，R 5 和R 6相同或不同，氢或有机基团） 与下式表示的化合物：R“SP 7 -YH（其中R”SP 7是有机基团; Y是氧或硫）在过渡金属元素 化合物以获得由式（3）表示的含烯丙基的化合物（其中R 2，R 3，R 3，R SP，R SP， > 5 ，R 6 ，R 7 和Y与上述定义相同）。 版权所有（C）2004，JPO＆NCIPI -
公开(公告)号：JP2004256483A
公开(公告)日：2004-09-16
申请号：JP2003051363
申请日：2003-02-27
Applicant: DAICEL CHEM
Inventor： ISHII YASUTAKA , IWAHAMA TAKAHIRO , NAKANO TATSUYA
IPC: C07D313/04 , C07B61/00
Abstract: PROBLEM TO BE SOLVED: To produce an ester or a lactone corresponding to a secondary alcohol from the secondary alcohol in a simple operation and high selectivity under mild conditions. SOLUTION: A secondary alcohol represented by formula (1) (wherein R a and R b are each an organic group having a carbon atom at a position binding to adjacent carbon atom) is oxidized with molecular oxygen in the presence of a nitrogen atom-containing cyclic compound containing a skeleton represented by formula (A) [wherein X is an oxygen atom or an OR group (R is a hydrogen atom or a protective group of a hydroxy group)] as a component and then treated with a compound containing an fourth or sixth periodic element of the group XVI of the periodic table to provide a compound represented by formula (2). COPYRIGHT: (C)2004,JPO&NCIPI
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