公开(公告)号：JP2014201545A

公开(公告)日：2014-10-27

申请号：JP2013078338

申请日：2013-04-04

Applicant: 東ソー株式会社 ,  Tosoh Corp

Inventor： AWANO YUTAKA ,  NISHIYAMA SHOICHI ,  YANO YUICHI

IPC: C07D495/04

Abstract: 【課題】2−ヒドロキシメチル−2,3−ジヒドロ−チエノ[3,4−b][1,4]ジオキシン−5,7−ジカルボン酸ジアルキルエステルを選択的に収率良く製造する方法の提供。【解決手段】3,4−ジヒドロキシチオフェン−2,5−ジカルボン酸エステルと、ジハロゲン化プロパノールとを、ヨウ化物と塩基の存在下で反応させて次式(3)[式中、Rは各々独立して、炭素数1〜4のアルキル基を表す]で示される2−ヒドロキシメチル−2,3−ジヒドロ−チエノ[3,4−b][1,4]ジオキシン−5,7−ジカルボン酸ジアルキルエステルを得る。【選択図】なし

Abstract translation: 要解决的问题：提供以选择性和产率良好的2-羟甲基-2,3-二氢 - 噻吩并[3,4-b] [1,4]二恶英-5,7-二羧酸二烷基酯的制备方法。 解决方案：在碘化物和碱的存在下，使3,4-二羟基噻吩-2,5-二羧酸酯和二卤代丙醇反应，得到2-羟甲基-2,3-二氢 - 噻吩并[3,4-b] 1,4]二恶英-5,7-二羧酸二烷基酯，R表示各自独立地为具有1〜4个碳原子的烷基。

公开(公告)号：JP2014074007A

公开(公告)日：2014-04-24

申请号：JP2013078336

申请日：2013-04-04

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： YANO YUICHI ,  NISHIYAMA SHOICHI ,  AWANO YUTAKA

IPC: C07D495/04 ,  C08G61/12

Abstract: PROBLEM TO BE SOLVED: To provide novel water-soluble thiophene compounds and polythiophenes used for conductive materials.SOLUTION: There are provided thiophene compounds represented by the formula (1) and its polymers. (1), where Rrepresents a hydrogen atom, or an alkyl group having 1 to 6 carbon atoms which may have a substituent, an aryl group having 6 to 20 carbon atoms, or -X-SOM, X represents an alkylene group having 1 to 6 carbon atoms may have a substituent, or an arylene group having 6 to 20 carbon atoms, m represents an integer of 0 to 3, n represents an integer of 0 to 12, and n+m≥1.

Abstract translation: 要解决的问题：提供用于导电材料的新型水溶性噻吩化合物和聚噻吩。解决方案：提供由式（1）表示的噻吩化合物及其聚合物。 （1）中，R表示氢原子或可具有取代基的碳原子数1〜6的烷基，碳原子数6〜20的芳基或-X-SOM，X表示具有1〜 6个碳原子可以具有取代基，或具有6〜20个碳原子的亚芳基，m表示0〜3的整数，n表示0〜12的整数，n +m≥1。

公开(公告)号：JP2009040730A

公开(公告)日：2009-02-26

申请号：JP2007208332

申请日：2007-08-09

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： ISHIKAWA SHINICHI ,  NISHIYAMA SHOICHI ,  MATSUMOTO NAOKI

IPC: C07C211/61 ,  C09K11/06 ,  H01L51/50

Abstract: PROBLEM TO BE SOLVED: To provide a new compound which has high hole transport ability and especially exhibits high characteristics for organic EL elements, and to provide an organic EL element using the compound. SOLUTION: Provided is a benzo[c]fluorene derivative represented by general formula (1) (wherein, R 1 and R 2 are each identically or differently H, a 1-18C straight chain, branched or cyclic alkyl group, a 1-18C straight chain, branched or cyclic alkoxy group, a 6-24C aryl group or aryloxy group, or a halogen atom; R 1 and R 2 may be bound to each other to form a ring; Ar 1 groups are each independently a substituted or non-substituted aryl group or heteroaryl group, and may form a nitrogen-containing heterocyclic ring together with nitrogen atoms bound to the groups; Ar 2 groups are each independently a substituted or non-substituted arylene group or heteroarylene group). COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高空穴传输能力并且特别表现出有机EL元件的高特性的新化合物，并提供使用该化合物的有机EL元件。 解决方案：提供由通式（1）表示的苯并[c]芴衍生物（其中R 1和R 2各自为H或H， 1-18C直链，支链或环状烷基，1-18C直链，支链或环状烷氧基，6-24C芳基或芳氧基或卤素原子; R 1 并且R 2可以彼此结合形成环; Ar 1个基团各自独立地为取代或未取代的芳基或杂芳基，并且可以形成 含氮杂环和与基团结合的氮原子; Ar 各自独立地为取代或未取代的亚芳基或亚杂芳基）。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008214271A

公开(公告)日：2008-09-18

申请号：JP2007053980

申请日：2007-03-05

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： ISHIKAWA SHINICHI ,  NISHIYAMA SHOICHI ,  MATSUMOTO NAOKI ,  TENMA HIROAKI

IPC: C07C211/60 ,  C09K11/06 ,  H01L51/50

Abstract: PROBLEM TO BE SOLVED: To provide a novel compound that has high positive hole-transportability and exhibits high performances particularly on an organic EL element, and an organic EL element using the compound.
SOLUTION: The benzo[c]fluorene compound represented by general formula (1) is used. In the formula, R
1 and R
2 are each hydrogen atom, an alkyl group, an aryl group or the like, and may be linked together to form a ring; Ar
1 is an aryl group or a heteroaryl group, and may form a nitrogen-containing heterocyclic ring together with nitrogen atom bonded thereto; and Ar
2 is an arylene group or a heteroarylene group.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 待解决的问题：提供一种具有高空穴传输性和具有高性能的新型化合物，特别是在有机EL元件上，以及使用该化合物的有机EL元件。 解决方案：使用由通式（1）表示的苯并[c]芴化合物。 在该式中，R“SP”1和R“SP”2各自为氢原子，烷基，芳基等，并且可以连接在一起形成环; Ar 1 是芳基或杂芳基，并且可以与与其结合的氮原子一起形成含氮杂环; 且Ar 2 是亚芳基或亚杂亚芳基。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008050337A

公开(公告)日：2008-03-06

申请号：JP2007010813

申请日：2007-01-19

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： NISHIYAMA SHOICHI ,  MATSUMOTO NAOKI ,  MIYAZAKI TAKANORI ,  KANBARA TAKESHI

IPC: C07C211/54 ,  C09K11/06 ,  H01L51/50

CPC classification number: C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  H01L51/0054 ,  H01L51/006 ,  H01L51/5012 ,  H01L51/5056 ,  H05B33/10

Abstract: PROBLEM TO BE SOLVED: To provide a new material having high hole transporting ability, high glass transition temperature and long-term durability.
SOLUTION: The invention relates to the benzofluorene compound represented by general formula (1). In the formula, M represents a (substituted) aryl group having 6-40 carbon atoms or a (substituted) heteroaryl group having 5-40 carbon atoms; Ar
1 -Ar
4 are each independently a (substituted) aryl group having 6-40 carbon atoms or a (substituted) heteroaryl group having 5-40 carbon atoms, provided that at least one of Ar
1 -Ar
4 represents a substituent having a fluorene skeleton. And p is an integer of 0-2.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供具有高空穴传输能力，高玻璃化转变温度和长期耐久性的新材料。 解决方案：本发明涉及由通式（1）表示的苯并芴化合物。 在该式中，M表示具有6-40个碳原子的（取代的）芳基或具有5-40个碳原子的（取代的）杂芳基; Ar 1 -Ar 4 各自独立地为具有6-40个碳原子的（取代的）芳基或具有5-40个碳原子的（取代的）杂芳基，条件是 Ar 1 -Ar 4 中的至少一个表示具有芴骨架的取代基。 p是0-2的整数。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2005035919A

公开(公告)日：2005-02-10

申请号：JP2003199204

申请日：2003-07-18

Applicant: Tosoh Corp ,  東ソー株式会社

Inventor： NISHIYAMA SHOICHI ,  MATSUMOTO NAOKI ,  TENMA HIROAKI ,  EGUCHI HISAO

IPC: H01L51/50 ,  C07C13/567 ,  C07C13/66 ,  C09K11/06 ,  H05B33/14

Abstract: PROBLEM TO BE SOLVED: To provide an arylvinyl compound which has a fluorene skeleton and can be used as a light-emitting material for organic electroluminescent (EL) elements and the like which are used for planar light sources and displays, to provide a method for producing the arylvinyl compound, and to provide the organic EL elements.
SOLUTION: The arylvinyl compound represented by general formula (1) (R
1 to R
4 are each independently H, a straight chain, branched or cyclic alkyl or alkoxy, an aryl, an aryloxy, a halogen, amino, a specific vinyl or a specific aryl; Ar
1 is a substituted or non-substituted arylene; Ar
2 is a substituted or non-substituted aryl; Z is H or a substituted or non-substituted aryl).
COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了提供具有芴骨架的芳族乙烯基化合物，可以用作用于平面光源和显示器的有机电致发光（EL）元件等的发光材料，以提供 制备芳基乙烯基化合物的方法和提供有机EL元件。 解决方案：由通式（1）表示的芳基乙烯基化合物（R 1 SP＆gt;至R SP 3）各自独立地为H，直链，支链或环状的烷基或烷氧基 芳基，芳氧基，卤素，氨基，特定的乙烯基或特定芳基; Ar 1是取代或未取代的亚芳基; Ar 是取代的 或未取代的芳基; Z是H或取代或未取代的芳基）。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003221368A

公开(公告)日：2003-08-05

申请号：JP2002019770

申请日：2002-01-29

Applicant: TOSOH CORP

Inventor： NISHIYAMA SHOICHI ,  EGUCHI HISAO

IPC: C07C213/02 ,  C07B61/00 ,  C07C213/06 ,  C07C215/76 ,  C07C219/34

Abstract: PROBLEM TO BE SOLVED: To provide a simple and environmentally and economically advantageous method for manufacturing a hydroxytriarylamine derivative and a (meth) acrylate compound bearing a triarylamine skeleton. SOLUTION: A halogenated alkoxybenzene is reacted with a diarylamine in the presence of a catalyst and a base, the catalyst comprising as essential ingredients a tertiary phosphine compound and a palladium compound. The thus-obtained compound is deprotected in the presence of an acid catalyst and the resultant hydroxytriarylamine derivative is further reacted with a (meth) acrylate derivative in the presence of a base. COPYRIGHT: (C)2003,JPO

公开(公告)号：JPH1180349A

公开(公告)日：1999-03-26

申请号：JP24522197

申请日：1997-09-10

Applicant: TOSOH CORP

Inventor： YAMAMOTO TOSHIHIDE ,  NISHIYAMA SHOICHI ,  KOIE YASUYUKI

IPC: C08G73/02

Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound that is excellent in heat resistance, processability and productivity and is useful as a material for a variety of resins. SOLUTION: The recurring units of formula I [R -R are each H, a 1-20C (thio) alkyl, a 1-20C alkoxy, cyano] are incorporated to obtain the objective compound, preferably with a weight average molecular weight of 1,000-1,000,000 calculated as polystyrene. This compound is obtained by reaction of (A) an aniline derivative as 3-toluidine with (B) a 4,4'-dihalogenodipheny1 sulfide as 4,4'-dibromodiphenyl sulfide in the presence of (C) a catalyst comprising a palladium compound as [tris(dibenzylidene acetone)dipalladium (0)] and a phosphine as tri-tert.-butylphosphine and of (D) a base as sodium tert.-butoxide, preferably in an inert gas atmosphere at about 20-250 deg.C for several minutes to 20 hours.

公开(公告)号：JPH10139742A

公开(公告)日：1998-05-26

申请号：JP9745097

申请日：1997-04-15

Applicant: TOSOH CORP

Inventor： NISHIYAMA SHOICHI ,  KOIE YASUYUKI

IPC: C07D295/08 ,  B01J31/28 ,  C07B61/00 ,  C07C209/10 ,  C07C211/54 ,  C07C211/61 ,  C07C213/02 ,  C07C217/92 ,  C07D241/04 ,  C07D491/113

Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful in the fields of medicines and agricultural chemicals by aminating an aryl halide in the presence of a catalyst comprising a trialkylphosphine and a palladium compound and in the coexistence of a base. SOLUTION: This method for producing an arylamine compound comprises reacting an aryl halide (an aryl chloride, etc.,) with an amine compound (a primary amine in an amount of 1-30 moles based on the aryl halide) in the presence of a catalyst comprising a trialkylphosphine (e.g. triethylphosphine in an amount of 0.01-10000 times moles that of a palladium compound) and the palladium compound [e.g. palladium chloride in an amount of 0.00001-20mol.% (converted into palladium) per mole of the aryl halide] at 20-300 deg.C for several min to 72hr. Thus, the objective compound can industrially significantly be obtained.

公开(公告)号：JPH0416237A

公开(公告)日：1992-01-21

申请号：JP11881690

申请日：1990-05-10

Applicant: TOSOH CORP

Inventor： NISHIYAMA SHOICHI ,  KUMOI SADAKATSU ,  MIZUI NORIMASA

IPC: C07D307/33 ,  B01J29/06 ,  B01J29/072 ,  B01J29/10

Abstract: PURPOSE:To prepare a cyclic compound such as THF or the subject gamma-BL with high selectivity by using a solid catalyst prepared by supporting palladium and cobalt on a crystalline aluminosilicate carrier. CONSTITUTION:As a catalyst for preparing gamma-butylolactone by hydrogenating maleic or succinic anhydride, crystalline aluminosilicate such as zeolite or stabilized Y-type zeolite is used. Palladium and cobalt are supported on this crystalline aluminosilicate by ion exchange or dipping. The catalyst thus obtained prepares a cyclic compound such as THF or gamma-BL with high selectivity and high hydrogenating activity.