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    • 64. 发明申请
      US20110220883A1 COMPOUND FOR ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM TRANSISTOR USING THE SAME 有权
    • COMPOUND FOR ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM TRANSISTOR USING THE SAME
    • 有机薄膜晶体管及其有机薄膜晶体管的化合物
    • US20110220883A1
    • 2011-09-15
    • US13057820
    • 2009-08-05
    • Yuki Nakano , Masatoshi Saito , Hiroaki Nakamura
    • Yuki Nakano , Masatoshi Saito , Hiroaki Nakamura
    • H01L51/52 , H01L51/10 , C07C13/62 , C07C43/20 , C07C321/26 , C07C317/14 , C07C211/50 , C07D207/04 , C07C25/13 , C07C22/04 , C07C255/52
    • C07C15/20 , C07C43/2055 , C07C2603/52 , H01L51/0055 , H01L51/0541 , H01L51/0545 , H01L51/0558
    • A compound for an organic thin film transistor having a structure of the following formula (1): wherein R1 to R6 are independently a hydrogen atom, a halogen atom, an alkyl group having 1 to 30 carbon atoms, a haloalkyl group having 1 to 30 carbon atoms, an alkoxy group having 1 to 30 carbon atoms, a haloalkoxy group having 1 to 30 carbon atoms, an alkylthio group having 1 to 30 carbon atoms, a haloalkylthio group having 1 to 30 carbon atoms, an alkylamino group having 1 to 30 carbon atoms, a dialkylamino group having 2 to 60 carbon atoms (the alkyl groups may be combined with each other to form a ring structure containing the nitrogen atom), an alkylsulfonyl group having 1 to 30 carbon atoms, a haloalkylsulfonyl group having 1 to 30 carbon atoms, an aromatic hydrocarbon group having 6 to 60 carbon atoms, an aromatic heterocyclic group having 3 to 60 carbon atoms, an alkylsilyl group having 3 to 20 carbon atoms, an alkylsilylacetylene group having 5 to 60 carbon atoms or a cyano group, which each may have a substituent, provided that the compound in which all of R1 to R6 are a hydrogen atom is excluded.
    • 一种具有下式（1）结构的有机薄膜晶体管的化合物：其中R 1至R 6独立地为氢原子，卤素原子，具有1至30个碳原子的烷基，具有1至30个碳原子的卤代烷基 碳原子，碳原子数1〜30的烷氧基，碳原子数1〜30的卤代烷氧基，碳原子数1〜30的烷硫基，碳原子数1〜30的卤代烷硫基，碳原子数为1〜30的烷基氨基 碳原子，碳原子数2〜60的二烷基氨基（烷基可以相互结合形成含有氮原子的环结构），碳原子数1〜30的烷基磺酰基，碳原子数1〜30的卤代烷基磺酰基 碳原子数为6〜60的芳香族烃基，碳原子数3〜60的芳香族杂环基，碳原子数3〜20的烷基甲硅烷基，碳原子数5〜60的烷基甲硅烷基乙炔基或氰基， 其各自可以具有取代基，条件是其中R1至R6全部为氢原子的化合物被排除。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 68. 发明申请
      US20080207915A1 Process for the Preparation of 2,2'-[5-(1H-1,2,4-Triazole-1-Ylmethyl) -1,3-Phenylene] Di (2-Methylpropionitrile) 审中-公开
    • Process for the Preparation of 2,2'-[5-(1H-1,2,4-Triazole-1-Ylmethyl) -1,3-Phenylene] Di (2-Methylpropionitrile)
    • 制备2,2' - [5-（1H-1,2,4-三唑-1-基甲基）-1,3-亚苯基]二（2-甲基丙腈）
    • US20080207915A1
    • 2008-08-28
    • US12088950
    • 2005-10-05
    • Tarur Venkatasubramanian Radhakrishnan , Bhise Nandu Baban , Sathe Dhananjay Govind , Chaudhari Chhayendra Janardan , Joshi Mehul Ashokkumar
    • Tarur Venkatasubramanian Radhakrishnan , Bhise Nandu Baban , Sathe Dhananjay Govind , Chaudhari Chhayendra Janardan , Joshi Mehul Ashokkumar
    • C07D249/08 , C07C22/04
    • C07D249/08 , C07C17/14 , C07C22/04
    • The present invention discloses a process for the preparation of Anastrozole of the formula I in high purity and in high yield. 3,5-bis(halomethyl)toluene is prepared by reacting mesitylene with N-halosuccinimide in the presence of light or dibenzoyl peroxide or azobis isobutyronitrile as a catalyst and in a chlorinated solvent. 3,5-bis(halomethyl)toluene is cyanated with metal cyanide in the presence of a catalyst and in water, organic solvent or mixture thereof at temperature of 40 to 60° C. to obtain 2,2′-(5-methyl-1,3 phenylene)diacetonitrile which is further methylated with iodomethane in the presence of base and an organic solvent at temperature of 0 to 15° C. to obtain 2,2′-(5-methyl-1,3-phenylene)di(2-methyl-propiononitrile). The product obtained is treated with N-halosuccinimide in the presence of a catalyst and in a chlorinated solvent at temperature of 60 to 100° C. to obtain 2,2′-(5-halomethyl-1,3-phenylene)di(2-methyl propionitrile) which was further treated with potassium or sodium salt 1,2,4-triazole at temperature of 20 to 50° C. in dimethyl formamide to obtain crude 2,2′-[5-(1H-1,2,4-triazole-1-ylmethyl)-1,3-phenylene]di(2-methyl-propionitrile). The crude product is purified by column chromatography using a stationary phase and a mobile phase followed by recrystallization with a solvent or mixture of solvents to obtain highly pure Anastrozole.
    • 本发明公开了以高纯度和高产率制备式I的阿那曲唑的方法。 通过在光或二苯甲酰基过氧化物或偶氮二异丁腈作为催化剂的存在下和在氯化溶剂中使均三甲苯与N-卤代琥珀酰亚胺反应来制备3,5-双（卤代甲基）甲苯。 3,5-二（卤代甲基）甲苯在金属氰化物的存在下，在催化剂存在下，在水，有机溶剂或其混合物中，在40〜60℃的温度下进行氰化，得到2,2' - （5-甲基 - 1,3-亚苯基）二乙腈，其在碱和有机溶剂的存在下在0至15℃的温度下用碘甲烷进一步甲基化，得到2,2' - （5-甲基-1,3-亚苯基）二（ 2-甲基 - 丙腈）。 得到的产物在催化剂存在下和N-氯代琥珀酰亚胺在60至100℃的温度下在氯化溶剂中处理，得到2,2' - （5-卤代甲基-1,3-亚苯基）二（2 - 甲基丙腈），其在二甲基甲酰胺中在20至50℃的温度下用钾或钠盐1,2,4-三唑进一步处理，得到粗制的2,2' - [5-（1H-1,2 ，4-三唑-1-基甲基）-1,3-亚苯基]二（2-甲基 - 丙腈）。 粗产物通过柱色谱纯化，使用固定相和流动相，然后用溶剂或溶剂混合物重结晶，得到高纯度的阿那曲唑。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 69. 发明申请
      US20050250968A1 Method for producing chlorinated hydrocarbon having chlorinated tertiary carbon 失效
    • Method for producing chlorinated hydrocarbon having chlorinated tertiary carbon
    • 生产氯化叔碳的氯化烃的方法
    • US20050250968A1
    • 2005-11-10
    • US10520538
    • 2003-07-02
    • Takeshi Kawamura , Chiho Yoshimi , Hidetoshi Odaka
    • Takeshi Kawamura , Chiho Yoshimi , Hidetoshi Odaka
    • C07B39/00 , C07C17/14 , C07C17/16 , C07C17/38 , C07C17/395 , C07C22/04
    • C07C17/395 , C07B39/00 , C07C17/14 , C07C17/16 , C07C17/38 , C07C22/04
    • The present invention relates to a simple method for efficiently producing aromatic-substituted chlorinated hydrocarbons, for example, high-purity cumyl chloride (1,4-bis(2-chloro-2-propyl)benzene, p-DCC) that can be used as an initiator for cationic polymerization. A corresponding tertiary alcohol such as 1,4-bis(2-hydroxy-2-propyl)benzene is mixed with aqueous hydrochloric acid and subjected to stirring, and then the resulting organic layer is brought into contact with a hydrogen chloride gas to produce high-quality aromatic-substituted chlorinated hydrocarbon in high yield. Furthermore, in order to purify a mixture containing a chlorinated hydrocarbon compound, the mixture being produced by reaction between an aqueous solution of a metal hypochlorite and a protonic acid, the mixture is allowed to react with an aqueous alkaline solution to form an alcohol compound. Then, a solid is isolated by solid-liquid separation and chlorinated again with the aqueous hydrochloric acid. As a result, a high-purity chlorinated hydrocarbon compound is produced in high yield.
    • 本发明涉及一种有效生产芳香族取代的氯代烃的简单方法，例如可以使用的高纯度氯化丙烯（1,4-双（2-氯-2-丙基）苯，p-DCC） 作为阳离子聚合的引发剂。 将相应的叔醇如1,4-双（2-羟基-2-丙基）苯与盐酸水溶液混合并搅拌，然后使所得有机层与氯化氢气体接触以产生高 高品质的芳烃取代氯代烃。 此外，为了纯化含有氯化烃化合物的混合物，通过金属次氯酸盐的水溶液和质子酸之间的反应制备混合物，使混合物与碱性水溶液反应形成醇化合物。 然后，通过固液分离固体，并用盐酸水溶液再次氯化。 结果，以高产率生产高纯度氯化烃化合物。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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