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    • 6. 发明专利
    • Method for producing high-purity tricyclo[5.2.1.02,6]decane-2-carboxylic acid ester
    • 生产高纯度TRICYCLO的方法[5.2.1.02,6]癸-2-羧酸酯
    • JP2005089400A
    • 2005-04-07
    • JP2003327579
    • 2003-09-19
    • Kao CorpMitsubishi Gas Chem Co Inc三菱瓦斯化学株式会社花王株式会社
    • KITAMURA MITSUHARUKOJIMA TAKASHI
    • C07C67/14C07B61/00C07C51/14C07C51/353C07C61/15C07C69/753
    • PROBLEM TO BE SOLVED: To provide a method for producing tricyclo[5.2.1.0
      2,6 ]decane-2-carboxylic acid ester in which a constitutional ratio of exo-tricyclo[5.2.1.0
      2,6 ]decane-endo-2-carboxylic acid ester to endo-tricyclo[5.2.1.0
      2,6 ]decane-exo-2-carboxylic acid ester is ≥1.0.
      SOLUTION: The production method comprises practicing (a) a step for producing tricyclo[5.2.1.0
      2,6 ]decane-2-carboxylic acid fluoride by reacting tricyclo[5.2.1.0
      2,6 ]dec-3-ene with carbon monoxide in the presence of HF at ≥20°C and 2,6 ]decane-2-carboxylic acid fluoride obtained by the step (a) at 40-70°C and (c) a step for producing an ester by reacting tricyclo[5.2.1.0
      2,6 ]decane-2-carboxylic acid fluoride after isomerization obtained by the step (b) with an alcohol.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 待解决的问题:提供三环[5.2.1.0 SP2]癸烷-2-羧酸酯的制备方法,其中外三环[5.2.1.0 癸内酯-2-羧酸酯与内三环[5.2.1.0 SP2 2,6]癸烷 - 外-2-羧酸酯≥ 1.0。 解决方案:制备方法包括:(a)通过三环[5.2.1.0 ]反应生成三环[5.2.1.0 2,6]癸烷-2-羧酸氟化物的步骤 在≥20℃和<40℃的HF存在下,一氧化碳与一氧化碳结合,(b)通过保持三环[...]的HF溶液进行异构化反应的步骤[ 通过步骤(a)在40-70℃获得的5.2.1.0 SP2.2癸烷-2-羧酸氟化物,和(c)通过三环[5.2.2]反应生产酯的步骤。 通过步骤(b)得到的异构化后的醇与醇反应。 版权所有(C)2005,JPO&NCIPI
    • 7. 发明专利
    • Method for producing tricyclo[5.2.1.02,6]decane-2-carboxylic acid ester
    • 制备三羟甲基纤维素的方法[5.2.1.02,6]癸-2-羧酸酯
    • JP2005089399A
    • 2005-04-07
    • JP2003327578
    • 2003-09-19
    • Kao CorpMitsubishi Gas Chem Co Inc三菱瓦斯化学株式会社花王株式会社
    • KITAMURA MITSUHARUKUBOTA TOMOAKIKATO KINJI
    • C07C67/14C07B61/00C07C51/14C07C61/15C07C69/753
    • PROBLEM TO BE SOLVED: To provide a method for producing tricyclo[5.2.1.0
      2,6 ]decane-2-carboxylic acid ester in which a constitutional ratio of exo-tricyclo[5.2.1.0
      2,6 ]decane-endo-2-carboxylic acid ester to endo-tricyclo[5.2.1.0
      2,6 ]decane-exo-2-carboxylic acid ester is ≥1.0.
      SOLUTION: The method for producing tricyclo[5.2.1.0
      2,6 ]decane-2-carboxylic acid ester in which the constitutional ratio of exo-tricyclo[5.2.1.0
      2,6 ]decane-endo-2-carboxylic acid ester to endo-tricyclo[5.2.1.0
      2,6 ]decane-exo-2-carboxylic acid ester is ≥1.0 comprises reacting tricyclo[5.2.1.0
      2,6 ]dec-3-ene with carbon monoxide in the presence of HF to provide the corresponding acyl fluoride and then reacting the acyl fluoride with an alcohol. In the method for producing the acyl fluoride, tricyclo[5.2.1.0
      2,6 ]dec-3-ene which is a raw material is used in a state diluted with aliphatic hyrocarbons in amounts of 60-230 mass parts based on 100 mass parts of the raw material.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 待解决的问题:提供三环[5.2.1.0 SP2]癸烷-2-羧酸酯的制备方法,其中外三环[5.2.1.0 癸内酯-2-羧酸酯与内三环[5.2.1.0 SP2 2,6]癸烷 - 外-2-羧酸酯≥ 1.0。 解决方案:制备三环[5.2.1.0 SP2]癸烷-2-羧酸酯的方法,其中外三环[5.2.1.0 6癸烷内-2-羧酸酯与内三环[5.2.1.0 SP2 2,6]癸烷 - 外-2-羧酸酯的重量比≥1.0包括使三环[ 5.2.1.0&lt; SP&gt;]癸-3-烯与一氧化碳在HF存在下反应,得到相应的酰基氟,然后使酰基氟与醇反应。 在制备酰氟的方法中,作为原料的三环[5.2.1.0 SP 2,6]癸-3-烯以脂肪族氢醌稀释的状态使用,为60〜230 基于100质量份原料的质量份。 版权所有(C)2005,JPO&NCIPI
    • 10. 发明专利
    • Novel naphthol compound and process for preparing the same
    • 新型萘酚化合物及其制备方法
    • JP2010116343A
    • 2010-05-27
    • JP2008290260
    • 2008-11-12
    • Mitsubishi Gas Chemical Co Inc三菱瓦斯化学株式会社
    • KITAMURA MITSUHARU
    • C07C45/54C07C49/83C07C67/14C07C69/017C07C69/753
    • PROBLEM TO BE SOLVED: To provide a tricyclodecane skeleton-containing naphthol compound (hereinafter abbreviated as novel naphthol compound in some cases) useful as a resin raw material for resist resins meeting the lithography technique using an ArF excimer laser as a light source and the novel naphthol compound useful as a raw material for producing various industrial chemical raw materials, optical functional materials, and electronic functional materials.
      SOLUTION: A process for preparing the tricyclodecane-skeleton-containing naphthol compound represented by formula (2) includes a step of subjecting an ester compound represented by formula (1) to Fries rearrangement reaction.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 解决问题的方案为了提供一种可用作满足使用ArF准分子激光器作为光源的光刻技术的抗蚀树脂的树脂原料的含有三环癸烷骨架的萘酚化合物(以下简称为新型萘酚化合物) 以及可用作生产各种工业化学原料,光学功能材料和电子功能材料的原料的新型萘酚化合物。 解决方案:制备由式(2)表示的含有三环癸烷骨架的萘酚化合物的方法包括使由式(1)表示的酯化合物进行弗里斯重排反应的步骤。 版权所有(C)2010,JPO&INPIT