4-n-Nonanoylbenzoic acid

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-n-Nonanoylbenzoic acid
• 英文别名: 4-nonanoyl benzoic acid；4-nonanoylbenzoic acid
• 化学式: C₁₆H₂₂O₃
• 分子量: 262.349
• InChiKey: CDKDQDLTIIRQIR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  19
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-[4-(5-methylheptoxy)phenyl]phenol 、 4-n-Nonanoylbenzoic acid 、 四氢呋喃 生成 [4-[4-(5-methylheptoxy)phenyl]phenyl] 4-nonanoylbenzoate
  参考文献：
  名称：

  SAGARA, JOSIXIKO;YAMAGAVA, NORIKO;NUMADZAVA, KOITI

  摘要：

  DOI：
• 作为产物：
  描述：

  对苯二甲酰氯 在 cadmium(II) chloride 吡啶 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 以31.8%的产率得到n-nonanoylbenzoic acid
  参考文献：
  名称：

  Optically active compound

  摘要：

  提供一种化合物##STR1##（其中n为2至15的整数；R'为##STR2##m是R'中碳原子的总数，为5至12的整数，*表示不对称碳原子），该化合物可用于液晶电指示元件。

  公开号：

  US04946989A1

文献信息

• Novel halogen-containing ester compounds, and their intermediates, and
  申请人：Nippon Mining Co., Ltd.

  公开号：US05098602A1

  公开（公告）日：1992-03-24

  This invention provides a novel halogen-containing ester compound represented by the following general formula (I): ##STR1## (wherein R is an alkyl group, A is selected from a single bond, --O--, --COO-- and --CO--, both of X and Y are halogen atoms or either one of X and Y is a halogen atom and the other is a hydrogen atom, each of m and n is 0 or 1, m+n=0 or 1, each of k and l is an integer of 1 or more, provide k<l), a liquid crystal composition and a light switching element each containing the above compound as well as a novel fluorophenol compound represented by the following general formula (II): ##STR2## (wherein each of k and l is an integer of 1 or more, provided k<l) as an intermediate for the synthesis of the above ester compound and a method of producing the same.

  这项发明提供了一种新颖的含卤酯基化合物，其通式为(I)：##STR1##（其中R是烷基，A从单键、-O-、-COO-和-CO-中选择，X和Y均为卤素原子或X和Y中的一个为卤素原子另一个为氢原子，m和n分别为0或1，m+n=0或1，k和l分别为1或更多的整数，提供k
• Alkanoyl ester compounds and their intermediates and method of producing
  申请人：Nippon Mining Co., Ltd.

  公开号：US05137653A1

  公开（公告）日：1992-08-11

  This invention provides a novel alkanoyl ester compound represented by general formula (I): ##STR1## (wherein A is of --, --O--, ##STR2## B is ##STR3## l and m are 1 or 2 provided that both are not simultaneously 2, k and n are an integer of 1 or more, respectively, provided that k>n, and R is an alkyl group), a liquid crystal composition containing this compound, a novel alkanoylphenyl compound or a novel alkanoylbiphenyl compound as an intermediate for the production of the above compound, and a method of producing the same. These novel alkanoyl ester compounds are excellent in the stability against light and the like and can take a liquid crystal state at a wide temperature range. Particularly, these compounds form liquid crystals of ferroelectricity having a large spontaneous polarization and a fast response rate by introducing an optically active group into the compound, so that they develop a very excellent effect as a starting material for optoelectronics and its related elements.

  本发明提供了一种新型的烷酰酯化合物，其通式表示为（I）：##STR1##（其中A为--，--O--，##STR2##B为##STR3##，l和m分别为1或2，前提是两者不同时为2，k和n分别为1或更多的整数，前提是k>n，R为烷基），以及含有该化合物的液晶组合物，作为上述化合物生产的新型烷酰苯化合物或新型烷酰联苯化合物的中间体，以及其生产方法。这些新型烷酰酯化合物在光稳定性等方面表现出色，并且可以在广泛的温度范围内呈液晶状态。特别是，通过在化合物中引入光学活性基团，这些化合物形成具有大自发极化和快速响应速度的铁电液晶，因此它们作为光电子学及其相关元件的起始材料具有非常优异的效果。
• NOVEL ALKANOYL ESTER COMPOUNDS, INTERMEDIATES THEREFOR, AND PROCESSES FOR THEIR PREPARATION
  申请人：NIPPON MINING COMPANY LIMITED

  公开号：EP0311692A1

  公开（公告）日：1989-04-19

  This invention provides a novel alkanoyl ester compound represented by general formula (I): (wherein A is of -, B is ℓ and m are 1 or 2 provided that both are not simultaneously 2, k and n are an integer of 1 or more, respectively, provided that k>n, and R is an alkyl group), a liquid crystal composition containing this compound, a novel alkanoylphenyl compound or a novel alkanoylbiphenyl compound as an intermediate for the production of the above compound, and a method of producing the same. These novel alkanoyl ester compounds are excellent in the stability against light and the like and can take a liquid crystal state at a wide temperature range. Particularly, these compounds form liquid crystals of ferroelectricity having a large spontaneous polarization and a fast response rate by introducing an optically active group into the compound, so that they develop a very excellent effect as a starting material for optoelectronics and its related elements.

  本发明提供了通式(I)代表的新型烷酰基酯化合物： (其中 A 为-、 B为 ℓ和m为1或2，条件是两者不同时为2，k和n分别为1或1以上的整数，条件是k>n，R为烷基）、含有该化合物的液晶组合物、作为生产上述化合物的中间体的新型烷酰基苯基化合物或新型烷酰基联苯化合物，以及生产上述化合物的方法。这些新型烷酰基酯化合物具有极佳的耐光等稳定性，可在很宽的温度范围内形成液晶状态。特别是，这些化合物通过引入光学活性基团，形成了自发极化大、响应速度快的铁电性液晶，因此，作为光电子学及其相关元件的起始材料，具有非常优异的效果。
• Novel halogen-containing ester compounds, and their intermediates, and method of producing the same as well as liquid crystal compositions containing the same and light switching elements
  申请人：JAPAN ENERGY CORPORATION

  公开号：EP0341686A2

  公开（公告）日：1989-11-15

  This invention provides a novel halogen-­containing ester compound represented by the following general formula ( I ): (wherein R is an alkyl group, A is selected from a single bond, -O-, -COO- and -CO-, both of X and Y are halogen atoms or either one of X and Y is a halogen atom and the other is a hydrogen atom, each of m and n is 0 or 1, m+n=0 or 1, each of k and ℓ is an integer of 1 or more, provide k<ℓ), a liquid crystal composition and a light switching element each containing the above compound as well as a novel fluorophenol compound represented by the following general formula ( II ): (wherein each of k and ℓ is an integer of 1 or more, provided k<ℓ) as an intermediate for the synthesis of the above ester compound and a method of producing the same.

  本发明提供了一种新型含卤素酯化合物，由以下通式( I )表示： (其中 R 为烷基，A 选自单键、-O-、-COO- 和 -CO-，X 和 Y 均为卤素原子或 X 和 Y 中的一个为卤素原子而另一个为氢原子，m 和 n 中的每个均为 0 或 1，m+n=0 或 1、其中 k 和 ℓ 各为 1 或 1 以上的整数，提供 k<ℓ）、液晶组合物和光开关元件，每种组合物和光开关元件都含有上述化合物以及由下式通式 ( II ) 表示的新型氟苯酚化合物： (其中 k 和 ℓ 均为 1 或 1 以上的整数，条件是 k<ℓ）作为合成上述酯类化合物的中间体以及生产上述酯类化合物的方法。
• SAGARA, JOSIXIKO;YAMAGAVA, NORIKO;NUMADZAVA, KOITI
  作者：SAGARA, JOSIXIKO、YAMAGAVA, NORIKO、NUMADZAVA, KOITI

  DOI：——

  日期：——