(S)-(+)-2-甲基丁基4-(4-癸氧基苯亚甲基氨基)肉桂酸酯 | 55593-53-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 中文名称: (S)-(+)-2-甲基丁基4-(4-癸氧基苯亚甲基氨基)肉桂酸酯
• 中文别名: (S)-2-甲基丁基4-(4-癸氧基苯亚甲基氨基)肉桂酸
• 英文名称: (S)-(+)-2-Methylbutyl 4-(4-decyloxybenz&
• 英文别名: 2-methylbutyl 3-[4-[(4-decoxyphenyl)methylideneamino]phenyl]prop-2-enoate
• CAS: 55593-53-8
• 化学式: C₃₁H₄₃NO₃
• 分子量: 477.7
• InChiKey: UTIMESSLYFMSPO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.7
• 重原子数：
  35
• 可旋转键数：
  18
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.48
• 拓扑面积：
  47.9
• 氢给体数：
  0
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S28,S36
• 危险类别码：
  R36/37/38

文献信息

• Biphenyl carbonic acid ester compounds and liquid crystal composition containing the same
  申请人：AJINOMOTO CO., INC.

  公开号：EP0207712A1

  公开（公告）日：1987-01-07

  A liquid crystal compound represented by the following general formula (1), which possesses a large spontaneous polarization about room temperature and a liquid crystal composition containing a liquid crystal compound represented by the following general formula (1) wherein R' represents C1-18 alkyl group, R2 represents straight or branched alkyl group or aralkyl group with or without optically active carbon, X represents a group selected from -OCOO-,-O-,-COO-,-OCO- or single bond, Y represents a group selected from -COOCH2-, -OCO or -OCOO-, in which at least one of X and Y is a-OCOO- group, m represents 0 or 1, z represents a chlorine or bromine, a carbon atom marked with * represents optically active carbon atom.

  由以下通式(1)表示的液晶化合物，它在室温下具有较大的自发极化，以及含有由以下通式(1)表示的液晶化合物的液晶组合物 其中 R' 代表 C1-18 烷基，R2 代表直链或支链烷基或芳烷基，带或不带光活性碳，X 代表选自 -OCOO-、-O-、-COO-、-OCO- 或单键的基团，Y 代表选自 -COOCH2-、-OCO 或 -OCOO- 的基团，其中 X 和 Y 中至少有一个是 OCOO-基团，m 代表 0 或 1，z 代表氯或溴，标有 * 的碳原子代表光活性碳原子。
• Phenylpyrimidine-based compounds and liquid crystal composition containing the same
  申请人：AJINOMOTO CO., INC.

  公开号：EP0225195A1

  公开（公告）日：1987-06-10

  A Phenylpyrimidine compound represents by the following general formula (1): wherein R' represents a straight or branched C1-18 alkyl group, haloalkyl group, aralkyl group or haloaralkyl group with or without a chiral carbon, R2 represents a straight or branched alkyl group, haloalkyl group, aralkyl group or haloaralkyl group with or without at least one chiral carbon, a, b or c is one or more than one and a sum of a, b and c is two or more than two, A represents single bond, -O-, -COO-, -OCOO or OCO, B and C may be the same or different and selected from single bond, -COO-, -OCO-, -N=CH-, -CH=N-, -CH20-, -OCH2- or -CH=CH-, D represents single bond, -COOCH2-, -OCOO- or -OCO, X, Y and Z are 1,4-phenylene, 1,4-phenylene substituted with one or more than one halogen atom, cyano group or nitro group, 2,5- pyrimidine in which case at least one of X, Y or Z is 2,5-pyrimidine And a liquid crystal composition comprising at least one compound presented by the above formula (1). The compound of the present invention is useful as an element of a liquid crystal composition, in which case if the compound does not show a smectic liquid crystal.

  一种苯基嘧啶化合物由以下通式（1）表示： 其中 R'代表直链或支链 C1-18 烷基、卤代烷基、芳烷基或卤代芳烷基，带或不带一个手性碳；R2 代表直链或支链烷基、卤代烷基、芳烷基或卤代芳烷基，带或不带至少一个手性碳；a、b 或 c 为一个或一个以上，a、b 和 c 之和为两个或两个以上、A 代表单键、-O-、-COO-、-OCOO 或 OCO，B 和 C 可以相同或不同，且选自单键、-COO-、-OCO-、-N=CH-、-CH=N-、-CH20-、-OCH2- 或 -CH=CH-、D 代表单键、-COOCH2-、-OCOO- 或 -OCO, X、Y 和 Z 是 1,4-苯基、被一个或一个以上卤素原子、氰基或硝基取代的 1,4- 苯、2,5-嘧啶 在这种情况下，X、Y 或 Z 中至少有一个是 2,5-嘧啶 以及一种液晶组合物，其中包含至少一种由上式（1）表示的化合物。 本发明的化合物可作为液晶组合物的一种元素，在这种情况下，如果该化合物不显示出 平滑液晶。
• Method of producing a liquid crystal optical element
  申请人：IDEMITSU KOSAN COMPANY LIMITED

  公开号：EP0296571A2

  公开（公告）日：1988-12-28

  A liquid crystal optical element comprising: (a) an oriented ferroelectric liquid-crystalline polymer layer which exhibits chiral smectic C phase, and (b) two electrically conducting layers which support the oriented ferroelectric liquid-crystalline polymer layer between them, where at least one of the two electrically conducting layers is transparent. The liquid crystal optical element can be easily made into one having a large area and can be used as flexible display screen. Further, it has excellent electric field response property and high contrast. Furthermore, the production of the liquid crystal optical element and the control of its thickness can be easily conducted.

  液晶光学元件，包括 (a) 取向铁电液晶聚合物层，该层呈现手性共晶 C 相，以及 (b) 两个导电层，在它们之间支撑取向铁电液晶聚合物层，其中两个导电层中至少有一个是透明的。 这种液晶光学元件可以很容易地制成大面积的液晶光学元件，并可用作柔性显示屏。此外，它还具有出色的电场响应特性和高对比度。此外，液晶光学元件的生产和厚度控制也很容易进行。
• Optically active compounds, their preparation and their use in liquid crystal compositions and liquid crystal optical modulators
  申请人：HITACHI, LTD.

  公开号：EP0322862A2

  公开（公告）日：1989-07-05

  The invention relates to optically active compounds represented by the general formula I wherein n, R1, R2, R3, R4., Q1, Q2, Q3, and M are defined as in the specification, methods and intermediates for their preparation, liquid crystal compositions comprising at least one optically active compound of formula I and their use in electrooptical display, switching and modulation devices.

  本发明涉及通式 I 所代表的光学活性化合物，其中 n、R1、R2、R3、R4. 其中 n、R1、R2、R3、R4.、Q1、Q2、Q3 和 M 的定义如说明书中所述，还涉及制备它们的方法和中间体、包含至少一种式 I 的光学活性化合物的液晶组合物以及它们在光电显示、开关和调制装置中的用途。
• Novel lactic acid derivatives and liquid crystal compositions containing the same
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP0329153A2

  公开（公告）日：1989-08-23

  compound represented by formula (I): wherein R1 represents an alkyl group having from 1 to 18 carbon atoms; R2 represents an alkyl group having from 2 to 16 carbon atoms; rings A, B, C, and D each represents a 1,4-phenylene group or a 1,4-phenylene group having one or two halogen atoms; Y represents a single bond, m and n each represents 0 or 1; p represents 0, 1, or 2; q represents 0 or an integer of from 1 to 6; and C* and C" each represents an asymmetric carbon atom in an (S)- or (R)-configuration, and a liquid crystal composition containing the compound of formula (I). The compound of formula (I) is a chiral liquid crystal compound exhibiting large spontaneous polarization, a long helical pitch, an SC* phase in a broad temperature range including room temperature, satisfactory orientation, and a high rate of response.

  式 (I) 所代表的化合物： 其中 R1 代表具有 1 至 18 个碳原子的烷基；R2 代表具有 2 至 16 个碳原子的烷基；环 A、B、C 和 D 各代表 1，4-亚苯基或具有一个或两个卤素原子的 1，4-亚苯基；Y 代表单键、 m和n各自代表0或1；p代表0、1或2；q代表0或1至6的整数；以及C*和C "各自代表(S)-或(R)-构型的不对称碳原子，以及含有式(I)化合物的液晶组合物。式（I）化合物是一种手性液晶化合物，具有较大的自发偏振、较长的螺旋间距、在包括室温在内的较宽温度范围内的 SC* 相、令人满意的取向性和较高的响应速度。