4'-(2-methylbutyloxy)-4-hydroxybiphenyl | 73536-60-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4'-(2-methylbutyloxy)-4-hydroxybiphenyl
• 英文别名: 4-(2-methylbutyloxy)-4'-hydroxybiphenyl；4'-(2-Methylbutoxy)biphenyl-4-ol；4-[4-(2-methylbutoxy)phenyl]phenol
• CAS: 73536-60-4
• 化学式: C₁₇H₂₀O₂
• 分子量: 256.345
• InChiKey: IFZGKXNJJCRCKH-UHFFFAOYSA-N

物化性质

• 沸点：
  391.0±25.0 °C(Predicted)
• 密度：
  1.052±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  19
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  butyl trans-4-(chlorocarbonyl)cyclohexanecarboxylate 、 4'-(2-methylbutyloxy)-4-hydroxybiphenyl 生成 1-O-butyl 4-O-[4-[4-(2-methylbutoxy)phenyl]phenyl] cyclohexane-1,4-dicarboxylate
  参考文献：
  名称：

  TSUTIYA, KADZUXIKO;SUGIURA, ATSUSI;INOUEH, XIROMI;FUDZII, TSUNEHNOBU

  摘要：

  DOI：
• 作为产物：
  描述：

  1-溴-2-甲基丁烷 、 4,4'-二羟基联苯 生成 4'-(2-methylbutyloxy)-4-hydroxybiphenyl
  参考文献：
  名称：

  SAITO, SHINICHI;INOUE, HIROMICHI;TERASHIMA, KANETSUGU;INUKAI, TAKASHI;FUR+

  摘要：

  DOI：

文献信息

• Amine derivatives and process for producing the same
  申请人：Showa Denko K.K.

  公开号：US05166403A1

  公开（公告）日：1992-11-24

  An amine derivative having a liquid crystal property over a wide temperature range and a process for production thereof are disclosed, the amine derivative being represented by formula (I) ##STR1## wherein A represents ##STR2## X.sub.1 and X.sub.2, which may be the same or different, each represents ##STR3## Y represents --O-- or ##STR4## R.sub.1 and R.sub.3, which may be the same or different, each represents a straight chain or branched chain alkyl group having 1 to 18 carbon atoms; R.sub.2 represents a hydrogen atom or a methyl group; m and n each represents 0 or 1; and p and q each represents 1 or 2, provided that p and q are 1 when n is 0, and p and q are not 2 at the same time when n is 1.

  揭示了一种具有液晶性质的胺衍生物及其生产方法，所述胺衍生物由式（I）表示： 其中A代表 X₁和X₂，可以相同也可以不同，每个代表 Y代表--O--或 R₁和R₃，可以相同也可以不同，每个代表具有1至18个碳原子的直链或支链烷基基团；R₂代表氢原子或甲基基团；m和n各自表示0或1；p和q各自表示1或2，但当n为0时，p和q为1，当n为1时，p和q不能同时为2。
• Liquid-crystalline substituted biphenyl esters
  申请人：Chisso Corporation

  公开号：US04737313A1

  公开（公告）日：1988-04-12

  Novel ferroelectric liquid crystals exhibiting a chiral smectic C phase and liquid crystal compositions containing the same are provided, which liquid crystals are substituted biphenyl esters expressed by the general formula ##STR1## wherein R.sub.1 * represents an optically active alkyl group of 4 to 18 carbon atoms; ##STR2## represents ##STR3## or ##STR4## Z represents R.sub.2, R.sub.2 CO or R.sub.2 COO wherein R.sub.2 represents an alkyl group or an alkoxy group each of 1 to 18 carbon atoms; and X and Y each represent hydrogen atom (H), bromine atom (Br), chlorine atom (Cl), fluorine atom (F) or cyano group (CN), and either one of X or Y is always hydrogen atom.

  提供了一种展示手性液晶C相的新型铁电液晶体以及含有这种液晶体的液晶组合物，这些液晶体是由一般公式表示的取代联苯酯所表达的。其中，R.sub.1 *代表4至18个碳原子的光学活性烷基基团；##STR2##表示##STR3##或##STR4##，Z代表R.sub.2，R.sub.2 CO或R.sub.2 COO，其中R.sub.2代表1至18个碳原子的烷基基团或烷氧基团；X和Y各代表氢原子（H），溴原子（Br），氯原子（Cl），氟原子（F）或氰基（CN），X和Y中的一个始终为氢原子。
• Liquid crystalline compounds and mixtures thereof
  申请人：Chisso Corporation

  公开号：US04596667A1

  公开（公告）日：1986-06-24

  Novel ferroelectric liquid crystalline compounds having a superior stability and chiral, smectic liquid crystalline compositions containing at least one kind of the same are provided, which compounds are expressed by the general formula ##STR1## wherein ##STR2## represents 1,4-phenylene group ##STR3## or 1,4-trans-cyclohexane group ##STR4## R*, an optically active alkyl group; m=o, 1 or 2; n=1 or 2; X, a linear chain or branched alkyl group or alkoxy group, each having 1 to 18 carbon atoms; and when ##STR5## represents ##STR6## m=1; and n=1, X represents a linear chain or branched alkyl group having 1 to 18 carbon atoms or a linear chain alkoxy group having 11 to 18 carbon atoms.

  提供了具有优越稳定性和手性的新型铁电液晶化合物以及含有至少一种这种化合物的手性、液晶相的组合物。这些化合物由通式所表示：其中表示1,4-苯基基团或1,4-顺式环己烷基团；R*表示光学活性烷基基团；m=0、1或2；n=1或2；X表示具有1至18个碳原子的直链或支链烷基基团或烷氧基基团；当表示时，m=1，n=1，X表示具有1至18个碳原子的直链或支链烷基基团或具有11至18个碳原子的直链烷氧基基团。
• Ferroelectric liquid crystal polymer
  申请人：Idemitsu Kosan Co., Ltd.

  公开号：US04913839A1

  公开（公告）日：1990-04-03

  A ferroelectric liquid crystal polymer comprising the recurring units represented by the following general formula: ##STR1## in which k is an integer of from 1 to 30, R.sub.1 is ##STR2## R.sub.2 is --COOR.sub.3, --OCOR.sub.3, --OR.sub.3, or --R.sub.3, in which R.sub.3 is ##STR3## R.sub.4 is --CH.sub.3 or Cl, m is 0 or an integar of from 1 to 10, n is 0 or an integar of from 1 to 10, providing that n is not 0, when R.sub.4 is --CH.sub.3. The ferroelectric liquid crystal polymer of the present invention not only exhibits a ferroelectricity even at temperatures in the vicinity of a room temperature, but also has so fast response speed to the external factors as to be able to display motion pictures, and may be advantageously used as display elements for large size screens and a curved screens.

  本发明涉及一种铁电液晶聚合物，其由以下一般式所表示的重复单元组成：##STR1## 其中k为1到30的整数，R.sub.1为##STR2## R.sub.2为--COOR.sub.3，--OCOR.sub.3，--OR.sub.3或--R.sub.3，其中R.sub.3为##STR3## R.sub.4为--CH.sub.3或Cl，m为0或1到10的整数，n为0或1到10的整数，但当R.sub.4为--CH.sub.3时，n不为0。本发明的铁电液晶聚合物不仅在接近室温的温度下表现出铁电性，而且对外部因素的响应速度非常快，可以显示动态图像，并且可以优势地用作大尺寸屏幕和曲面屏幕的显示元件。
• Liquid-crystalline polymer phase having a cholesteric structure,
  申请人：BASF Aktiengesellschaft

  公开号：US04293435A1

  公开（公告）日：1981-10-06

  A liquid-crystalline polymer phase having an induced cholesteric structure comprises a component having a chiral structure and a component having a nematic structure and contains a polymer with nematogenic units of the formula ##STR1## wherein R.sub.1 is hydrogen or methyl, n is an integer from 1 to 6 and R.sub.3 represents specific structural elements containing at least two phenylene groups. Preferred is a copolymer comprising a component of the above formula and an additional chiral component of similar structure, prepared by copolymerization of the nematogenic monomer with the chiral monomer. The liquid-crystalline polymer phase permits variation of the wavelength of the reflected light .lambda..sub.R, and its cholesteric structure can be converted to the glassy polymer state and remains preserved in the solid state. Such liquid-crystalline polymer phases can be used in integrated optics, opto-electronics and information storage, e.g. for the manufacture of polarization filters or selective reflectors.

  具有诱导螺旋结构的液晶聚合物相包括具有手性结构的组分和具有向列相结构的组分，并且含有具有公式##STR1##的向列相单元的聚合物，其中R.sub.1是氢或甲基，n是1到6的整数，R.sub.3代表具有至少两个苯基的特定结构元素。首选的是由向列相单体和手性单体共聚合制备的包含上述公式组分和附加手性组分的共聚物。液晶聚合物相允许反射光波长.lambda..sub.R的变化，并且其螺旋结构可以转变为玻璃状聚合物状态并在固态中保持。这种液晶聚合物相可用于集成光学、光电子学和信息存储，例如用于制造偏振滤光器或选择性反射器。