4-pentylphenylboric acid | 1256462-67-5

• 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-pentylphenylboric acid
• 英文别名: (4-pentylphenoxy)boronic acid
• CAS: 1256462-67-5
• 化学式: C₁₁H₁₇BO₃
• 分子量: 208.065
• InChiKey: HXVZXZMUNISBQK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.77
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  49.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-bromo-2-fluoro-3-(trifluoromethoxy)benzaldehyde 、 4-pentylphenylboric acid 在 三苯基膦钯 cesium fluoride 作用下， 以 乙二醇二甲醚 为溶剂， 生成 1-fluoro-7-pentyl-2-(trifluoromethoxy)fluorene
  参考文献：
  名称：

  Substituted fluoroaromatics, process for preparing them and their use

  摘要：

  化合物的公式（I），以及制备它们的过程，其中取代基X1、X2、Y和Z的定义如下： X1为H或F X2为H或F Y为Cl、Br或I Z为CHO、COOH或CN n为0或1 它们可用作制备农药、电子材料和药物的起始物质。

  公开号：

  US20030092930A1

文献信息

• Compound having alkyl on benzene ring, liquid crystal composition having the compound, and liquid crystal display device having the liquid crystal composition
  申请人：Sasada Yasuyuki

  公开号：US20060097226A1

  公开（公告）日：2006-05-11

  A compound represented by the following formula (1), a liquid crystal composition containing the compound and a liquid crystal display device containing the composition: all the symbols in the formula (1) are defined in the specification.

  以下是翻译结果： 由以下公式（1）表示的化合物，含有该化合物的液晶组合物以及包含该组合物的液晶显示装置：公式（1）中的所有符号均在规范中定义。
• COMPOUND HAVING ALKYL ON BENZENE RING, LIQUID CRYSTAL COMPOSITION HAVING THE COMPOUND, AND LIQUID CRYSTAL DISPLAY DEVICE HAVING THE LIQUID CRYSTAL COMPOSITION
  申请人：SASADA Yasuyuki

  公开号：US20090230356A1

  公开（公告）日：2009-09-17

  A compound represented by the following formula (1), a liquid crystal composition containing the compound and a liquid crystal display device containing the composition: all the symbols in the formula (1) are defined in the specification.

  以下是该公式(1)所代表的化合物、含有该化合物的液晶组合物和含有该组合物的液晶显示器件的简介：公式(1)中的所有符号都在说明书中定义。
• OPTICALLY ISOTROPIC LIQUID CRYSTAL MEDIUM AND OPTICAL DEVICE
  申请人：HASEBA YASUHIRO

  公开号：US20090051855A1

  公开（公告）日：2009-02-26

  A liquid crystal medium is described, having a wide temperature range of a liquid crystal phase, a large optical anisotropy and a large dielectric anisotropy, and exhibiting an optically isotropic liquid crystal phase. The liquid crystal medium features including a chiral dopant and a liquid crystal compound with chloronaphthalene ring and exhibiting an optically isotropic liquid crystal phase.

  描述了一种液晶介质，具有广泛的液晶相温度范围、大的光学各向异性和大的介电各向异性，并呈现出光学各向同性的液晶相。该液晶介质包括手性掺杂剂和具有氯萘环的液晶化合物，并呈现出光学各向同性的液晶相。
• Optically isotropic liquid crystal medium and optical device
  申请人：Chisso Corporation

  公开号：US07727417B2

  公开（公告）日：2010-06-01

  A liquid crystal medium is described, having a wide temperature range of a liquid crystal phase, a large optical anisotropy and a large dielectric anisotropy, and exhibiting an optically isotropic liquid crystal phase. The liquid crystal medium features including a chiral dopant and a liquid crystal compound with chloronaphthalene ring and exhibiting an optically isotropic liquid crystal phase.

  描述了一种液晶介质，具有广泛的液晶相温度范围，大的光学各向异性和大的介电各向异性，并表现出光学各向同性液晶相。该液晶介质包括一个手性掺杂剂和一种含有氯萘环的液晶化合物，表现出光学各向同性液晶相。
• Substituted fluoroaromatics, process for preparing them and their use
  申请人：Clariant Finance LBVI Limited

  公开号：US06677479B2

  公开（公告）日：2004-01-13

  Compounds of the formula (I) and also process for preparing them where substituents X1, X2, Y and Z are defined as follows: X1 is H or F X2 is H or F Y is CI, Br, or I Z is CHO or COOH or CN n is 0 or 1 and also their use as starting material for preparing agrochemicals, electronics materials and pharmaceuticals.

  化合物的公式（I），以及制备它们的过程，其中取代基X1，X2，Y和Z的定义如下： X1是H或F X2是H或F Y是CI，Br或I Z是CHO或COOH或CN n为0或1 它们还可以用作制备农药、电子材料和药物的起始材料。