4'-(2-propenyloxy)-[1,1'-biphenyl]-4-carbonyl chloride | 130566-95-9

• 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-propenyloxy)-[1,1'-biphenyl]-4-carbonyl chloride
• 英文别名: 4-(4-prop-2-enoxyphenyl)benzoyl chloride
• CAS: 130566-95-9
• 化学式: C₁₆H₁₃ClO₂
• 分子量: 272.731
• InChiKey: PCALZTMDXKAEDQ-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：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  胆固醇 、 4'-(2-propenyloxy)-[1,1'-biphenyl]-4-carbonyl chloride 在 吡啶 作用下， 以 氯仿 为溶剂， 反应 10.0h， 以75%的产率得到cholesteryl 4-allyloxybiphenyl-4'-carboxylate
  参考文献：
  名称：

  Side-Chain Cholesteric Liquid Crystalline Elastomers Derived from a Mesogenic Cross-Linking Agent

  摘要：

  The synthesis of the two monomers M-1 and M-2 and a series of new side-chain cholesteric liquid crystalline elastomers P-2-P-8 is presented. The chemical structures of the monomers and elastomers obtained were confirmed by FTIR or H-1 NMR spectroscopy. The cross-link density of the elastomers was determined by swelling experiments. The mesomorphic properties were investigated by differential scanning calorimetry (DSC), thermogravimetric analyses (TGA), polarizing optical microscopy (POM), and X-ray diffraction (XRD) measurements. Monomer M-1 showed a cholesteric phase, and M-2 revealed smectic and nematic phases. The effect of the cross-link density on the phase behavior Of P-2-P-8 is discussed. Elastomers P-2-P-6 containing less than 12 mol % of the cross-linking units displayed elasticity, reversible liquid crystalline phase transition, wide mesophase temperature ranges, and high thermal stability. Elastomer P-7 displayed stress-induced birefringence, and P-8 showed only elasticity with no other texture. Experimental results demonstrated that the glass transition temperatures increased, and the isotropization temperatures and the mesophase temperature ranges Of P-2-P-6 decreased with increasing cross-link density.

  DOI：

  10.1021/ma034915k
• 作为产物：
  描述：

  4-羟基-4'-溴联苯 在 草酰氯 、 potassium carbonate 、 magnesium 、 N,N-二甲基甲酰胺 作用下， 以 乙醚 、 丁酮 、 苯 为溶剂， 反应 2.0h， 生成 4'-(2-propenyloxy)-[1,1'-biphenyl]-4-carbonyl chloride
  参考文献：
  名称：

  Surendranath, V.; Johnson, D. L., Molecular Crystals and Liquid Crystals (1969-1991), 1989, vol. 167, p. 207 - 212

  摘要：

  DOI：

文献信息

• Tricyclic benzazepine vasopressin antagonists
  申请人：American Home Products Corporation

  公开号：US05521173A1

  公开（公告）日：1996-05-28

  Tricyclic diazepines of the Formula I: ##STR1## wherein A, B, D, E, F, Y, and Z are defined in the specification which compounds have vasopressin and oxytocin antagonist activity.

  公式I中的三环二氮杂环己烷类化合物：##STR1## 其中A、B、D、E、F、Y和Z在规范中有定义，这些化合物具有抗利尿激素和催产素拮抗活性。
• Liquid crystalline compounds and mixtures thereof
  申请人：Chisso Corporation

  公开号：EP0115693A2

  公开（公告）日：1984-08-15

  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 wherein represents 1,4-phenylene group or 1,4-trans-cyclohexane group an optically active alkyl group; m = 0, 1 or 2; n = 1 or 2; X, a linear chain or brached alkyl group or alkoxy group, each having 1 to 18 carbon atoms; and when presents 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.

  本发明提供了具有优异稳定性的新型铁电液晶化合物和至少含有一种铁电液晶化合物的手性、共晶液晶组合物，这些化合物由通式表示 其中，代表 1，4-亚苯基或 1，4-反式-环己烷基团的光学活性烷基；m = 0、1 或 2；n = 1 或 2；X，直链或支链烷基或烷氧基，每个都具有 1 至 18 个碳原子；当出现 m = 1；n = 1 时，X 代表具有 1 至 18 个碳原子的直链或支链烷基或具有 11 至 18 个碳原子的直链烷氧基。
• Liquid crystal material
  申请人：IMPERIAL CHEMICAL INDUSTRIES PLC

  公开号：EP0259995A1

  公开（公告）日：1988-03-16

  A compound having ferroelectric liquid crystal properties of the formula: wherein A is the residue of a liquid crystal material or a liquid crystal compatible material; X is 0 or S; n is 0 or 1; Y is any inert group which does not cause the melting point of the compound of Formula I to exceed 200°C; R1 is selected from H, C1-4-alkyl and halogen; and R2 is C1-4-alkyl or halogen; provided that R1 and R2 are different. In a suitable environment the compound is capable of alignment in two metastable states and is therefore suitable for use in multiplex-addressed, liquid crystal devices, such as flat bed large area screens and displays.

  一种具有铁电液晶特性的化合物，其式如下 其中 A 是液晶材料或液晶兼容材料的残留物； X 是 0 或 S n 是 0 或 1； Y 是任何惰性基团，不会导致式 I 化合物的熔点超过 200℃； R1 选自 H、C1-4-烷基和卤素；以及 R2 是 C1-4-烷基或卤素； 条件是 R1 和 R2 不同。在合适的环境中，该化合物能够以两种析出状态排列，因此适用于多址液晶设备，如平板大面积屏幕和显示器。
• Liquid crystal compounds and intermediates thereof
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：EP0301587A1

  公开（公告）日：1989-02-01

  A liquid crystal compound of the formula: wherein m and n are independently integers of 1 to 22; k and t are independently integers of 1 or 2: and C* is an asymmetric carbon atom, is chemically stable and can be applied to liquid crystal display devices operable at room temperature.

  一种如下式的液晶化合物 其中 m 和 n 独立地为 1 至 22 的整数；k 和 t 独立地为 1 或 2 的整数；C* 为不对称碳原子，化学性质稳定，可用于可在室温下工作的液晶显示设备。
• Synthesis, Characterization, and Thermotropic Properties of Liquid Crystals with an Oligo (Ethylene Oxide) Monomethyl Substituent I: Biphenyl-Based Systems
  作者：Guo-Ping Chang-Chien

  DOI：10.1002/jccs.199600059

  日期：1996.10

  AbstractNew alkene liquid crystals 4‐[oligo(ethylene oxide)o, monomethylether)carbonyl]phenyl 4‐[4(allyloxy) phenyl]benzoate(MBPBEn, n = 1‐3), 4′‐[oligo(ethylene oxide)o, monomethylether)carbonyl]biphenyl‐4‐yl 4‐[4‐(al1yloxy)phenyl]benzoate(MBPBPEn, n = 1‐3), (S)‐4‐[(2‐methyl‐I‐butoxy)carbonyl]phenyl 4[4‐(allyloxy)phenyl]benzoate(MBPBKA), and (S)‐4′‐[(2‐methyl‐l‐butoxy)carbonyl]biphenyl‐4‐yl 4‐[4(allyloxy)phenyl]benzoate(MBPBPKA) were synthesized and characterized using 1H‐NMR and elemental analysis methods. The thermal transition temperatures, mesomorphic properties, and mesophase textures of these compounds have been determined by differential scanning calorimetry (DSC), by polarizing optical microscopy, and by X‐ray diffraction analysis. The effect of changes in chemical structure on the mesophase properties, mesophase and isotropic transition temperatures, and mesophase textures are discussed.