4-tetradecyloxybenzoyl chloride | 52244-84-5

• 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-tetradecyloxybenzoyl chloride
• 英文别名: 4-tetradecyloxybenzoic acid chloride；Benzoyl chloride, 4-(tetradecyloxy)-；4-tetradecoxybenzoyl chloride
• CAS: 52244-84-5
• 化学式: C₂₁H₃₃ClO₂
• 分子量: 352.945
• InChiKey: QWBDKWSSXVNJKE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.2
• 重原子数：
  24
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 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：

  4-tetradecyloxybenzoyl chloride 在 吡啶 、 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 8.0h， 生成 [3-[methylcarbamoyl-[(4-tetradecoxyphenyl)methyl]amino]phenyl]methyl N-methylcarbamate
  参考文献：
  名称：

  Analogs of platelet activating factor. 7. Bis-aryl amide and bis-aryl urea receptor antagonists of PAF

  摘要：

  A series of bis-aryl amide (13-57 and 66-81) and bis-aryl urea (58 and 85) antagonists of platelet-activating factor (PAF) was prepared that contain, separating the two aromatic rings, linear amide linkages of the form -(CH2)nCONH- (n = 0-2), -OCH2CONH-, and -(CH2)nNHCO- (n = 0-1), branched amide linkages of the form -(CH2)nN(COR)- (n = 1-3, R = CH3 or n-C3H7), and -N(COCH3)CH2-, and urea linkages of the form -NHCONH- and -CH2N(CONHCH3)-. These compounds were examined for their ability to inhibit PAF-induced platelet aggregation of rabbit platelets. These in vitro data were compared to similar data obtained for a number of known PAF antagonists. The compounds were evaluated in vivo, in the mouse, for their ability to prevent death induced by a lethal challenge of PAF. The relationships between the biological activity and the nature, lipophilicity, and position of substituents of the aromatic rings were studied. Best activity was observed for compounds having linkages of the type -CH2CONH-, -CH2N(COR)-, and -CH2NHCO-. Many of these compounds inhibit PAF-induced platelet aggregation with IC50's under 1 muM.

  DOI：

  10.1021/jm00104a002
• 作为产物：
  描述：

  十四醇 在 氯化亚砜 、 三溴化磷 作用下， 以 乙醇 、 苯 为溶剂， 反应 7.0h， 生成 4-tetradecyloxybenzoyl chloride
  参考文献：
  名称：

  带有末端金属的卡拉米奇有机金属液晶。β-二酮二羰基铑（I）配合物的合成及液晶性质

  摘要：

  通过配体与[Rh（CO）2（μ- Cl）] 2的反应，制备了一系列新型的基于γ-取代的β-二酮配体与末端金属Rh（I）的有机金属配合物。配体和配合物的同构已使用DSC和偏光显微镜进行了研究。发现n＝7、8、9、10、11的非介晶配体可以通过与金属直接配位而形成液晶相。还讨论了末端碳原子数对同晶型的影响。

  DOI：

  10.1016/s0022-328x(97)00653-0

文献信息

• Synthesis, characterization, and mesomorphic investigations of diester-substituted salicylaldimines and their copper (II) complexes
  作者：Sachin Kumar Singh、Madan Kumar Singh、Hemant Kumar Singh、Bachcha Singh

  DOI：10.1080/15421406.2015.1044196

  日期：2016.1.2

  ABSTRACT A novel homologous series of N-[4-[4′-n-alkoxy)benzoyloxy-2-hydroxybenzylidene)-4-carbethoxy anilines, H2n+1CnOC6H4C(O)OC6H3(OH)C(H)˭NC6H4COOC2H5 (n = 6, 8, 10, 12, 14, 16) and their copper(II) complexes have been synthesized. All these compounds have been characterized by suitable spectroscopic techniques. The mesomorphic properties of these compounds were investigated by differential scanning calorimetry

  摘要 N-[4-[4'-n-烷氧基)苯甲酰氧基-2-羟基亚苄基)-4-甲氧基苯胺，H2n+1CnOC6H4C(O)OC6H3(OH)C(H)˭NC6H4COOC2H5 (n = 6, 8, 10, 12, 14, 16) 及其铜 (II) 络合物已被合成。所有这些化合物均已通过合适的光谱技术表征。通过差示扫描量热法 (DSC) 和偏光显微镜 (POM) 研究了这些化合物的介晶性质。这些配体表现出广泛的对映性近晶 A 和向列相，这由它们在偏光显微镜下的典型光学结构所证实。配体的方形平面铜 (II) 配合物在较高温度下仅显示各向同性相，未观察到介晶性质。
• Pyridinium compounds which are useful as antagonists of platelet
  申请人：American Cyanamid Company

  公开号：US05208247A1

  公开（公告）日：1993-05-04

  The invention is aryl, amide, imide and carbamate pyridine antagonists of platelet activating factor.

  这项发明是有机芳基、酰胺、亚胺和碳酸酯吡啶拮抗剂，用于抑制血小板活化因子。
• Novel Ferroelectric Liquid Crystals Derived from Normal Alkyl Esters of (<i>R</i>)-3-Hydroxybutanoic Acid. The Correlation between Molecular Structure and Mesomorphic Properties
  作者：Jun Nakauchi、Keiichi Sakashita、Yoshitaka Kageyama、Seiji Hayashi、Kenji Mori

  DOI：10.1246/bcsj.62.1011

  日期：1989.4.15

  ferroelectric liquid crystals, derived from normal alkyl esters of (R)-3-hydroxybutanoic acid, have been synthesized, and several factors determining their mesomorphic properties have been investigated: (Remark: Graphics omitted.) The smectic polymorphism for these compounds with three aromatic rings is strongly affected by the position and kind of the linkage groups in the core. The effects of the lengths of the

  已经合成了以下系列的新型铁电液晶，它们源自 (R)-3-羟基丁酸的正烷基酯，并研究了决定其介晶特性的几个因素：（备注：省略了图形。）的近晶多态性这些具有三个芳环的化合物受核心中连接基团的位置和种类的影响很大。从结构的角度讨论了两个末端链的长度 (m,n) 和核心中的连接基团对近晶 A 和手性近晶 C 相热稳定性的影响。
• Thermal and Ferroelectric Properties of Novel Ferroelectric Liquid Crystals Containing α-Methylcinnamoyl Moiety in the Core Structure
  作者：Jun Nakauchi、Yoshitaka Kageyama

  DOI：10.1246/bcsj.61.2573

  日期：1988.7

  Six homologous series of novel ferroelectric liquid crystals containing α-methylcinnamoyl moiety in the core structure:(Remark: Graphics omitted.)(IA: k=1, l=1, (Remark: Graphics omitted.), n=8–16; IB: k=1, l=1, (Remark: Graphics omitted.), n=8–16; IIA: k=1, l=2, (Remark: Graphics omitted.), n=9–16; IIB: k=1, l=2, (Remark: Graphics omitted.), n=8–14, IIIA: k=2, l=1, (Remark: Graphics omitted.), n=9–16; IIIB: k=2, l=1, (Remark: Graphics omitted.), n=9–16) have been synthesized and their thermal and ferroelectric properties have been investigated. The mesomorphic transition temperatures and the spontaneous polarization for the homologous series (IA, IB, IIA, IIB, IIIA, and IIIB) depend on the core structure, the chiral group, and the terminal alkoxyl chain length. These homologous series show the chiral smectic C phase over wide temperature ranges including room temperature and the values of their maximum spontaneous polarization are in the range of 30 to 800 μCm−2. The thermal stability of the mesophase and the magnitude of the spontaneous polarization have been discussed from the view point of the molecular structure and the local molecular interactions.

  含有位于核心结构的α-甲基肉桂酰基团的新型铁电液晶的六个同系物系列：（备注：图表省略）（IA：k=1，l=1，（备注：图表省略），n=8-16；IB：k=1，l=1，（备注：图表省略），n=8-16；IIA：k=1，l=2，（备注：图表省略），n=9-16；IIB：k=1，l=2，（备注：图表省略），n=8-14，IIIA：k=2，l=1，（备注：图表省略），n=9-16；IIIB：k=2，l=1，（备注：图表省略），n=9-16）已合成，并研究了它们的热性能和铁电性质。液晶态转变温度和同系物系列（IA，IB，IIA，IIB，IIIA和IIIB）的自发极化依赖于核心结构、手性基团和末端烷氧基链长度。这些同系物系列显示出包括室温在内的广泛温度范围内的手性向列相，它们的自发极化最大值在30到800 μCm^-2范围内。从分子结构和局部分子相互作用的角度讨论了介晶相的热稳定性和自发极化的大小。
• Mesomorphism Dependence on Terminal/Lateral Substitution of Nonlinear Azoester Molecules
  作者：H. R. Prajapati、A. V. Doshi

  DOI：10.1080/15421406.2014.990198

  日期：2015.7.24

  Analytical and spectral data confirm the molecular structures of homologues. Thermal stability for the nematic phase is 132.6°C, and the degree of mesomorphism varies between 34°C and 79°C and the series if of a middle-ordered melting type. An odd-even effect is observed for the N-I transition curve with alternation of transition temperatures. The LC behavior of the series is compared with other structurally

  一种新型偶氮酯同系液晶 (LCs) 2(4'-n-alkoxybenzoyloxy)nathyl 1 azo-3″ nitrobenzos 由一系列的 11 个成员组成，具有对映性向线生中间相形成，并且所有这些都没有表现出smectogenic十一个同源。生线虫中间相纹理是螺纹或纹影。除了癸氧基、十二烷氧基和十四烷氧基同系物之外，相图的固体-向列和向列-各向同性转变曲线以正常方式表现。分析和光谱数据证实了同系物的分子结构。向列相的热稳定性为 132.6°C，介晶程度在 34°C 和 79°C 之间变化，属于中序熔融型系列。NI 转变曲线随着转变温度的变化观察到奇偶效应。