3-methoxy-4-octadecyloxybenzaldehyde | 52844-84-5

• 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: 3-methoxy-4-octadecyloxybenzaldehyde
• 英文别名: 3-Methoxy-4-octadecoxybenzaldehyde
• CAS: 52844-84-5
• 化学式: C₂₆H₄₄O₃
• 分子量: 404.634
• InChiKey: JTDBYFFFDOZXLB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10.2
• 重原子数：
  29
• 可旋转键数：
  20
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-methoxy-4-octadecyloxybenzaldehyde 在 sodium hydrogensulfite 作用下， 以 异丙醇 为溶剂， 以79%的产率得到sodium 1-(3-methoxy-4-n-octadecyloxyphenyl)-1-hydroxymethanesulfonate
  参考文献：
  名称：

  一种酸碱可降解的阴离子表面活性剂及其应用

  摘要：

  本发明公开了一种结构式(I)化合物及其在乳液聚合中的应用。并公开其制备方法，采用本发明制备的化合物在酸碱条件下快速分解的阴离子表面活性剂，本发明所设计的酸碱可分解的阴离子表面活性剂，充分利用香草醛、水杨醛等可再生资源，具有原料价廉易得、反应条件温和、可快速分解、环境友好等优点，具有广阔的应用前景。

  公开号：

  CN109704999A
• 作为产物：
  描述：

  硬脂醇 、 香草醛 在 N,N'-二环己基碳二亚胺 、 copper dichloride 作用下， 生成 3-methoxy-4-octadecyloxybenzaldehyde
  参考文献：
  名称：

  Vowinkel,E.; Bartel,J., Chemische Berichte, 1974, vol. 107, p. 1221 - 1227

  摘要：

  DOI：

文献信息

• Synthesis and Liquid Crystalline Properties of a New Homologous Series of 4,5-Disubstituted 2H-[1,2,3]-Triazoles via Azide-Chalcone Oxidative Cycloaddition Reaction
  作者：P. T. Sowmya、K. M. Lokanatha Rai

  DOI：10.1071/ch16540

  日期：——

  A new homologous series of 4,5-disubstituted 2H-[1,2,3]-triazole derivatives were synthesized from chalcones and sodium azide via oxidative cycloaddition reaction; CuI was used as catalyst. Flexibility in the synthesized molecules was provided by attaching straight alkoxy chains. The synthesized compounds were characterized by elemental analysis, and 1H NMR and 13C NMR and LC-MS spectroscopies . The

  由查尔酮和叠氮化钠通过氧化环加成反应合成了一个新的4,5-二取代2 H- [1,2,3]-三唑同源系列化合物; CuI用作催化剂。通过连接直链烷氧基链可提供合成分子的柔韧性。通过元素分析，1 H NMR，13 C NMR和LC-MS光谱对合成的化合物进行表征。中间相的稳定性和范围随三唑上链长的增加而增加。通过差示扫描量热法（DSC）和配备有热台的偏振光学显微镜（POM）来确定熔点，转变温度和对映液晶形态。
• Efficient synthesis of highly soluble and functionalized fulleropyrrolidines
  作者：Abdulrazack Parveen、Venkatesan Sughanya、Samuthira Nagarajan

  DOI：10.1039/c4ra15057k

  日期：——

  New functionalized fulleropyrrolidines with high emission and absorption.

  新型功能化富勒烯吡咯烷，具有高发射和吸收能力。
• The Convenient Synthesis of Amphiphilic Phenanthroline Derivatives
  作者：Zu-Qian Bian、Ke-Zhi Wang、Lin-Pei Jin、Li-Hua Gao

  DOI：10.1081/scc-120024726

  日期：2003.10

  Three novel amphiphilic 1,10-phenanthroline derivatives, 2-(4'-octadecyloxyphenyl)imidazo [4,5-f] 1, 10-phenanthroline (5), 2-(3-methyloxy-4'-octadecyloxyphenyl)imidazo[4,5-f]1,10-phenanthroline (6), and 3-octadecyl-2-(4'-dimethylaminophenyl)imidazo [4,5-f]1,10-phenanthroline (7) were synthesized via a facile, two-step procedure.
• ——
  作者：Fu-You Li、Chun-Hui Huang、Lin-Pei Jin、Deng-Guo Wu、Xin-Sheng Zhao

  DOI：10.1039/b103581a

  日期：2001.11.23

  Novel amphiphilic stilbazolium dye dimers, bis[1-(N-methylpyridinium-4-yl)-2-(3-methoxy-4-octadecyloxyphenyl)] ethenyl} methane diiodide (BPOM) and bis[1-(N-methylpyridinium-4-yl)-2-(4-octadecyloxyphenyl)] ethenyl} methane diiodide (BPO) were synthesized, and they were successfully transferred onto semiconducting transparent indium-tin oxide (ITO) as H-aggregates by Langmuir-Blodgett (LB) techniques. The photocurrent generation properties of monolayer films of these dyes were investigated in a traditional three-electrode cell. A steady cathodic photocurrent was obtained upon excitation of the dye LB monolayer films deposited on an ITO electrode. The observed photocurrent generation quantum yield strongly depended on the applied electrode potential, concentration of the redox couples in the electrolyte solution, and the chemical structure of the dye congeners. The dye monomers, (E)-N-methyl-4-[2-(3-methoxy-4-octadecyloxyphenyl) ethenyl] pyridinium iodide (POM) and (E)-N-methyl-4-[ 2-(4-octadecyloxyphenyl) ethenyl] pyridinium iodide (PO) as the standards for comparison were also studied. Data show that the photocurrent generation quantum yields are 0.35% and 0.26% for BPOM and BPO, respectively, while those for POM and PO are 0.19% and 0.11%, respectively. From the photoelectrochemical measurement, the enhanced photocurrent generation properties in the dimer compared with those in the corresponding monomer were observed.