12-oxo-12-[2-[2-(2-trityloxyethoxy)ethoxy]ethoxy]dodecanoic acid

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 12-oxo-12-[2-[2-(2-trityloxyethoxy)ethoxy]ethoxy]dodecanoic acid
• 化学式: C₃₇H₄₈O₇
• 分子量: 604.784
• InChiKey: MQGWUWHSEQEFGL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.56
• 重原子数：
  44.0
• 可旋转键数：
  24.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  91.29
• 氢给体数：
  1.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  12-oxo-12-[2-[2-(2-trityloxyethoxy)ethoxy]ethoxy]dodecanoic acid 、 三乙二醇 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 以48%的产率得到
  参考文献：
  名称：

  A-B-A-B-A Block Amphiphiles. Balance between Hydrophilic and Hydrophobic Segmentation

  摘要：

  Six penta-block amphiphiles of the general structure A-B-A-B-A or B-A-B-A-B (where A = a hydrophilic ether and B = a hydrophobic carbon chain) were synthesized and examined via water solubilities, surface activities, cloud points, and self-diffusion coefficients (the latter obtained by Fourier transform pulsed gradient spin-echo NMR, abbreviated PGSE-NMR). It was found that segmentation can have a dramatic effect upon solute properties, including solubility, propensity to self-assemble, aggregation number, and cooperativity. These data are relevant to biological systems where segmentation is a widespread phenomenon.

  DOI：

  10.1021/ja067841b
• 作为产物：
  描述：

  十二烷二酸 、 10,10,10-triphenyl-3,6,9-trioxadecan-1-ol 在 4-二甲氨基吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 6.0h， 以48%的产率得到12-oxo-12-[2-[2-(2-trityloxyethoxy)ethoxy]ethoxy]dodecanoic acid
  参考文献：
  名称：

  A-B-A-B-A Block Amphiphiles. Balance between Hydrophilic and Hydrophobic Segmentation

  摘要：

  Six penta-block amphiphiles of the general structure A-B-A-B-A or B-A-B-A-B (where A = a hydrophilic ether and B = a hydrophobic carbon chain) were synthesized and examined via water solubilities, surface activities, cloud points, and self-diffusion coefficients (the latter obtained by Fourier transform pulsed gradient spin-echo NMR, abbreviated PGSE-NMR). It was found that segmentation can have a dramatic effect upon solute properties, including solubility, propensity to self-assemble, aggregation number, and cooperativity. These data are relevant to biological systems where segmentation is a widespread phenomenon.

  DOI：

  10.1021/ja067841b