Toluene-4-sulfonic acid 7-allyloxy-heptyl ester | 191925-71-0

• 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: Toluene-4-sulfonic acid 7-allyloxy-heptyl ester
• CAS: 191925-71-0
• 化学式: C₁₇H₂₆O₄S
• 分子量: 326.457
• InChiKey: PHUZOVSCUCVVLM-UHFFFAOYSA-N

物化性质

• 沸点：
  443.7±33.0 °C(Predicted)
• 密度：
  1.074±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.85
• 重原子数：
  22.0
• 可旋转键数：
  12.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  52.6
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  Toluene-4-sulfonic acid 7-allyloxy-heptyl ester 在 Wilkinson's catalyst 、 二苯并-18-冠醚-6 、 1,2-二溴四氯乙烷 、 sodium hydride 、 potassium carbonate 、 三乙胺 、 三苯基膦 作用下， 以 乙醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 34.0h， 生成 2-{7-[(1R,2R)-2-((2S,3S,4R,5R,6S)-3,4,5-Tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-cyclohexyloxy]-heptyl}-malonic acid dimethyl ester
  参考文献：
  名称：

  MALONIC ACID DERIVATIVES AS SIALYL LEWIS X MIMETICS

  摘要：

  Malonic acid derivatives designed as mimetics of the sialyl Lewis X determinant were synthesized. Their inhibitory potency for selectin mediated cell adhesion was evaluated in cell culture assays and in vivo. The receptor binding affinity for E- and P-selectins of simple mimetics was found to be comparable to the potency of the tetrasaccharide sialyl Lewis X. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0960-894x(97)00214-x
• 作为产物：
  描述：

  7-Prop-2-enoxyheptan-1-ol 、 对甲苯磺酰氯 以85%的产率得到Toluene-4-sulfonic acid 7-allyloxy-heptyl ester
  参考文献：
  名称：

  Probing structure/affinity relationships for the Plasmodium falciparum hexose transporter with glucose derivatives

  摘要：

  A series of 3-O-substituted glucose derivatives was prepared with alkyl, alkenyl, aromatic and ferrocenic substituents; to vary lipophilicity and hydrogen bonding ethylenedioxy and perfluorinated fragments were also introduced. Apparent affinities for the Plasmodium falciparum hexose transporter (PfHT) were determined after heterologous expression in Xenopus oocytes, with highest affinities for compounds with C8-C13 lipophilic chains. As no derivatives show significant affinity for the mammalian glucose transporter (GLUT1), these structure/affinity assays contribute to design of potent PfHT inhibitors and eventual development of antimalarials. (C) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.11.068