((3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol | 1585235-87-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: ((3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol
• 英文别名: 2-[2-[2-[2-[2-[2-[2-[2-[[4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)phenyl]methoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
• CAS: 1585235-87-5
• 化学式: C₃₃H₄₃F₁₇O₉
• 分子量: 906.672
• InChiKey: WYVIMAOYRRXHKE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  59
• 可旋转键数：
  34
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  94.1
• 氢给体数：
  1
• 氢受体数：
  26

反应信息

• 作为反应物：
  描述：

  六氟-2,3-双(三氟甲基)-2,3-二醇 、 ((3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol 在 偶氮二甲酸二异丙酯 、 三苯基膦 作用下， 以 乙醚 为溶剂， 反应 48.0h， 以52%的产率得到1,54-bis(4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)-27,27,28,28-tetrakis(trifluoromethyl)-2,5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53-octadecaoxatetrapentacontane
  参考文献：
  名称：

  Fluorous synthesis of mono-dispersed poly(ethylene glycols)

  摘要：

  Mono-dispersed poly(ethylene glycols) (PEGs) are of great value in the development of biopharmaceuticals. However, tedious synthesis limits the availability of mono-dispersed PEGs. To address this issue, a fluorous synthesis of mono-dispersed PEGs, discretely PEGylated surfactants and F-19 magnetic resonance imaging (MRI) agents has been developed. During the synthesis, both fluorous and normal phase silica gel-based solid-phase extractions were successfully employed to simplify the purifications. This synthesis provided an easy access to valuable mono-dispersed PEGs and related molecules for biomedical application on multi-gram scales. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.02.047
• 作为产物：
  描述：

  1-溴-4-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-十七氟癸基)苯 在 lithium aluminium tetrahydride 、 正丁基锂 、 三溴化磷 、 sodium hydride 、 对甲苯磺酸 、 N,N-二甲基甲酰胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 mineral oil 为溶剂， 反应 28.84h， 生成 ((3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluorodecyl)phenyl)-2,5,8,11,14,17,20,23-octaoxapentacosan-25-ol
  参考文献：
  名称：

  Fluorous synthesis of mono-dispersed poly(ethylene glycols)

  摘要：

  Mono-dispersed poly(ethylene glycols) (PEGs) are of great value in the development of biopharmaceuticals. However, tedious synthesis limits the availability of mono-dispersed PEGs. To address this issue, a fluorous synthesis of mono-dispersed PEGs, discretely PEGylated surfactants and F-19 magnetic resonance imaging (MRI) agents has been developed. During the synthesis, both fluorous and normal phase silica gel-based solid-phase extractions were successfully employed to simplify the purifications. This synthesis provided an easy access to valuable mono-dispersed PEGs and related molecules for biomedical application on multi-gram scales. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2014.02.047