Pentanamide, N,N-dioctyl-5-bromo- | 959232-51-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Pentanamide, N,N-dioctyl-5-bromo-
• 英文别名: 5-bromo-N,N-dioctylpentanamide
• CAS: 959232-51-0
• 化学式: C₂₁H₄₂BrNO
• 分子量: 404.475
• InChiKey: YIOIJYTYHHPOHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8
• 重原子数：
  24
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Methyl 5-(butylcarbamoyl)-2,4-dihydroxybenzoate 、 Pentanamide, N,N-dioctyl-5-bromo- 在 potassium carbonate 、 potassium iodide 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 66.33h， 以14%的产率得到
  参考文献：
  名称：

  Hydrogen bonded aromatic hydrazide foldamers for the self-assembly of vesicles and gels

  摘要：

  This paper describes an investigation of the structural and side-chain factors for the formation of vesicles and gels by hydrogen bonding-mediated aromatic hydrazide foldamers. Six foldamers; and one straight analog that bear discrete side chains have been synthesized. SEM and AFM studies reveal that the molecules with the appended 2-(2-(dialkyl-amino)-2-oxoethylamino)-2-oxoethoxyl chains form vesicles, hydrogels or organogels, depending on the solvents. Both the inner amide units and the terminal N,N-dialkylamide units in the chains are revealed to play essential roles in controlling the self-assembly. The former facilitates it by forming the intermolecular hydrogen bonding, while the latter modulates it by providing solubility and balancing the hydrophobicity of the whole molecules in solvents of varying polarity. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.07.097
• 作为产物：
  描述：

  5-溴戊酸 、 二正辛胺 在 N,N'-二环己基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 以14%的产率得到Pentanamide, N,N-dioctyl-5-bromo-
  参考文献：
  名称：

  Hydrogen bonded aromatic hydrazide foldamers for the self-assembly of vesicles and gels

  摘要：

  This paper describes an investigation of the structural and side-chain factors for the formation of vesicles and gels by hydrogen bonding-mediated aromatic hydrazide foldamers. Six foldamers; and one straight analog that bear discrete side chains have been synthesized. SEM and AFM studies reveal that the molecules with the appended 2-(2-(dialkyl-amino)-2-oxoethylamino)-2-oxoethoxyl chains form vesicles, hydrogels or organogels, depending on the solvents. Both the inner amide units and the terminal N,N-dialkylamide units in the chains are revealed to play essential roles in controlling the self-assembly. The former facilitates it by forming the intermolecular hydrogen bonding, while the latter modulates it by providing solubility and balancing the hydrophobicity of the whole molecules in solvents of varying polarity. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2009.07.097

文献信息

• WO2024054843A2
  申请人：——

  公开号：——

  公开（公告）日：——
• Hydrogen bonded aromatic hydrazide foldamers for the self-assembly of vesicles and gels
  作者：Li-Yan You、Gui-Tao Wang、Xi-Kui Jiang、Zhan-Ting Li

  DOI：10.1016/j.tet.2009.07.097

  日期：2009.11

  This paper describes an investigation of the structural and side-chain factors for the formation of vesicles and gels by hydrogen bonding-mediated aromatic hydrazide foldamers. Six foldamers; and one straight analog that bear discrete side chains have been synthesized. SEM and AFM studies reveal that the molecules with the appended 2-(2-(dialkyl-amino)-2-oxoethylamino)-2-oxoethoxyl chains form vesicles, hydrogels or organogels, depending on the solvents. Both the inner amide units and the terminal N,N-dialkylamide units in the chains are revealed to play essential roles in controlling the self-assembly. The former facilitates it by forming the intermolecular hydrogen bonding, while the latter modulates it by providing solubility and balancing the hydrophobicity of the whole molecules in solvents of varying polarity. (C) 2009 Elsevier Ltd. All rights reserved.