Methyl 5-isocyanato-2-(isocyanatomethyl)pentanoate | 66081-91-2

• 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: Methyl 5-isocyanato-2-(isocyanatomethyl)pentanoate
• CAS: 66081-91-2
• 化学式: C₉H₁₂N₂O₄
• 分子量: 212.205
• InChiKey: KVHBLKUSGJCFOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  85.2
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  Methyl 5-isocyanato-2-(isocyanatomethyl)pentanoate 、 3,3,4,4,5,5,6,6,7,7,8,8,8-十三氟-1-辛烷胺 在 三乙胺 作用下， 以 二氯甲烷 为溶剂， 以5.05 g的产率得到
  参考文献：
  名称：

  Hydrophobic and oleophobic surface modification using fluorinated bis-urea and bis-amide gelators

  摘要：

  A series of fluorinated bis-urea and bis-amide derivatives were synthesized from fluorinated amines and explored as surface modifiers for nonwoven substrates. A majority of these derivatives showed excellent gelation properties both in organic solvents as well as in supercritical carbon dioxide (scCO(2)) at concentrations ranging from 0.3 to 3 wt%. Gelation in the presence of a nonwoven substrate led to a gel-impregnated surface, which upon drying produced a composite with porous microstructure morphology on the surface. The composites thus produced showed high water and hexadecane contact angles, indicative of excellent hydrophobic and lyophobic properties. The superior hydrophobic and oleophobic behaviors observed in these composites are attributed to a combination of increased surface roughness and the presence of fluoroalkyl functionalities in the gelator backbone. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jfluchem.2009.01.006

文献信息

• US4071313A
  申请人：——

  公开号：US4071313A

  公开（公告）日：1978-01-31
• US4121902A
  申请人：——

  公开号：US4121902A

  公开（公告）日：1978-10-24