5-Phenylvaleric acid, isobutyl ester

• 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: 5-Phenylvaleric acid, isobutyl ester
• 英文别名: 2-methylpropyl 5-phenylpentanoate
• 化学式: C₁₅H₂₂O₂
• 分子量: 234.33
• InChiKey: AFNIRFWVAJKJEG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Surfactant Performance Through Carbon Chain Extension And Lower Branching
  申请人：ExxonMobil Research and Engineering Company

  公开号：US20210188749A1

  公开（公告）日：2021-06-24

  Provided herein are novel extended branched alcohols having a lower branching number and improved biodegradability when compared to other branched alcohols. Also provided are novel extended branched ethoxylates having surfactant properties which can be more efficient in reducing surface tension when compared to the ethoxylated form of other branched alcohols. Further provided are novel syntheses of making extended branched alcohols and extended branched ethoxylates.

  本文提供了一种新型的延长支链醇，其支链数量较低，与其他支链醇相比具有更好的生物降解性。还提供了一种新型的延长支链乙氧基醇，具有表面活性剂性质，与其他支链醇的乙氧基化形式相比，在降低表面张力时可以更有效。此外，还提供了制备延长支链醇和延长支链乙氧基醇的新合成方法。
• Functionalized Branched Alcohols As Non-Ionic Sugar Surfactants
  申请人：ExxonMobil Research and Engineering Company

  公开号：US20210189289A1

  公开（公告）日：2021-06-24

  Provided herein are functionalized branched alcohols comprising a glycosyl group, an ethylene oxide linker and a tail. The ethylene oxide linker comprises one or more units of ethylene oxide. The glycosyl group is a substituent structure of a cyclic monosaccharide. The tail comprises a branched paraffin or isomers thereof, the glycosyl group is attached to the ethylene oxide linker, and the ethylene oxide linker is attached to the tail. In an aspect, the glycosyl group is a substituent structure of glucose, mannose, galactose, sorbose, fructose, xylose, arabinose, ribose, lyxose, lactose, or maltose, or variants thereof. The tail can be a paraffin comprising 9 to 13 carbon atoms.