3-methoxy-4-oxo-valeric acid | 101257-65-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 酮酸及其衍生物
• 英文名称: 3-methoxy-4-oxo-valeric acid
• 英文别名: 3-Methoxy-4-oxo-valeriansaeure；3-Methoxy-4-oxopentanoic acid
• CAS: 101257-65-2
• 化学式: C₆H₁₀O₄
• mdl: MFCD19230258
• 分子量: 146.143
• InChiKey: SPVMAUDHIXZRTD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-Methyl-4-methoxy-2-(prop-2-enyl)-cyclopent-2-enon 在 potassium permanganate 作用下， 生成 3-methoxy-4-oxo-valeric acid
  参考文献：
  名称：

  Katsuda; Chikamoto; Inouye, Journal of the Agricultural Chemical Society of Japan, 1959, vol. 23, p. 174

  摘要：

  DOI：

文献信息

• Polyhydroxyalkanoate having vinyl group, ester group, carboxyl group, and sulfonic group, and method of producing the same
  申请人：Kenmoku Takashi

  公开号：US20070073006A1

  公开（公告）日：2007-03-29

  To provide a novel polyhydroxyalkanoate having a reactive functional group in a molecule and a method of producing the same; and a novel polyhydroxyalkanoate having a new function obtained by chemically modifying the polyhydroxyalkanoate having a reactive functional group and a method of producing the same. By utilizing a vinyl group of a polyhydroxyalkanoate containing a unit having the vinyl group at a side chain thereof, a polyhydroxyalkanoate containing units having a carboxyl group, an amide group, and a sulfonic group in a molecule is induced.

  提供一种分子中具有反应性功能基团的新型聚羟基脂肪酸酯及其制备方法；以及通过化学修饰具有反应性功能基团的聚羟基脂肪酸酯获得的具有新功能的新型聚羟基脂肪酸酯及其制备方法。通过利用聚羟基脂肪酸酯中含有侧链上乙烯基的单元的乙烯基，诱导聚羟基脂肪酸酯中含有羧基、酰胺基和磺酸基的单元。
• Polyhydroxyalkanoic Acid Having Vinyl, Ester, Carboxyl or Sulfonic Acid Group and Producing Method Therefor
  申请人：Kenmoku Takashi

  公开号：US20080064828A1

  公开（公告）日：2008-03-13

  The invention is to provide a novel polyhydroxyalkanoate having a reactive function group within the molecule and a producing method therefor In a polyhydroxyalkanoate containing a unit having a vinyl group in a side chain, such vinyl group is utilized for deriving a polyhydroxyalkanoate comprising a carboxyl group or a unit having an amide group and a sulfonic acid group.

  本发明旨在提供一种新型聚羟基烷酸酯，其分子内具有反应性功能团，并提供其制备方法。在含有侧链中具有乙烯基团的聚羟基烷酸酯中，利用该乙烯基团来获得含有羧基或含有酰胺基和磺酸基的聚羟基烷酸酯。
• Charge control agent, toner, image forming method, and image forming apparatus
  申请人：Yano Tetsuya

  公开号：US20090202927A1

  公开（公告）日：2009-08-13

  To provide: a charge control agent having negative chargeability, which contributes to environmental conservation and the like to an increased degree, has high performance (high charge amount, quick rise-up of charge, excellent stability with time, and high environmental stability), and has improved dispersibility; a toner for developing an electrostatic charge image containing the charge control agent; and an image forming method and an image forming apparatus each using the toner for developing an electrostatic charge image. A charge control agent for controlling a charged state of powder, characterized by including one or more units each represented by the following chemical formula (1) in a molecule.

  提供：一种具有负电荷性能的充电控制剂，可更有效地促进环境保护等，具有高性能（高电荷量，快速电荷上升，优异的时间稳定性和高环境稳定性），并具有改善的分散性；一种包含充电控制剂的用于开发静电充电图像的色调剂；以及使用用于开发静电充电图像的色调剂的图像形成方法和图像形成设备。一种用于控制粉末的带电状态的充电控制剂，其特征在于分子中包含由以下化学式（1）表示的一个或多个单元。
• Polyhydroxyalkanoic acid having ester, carboxyl or sulfonic acid group and producing method thereor
  申请人：Kenmoku Takashi

  公开号：US20070117937A1

  公开（公告）日：2007-05-24

  The invention is to provide a novel polyhydroxyalkanoate having a reactive functional group within a molecule, a novel polyhydroxyalkanoate having a novel function by a chemical modification of the polyhydroxyalkanoate having the reactive functional group, and a producing method therefor. A polyhydroxyalkanoate containing a unit having a carboxyl group in a side chain is utilized for deriving a polyhydroxyalkanoate containing a unit having an amide group and a sulfonic acid group in the molecule.
• Polyhydroxyalkanoate having ester group, carboxyl group, and sulfonic group, and method of producing the same
  申请人：Kenmoku Takashi

  公开号：US20070155912A1

  公开（公告）日：2007-07-05

  A novel polyhydroxyalkanoate having a reactive functional group in a molecule and a method of producing the same; and a novel polyhydroxyalkanoate having a new function obtained by chemically modifying the polyhydroxyalkanoate having a reactive functional group and a method of producing the same. A polyhydroxyalkanoate containing units having a carboxyl group, an amide group, and a sulfonic group in a molecule is induced.