3-methoxy-5-methyl-hexan-2-one | 56667-04-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-methoxy-5-methyl-hexan-2-one
• 英文别名: 3-Methoxy-5-methylhexan-2-one
• CAS: 56667-04-0
• 化学式: C₈H₁₆O₂
• 分子量: 144.214
• InChiKey: RVLBQYOYSVGNNB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  10
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-methoxy-5-methyl-hexan-2-one 在 硫酸 作用下， 以 乙醚 为溶剂， 生成 2,5-二甲基-3-己酮
  参考文献：
  名称：

  一些酮中的 1,2-羰基转移

  摘要：

  应用在酮上引入α-乙酰氧基或α-甲氧基的电化学方法来完成酮中的1,2-羰基转位。通过α-乙酰氧基或α-甲氧基酮的还原或格氏反应制备的β-乙酰氧基或β-甲氧基醇的酸催化反应得到1,2-羰基转位酮。

  DOI：

  10.1246/cl.1976.1319
• 作为产物：
  描述：

  甲醇 、 5-甲基-2-己酮 生成 3-methoxy-5-methyl-hexan-2-one
  参考文献：
  名称：

  一些酮中的 1,2-羰基转移

  摘要：

  应用在酮上引入α-乙酰氧基或α-甲氧基的电化学方法来完成酮中的1,2-羰基转位。通过α-乙酰氧基或α-甲氧基酮的还原或格氏反应制备的β-乙酰氧基或β-甲氧基醇的酸催化反应得到1,2-羰基转位酮。

  DOI：

  10.1246/cl.1976.1319

文献信息

• 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.
• COOLING SENSATION AGENT COMPOSITION AND SENSORY STIMULATION AGENT COMPOSITION
  申请人：Ishida Kenya

  公开号：US20110117147A1

  公开（公告）日：2011-05-19

  The invention relates to a cooling sensation agent composition with a prolonged cool sensation effect comprising at least one compound selected from Formula (1) wherein each of A and B is a hydrogen atom or a hydrocarbon group which may have one or more substituents, in which A and B are not hydrogen atoms simultaneously, and the total number of carbon atoms in A and B is in the range of 6 to 18; and Formulae (2) to (4) wherein R1, R2, and R3 each represent a residue of an alcohol selected from 1-menthol, 1-isopulegol, 3-(1-menthoxy)propan-1,2-diol, 2-(1-menthoxy)ethan-1-ol, 3-(1-menthoxy)propan-1-ol, 2-methyl-3-(1-menthoxy)propan-1,2-diol and para-menthan-3,8-diol), and R4 represents a residue of a branched or straight-chain, cyclic or linear, or saturated or unsaturated alcohol having 6 to 18 carbon atoms that may have one or more aromatic rings that may have a condensed ring and substituent groups such as hydroxyl and ether groups; and R6 represents a hydrocarbon group having 11 to 19 carbon atoms that may be branched and contain one or more unsaturated bonds. The invention also relates to a sensory stimulation agent composition comprising the cooling sensation agent composition; a flavor or fragrance composition, a beverage or food product, a perfume or cosmetic product, a toiletry product, a daily utensil product or grocery, a fiber, a fiber product, a cloth or a medicine comprising the cooling sensation agent composition or the sensory stimulation agent composition; a production method thereof; a cooling processing method of a fiber, fiber product or a cloth, comprising compounding the cooling sensation agent composition or the sensory stimulation agent composition; and new compounds.
• US7273734B2
  申请人：——

  公开号：US7273734B2

  公开（公告）日：2007-09-25
• US7589156B2
  申请人：——

  公开号：US7589156B2

  公开（公告）日：2009-09-15