3-methyl-hex-5-enal | 1117-22-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-methyl-hex-5-enal
• 英文别名: 3-Methyl-5-hexenal；3-Methylhex-5-enal
• CAS: 1117-22-2
• 化学式: C₇H₁₂O
• 分子量: 112.172
• InChiKey: MIBBAIGMXGCCDZ-UHFFFAOYSA-N

物化性质

• 沸点：
  141.0±19.0 °C(Predicted)
• 密度：
  0.819±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2912190090

反应信息

• 作为反应物：
  描述：

  3-methyl-hex-5-enal 在 palladium on activated charcoal 氢气 作用下， 生成 3-甲基己醛
  参考文献：
  名称：

  Vapor-phase thermolyses of 3-hydroxy-1,5-hexadienes. II. Effects of methyl substitution

  摘要：

  DOI：

  10.1021/ja00990a019
• 作为产物：
  描述：

  (5E)-hepta-1,5-dien-4-ol 370.0~380.0 ℃ 、3.73 kPa 条件下， 生成 3-methyl-hex-5-enal
  参考文献：
  名称：

  Vapor-phase thermolyses of 3-hydroxy-1,5-hexadienes. II. Effects of methyl substitution

  摘要：

  DOI：

  10.1021/ja00990a019

文献信息

• Synthesis and intramolecular photocycloadditions of 2-acyloxy-3-hexenoyl cyclohexenones: Diastereoselectivity in the intramolecular [2+2] photocycloadditions of alkenes and cyclohexenones tethered by four atoms
  作者：Michael T. Crimmins、Bryan W. King、Paul S. Watson、Lisa E. Guise

  DOI：10.1016/s0040-4020(97)90403-8

  日期：1997.6

  The intramolecular [2+2] photocycloaddition of 2-acyloxy-2-3-hexenoylcyclohexenones has been shown to be highly diastereoselective. The cycloadditions produce exclusively cis fused products and the sense and level of selectivity is consistent with a molecular mechanics model for initial bond formation in the stepwise cycloaddition.

  已经显示2-酰氧基-2-3-己烯酰基环己烯酮的分子内[2 + 2]光环加成是高度非对映选择性的。环加成仅产生顺式稠合产物，选择性的意义和水平与逐步环加成中初始键形成的分子力学模型一致。
• NOVEL 9,10-BIS(1,3-DITHIOL-2-YLIDENE)-9,10-DIHYDROANTHRACENE POLYMERS AND USE THEREOF
  申请人：HAEUPLER Bernhard

  公开号：US20170179525A1

  公开（公告）日：2017-06-22

  The problem addressed was that of providing novel polymers which are preparable with a low level of complexity, with the possibility of controlled influence on the physicochemical properties thereof within wide limits in the course of synthesis, and which are usable as active media in electrical charge storage elements for high storage capacity, long lifetime and stable charging/discharging plateaus. 9,10-Bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene polymers consisting of an oligomeric or polymeric compound of the general formula I have been found.

  所解决的问题是提供可用于高储存容量、长寿命和稳定充放电平台的电荷储存元件的活性介质的新型聚合物，其制备复杂度低，并且在合成过程中可以对其物理化学性质进行广泛控制。已发现由一般式I的寡聚物或聚合物化合物组成的9,10-双(1,3-二硫代-2-亚甲基)-9,10-二氢蒽聚合物。
• Fused-ring quinone-substituted polynorbornene, electrode active material and secondary battery
  申请人：WASEDA UNIVERSITY

  公开号：US10164258B2

  公开（公告）日：2018-12-25

  A fused-ring quinone-substituted polynorbornene has recurring units of formula (1) and/or (2) below. In formulas (1) and (2), A1 is independently a substituent of formula (3) or (4) below, n is an integer from 1 to 6, and A2 is a substituent of formula (5) or (6) below. In formulas (3) to (6), each X is independently a single bond or a divalent group, and Ar1 and Ar2 are each independently an aromatic hydrocarbon ring or an oxygen atom or sulfur atom-containing aromatic heterocycle that forms together with two carbon atoms on a benzoquinone skeleton. This polymer has charge-storing properties and, when used as an electrode active material, is capable of providing a high-performance battery possessing high capacity, high rate characteristics and high cycle characteristics.

  融合环醌代聚降冰片烯具有下式（1）和/或（2）的重复单元。 在式(1)和(2)中，A1 独立地是下式(3)或(4)的取代基，n 是 1 至 6 的整数，A2 是下式(5)或(6)的取代基。 在式(3)至式(6)中，每个 X 独立地为单键或二价基团，Ar1 和 Ar2 独立地为芳香烃环或与苯醌骨架上的两个碳原子共同形成的含氧原子或硫原子的芳香杂环。这种聚合物具有电荷储存特性，用作电极活性材料时，能够提供具有高容量、高倍率特性和高循环特性的高性能电池。
• 9,10-Bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene polymers and use thereof
  申请人：Haeupler Bernhard

  公开号：US10263280B2

  公开（公告）日：2019-04-16

  The problem addressed was that of providing novel polymers which are preparable with a low level of complexity, with the possibility of controlled influence on the physicochemical properties thereof within wide limits in the course of synthesis, and which are usable as active media in electrical charge storage elements for high storage capacity, long lifetime and stable charging/discharging plateaus. 9,10-Bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene polymers consisting of an oligomeric or polymeric compound of the general formula I have been found.

  所要解决的问题是提供新型聚合物，这些聚合物的制备复杂程度较低，在合成过程中可在较大范围内控制对其理化性质的影响，并可用作电荷储存元件中的活性介质，具有储存容量大、使用寿命长和稳定的充放电平台等特点。 已发现由通式 I 的低聚物或聚合物组成的 9,10-双（1,3-二硫醇-2-亚基）-9,10-二氢蒽聚合物。
• Charge storage material, electrode active material and secondary battery
  申请人：WASEDA UNIVERSITY

  公开号：US10326138B2

  公开（公告）日：2019-06-18

  Materials having charge-storing properties and made variously of dipyridine-fused benzoquinones of formula (1) below or derivatives thereof, dipyridine-fused benzoquinones of formula (4) below or derivatives thereof, or dipyridine-fused benzoquinone skeleton-containing polymers are provided. In the formulas, Ar1 and Ar2 are each independently a pyridine ring that forms together with two carbon atoms on a benzoquinone skeleton, or a derivative thereof. When used as electrode active materials, these charge storage materials are capable of providing high-performance batteries possessing a high capacity, high rate characteristics and high cycle characteristics.

  本发明提供了具有电荷储存特性的材料，这些材料由以下式（1）的二吡啶融合苯醌或其衍生物、以下式（4）的二吡啶融合苯醌或其衍生物或含二吡啶融合苯醌骨架的聚合物制成。 在这些式子中，Ar1 和 Ar2 各自独立地是一个吡啶环，与苯醌骨架上的两个碳原子一起形成，或其衍生物。当用作电极活性材料时，这些电荷储存材料能够提供具有高容量、高倍率特性和高循环特性的高性能电池。