6,7-epoxyheptanal | 91472-07-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 6,7-epoxyheptanal
• 英文别名: 5-(oxiran-2-yl)pentanal
• CAS: 91472-07-0
• 化学式: C₇H₁₂O₂
• 分子量: 128.171
• InChiKey: UMOQNXUNVZBUQQ-UHFFFAOYSA-N

物化性质

• 沸点：
  197.3±13.0 °C(Predicted)
• 密度：
  0.995±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  29.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  7,8-dioxabicyclo<2.2.1>nonane 以60%的产率得到
  参考文献：
  名称：

  BLOODWORTH, A. J.;EGGELTE, H. J., TETRAHEDRON LETT., 1984, 25, N 14, 1525-1528

  摘要：

  DOI：

文献信息

• CoTPP-catalyzed reaction of saturated bicyclic endoperoxides
  作者：Metin Balci、Nihat Akbulut

  DOI：10.1016/s0040-4020(01)96533-0

  日期：1985.1

  Saturated bicyclic endoperoxides were exposed to CoTPP (Cobalt-meso-tetraphenylporphyrine) in chloroform, the peroxide bond was cleaved and a mixture of products arising from fragmentation and reduction obtained.

  将饱和的双环内过氧化物暴露于氯仿中的CoTPP（钴-间位-四苯基卟啉）中，将过氧化物键裂解，并获得由裂解和还原产生的产物混合物。
• Photolysis of saturated bicyclic peroxides
  作者：A.J. Bloodworth、Henny J. Eggelte

  DOI：10.1016/s0040-4039(01)80203-3

  日期：——

  isomerise chiefly to epoxyaldehydes, [n.2.2]-peroxides (n = 2–4) mainly undergo dehydrogenation to cycloalkane-1,4-diones, and 2,3-dioxabicyclo[2.2.1]heptane exhibits both types of behaviour; photo-isomerisation of 6,7- into 6,8-dioxabicyclo[3.2.1]octane occurs when benzophenone is present as sensitizer.

  在直接光解下，[ n .2.1]-过氧化物（n = 3-5）主要异构化为环氧醛，[ n .2.2]-过氧化物（n = 2-4）主要经历脱氢反应生成环烷-1,4-二酮，以及2,3-二氧杂双环[2.2.1]庚烷表现出两种行为。当二苯甲酮作为敏化剂存在时，会发生6,7-向6,8-二氧杂双环[3.2.1]辛烷的光异构化。
• Process for preparing a storage-stable silicone resin
  申请人：ELKEM SILICONES FRANCE SAS

  公开号：US10654757B2

  公开（公告）日：2020-05-19

  A process is described for preparing a storage-stable mixture including an MDT silicone resin containing hydroxyl groups and an organic compound that contains at least one epoxy group.

  描述了一种用于制备贮存稳定混合物的工艺，该混合物包括含有羟基的 MDT 硅树脂和含有至少一个环氧基团的有机化合物。
• THERMOPLASTIC RESIN COMPOSITION AND LAMINATE AND TIRE MANUFACTURED USING THE SAME
  申请人：Morooka Naoyuki

  公开号：US20100112257A1

  公开（公告）日：2010-05-06

  There is provided a thermoplastic resin composition which comprises a modified rubber having excellent low-temperature durability dispersed in a polyamide resin matrix in order to improve the low-temperature durability or repeated fatigue resistance of the polyamide resin and which maintains its flowability and can be formed into a film even at a high content of the modified rubber, and has excellent low-temperature durability. The thermoplastic resin composition comprises a modified polyamide resin (A) obtained by melt blending 100 parts by weight of a polyamide resin (A1) and 0.05 to 5 parts by weight of a compound (A2) capable of binding to a terminal amino group of the polyamide resin, at a temperature equal to or higher than the melting point of the polyamide resin (A1), and a modified rubber (B) having an acid anhydride group, an epoxy group, or a carboxyl group or a derivative thereof. The compound (A2) is preferably a monofunctional epoxy compound. The film of the thermoplastic resin composition is suitably used for the manufacture of tires and hoses.
• PROCESS FOR PREPARING A STORAGE-STABLE SILICONE RESIN
  申请人：BLUESTAR SILICONES FRANCE SAS

  公开号：US20180065895A1

  公开（公告）日：2018-03-08

  A process is described for preparing a storage-stable mixture including an MDT silicone resin containing hydroxyl groups and an organic compound that contains at least one epoxy group.