methyl 5-(oxiran-2-yl)pentanoate

• 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: methyl 5-(oxiran-2-yl)pentanoate
• 化学式: C₈H₁₄O₃
• 分子量: 158.197
• InChiKey: YVBLRIPPXFXBBT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl 5-(oxiran-2-yl)pentanoate 在 水 作用下， 反应 15.0h， 以100%的产率得到methyl 6,7-dihydroxyheptanoate
  参考文献：
  名称：

  不饱和环氧化物的交叉复分解反应，用于合成多功能构建基块。

  摘要：

  研究了1,2-环氧-5-己烯（1）与丙烯酸甲酯和丙烯腈的交叉复分解反应，以此作为合成多官能化合物的入口。使用来自复分解步骤的残留钌作为氢化催化剂，以串联方式氢化所得的交叉复分解产物。有趣的是，环氧环对这种氢化方法仍然没有反应。通过环氧化物的亲核开环转化由1与丙烯酸甲酯的交叉复分解得到的饱和化合物，从而以高收率提供二醇，烷氧基醇和氨基醇。

  DOI：

  10.3762/bjoc.11.201
• 作为产物：
  描述：

  1,2-环氧基-5-己烯 在 詹氏催化剂 、 氢气 、 对苯醌 作用下， 50.0~80.0 ℃ 、2.0 MPa 条件下， 反应 19.0h， 生成 methyl 5-(oxiran-2-yl)pentanoate
  参考文献：
  名称：

  不饱和环氧化物的交叉复分解反应，用于合成多功能构建基块。

  摘要：

  研究了1,2-环氧-5-己烯（1）与丙烯酸甲酯和丙烯腈的交叉复分解反应，以此作为合成多官能化合物的入口。使用来自复分解步骤的残留钌作为氢化催化剂，以串联方式氢化所得的交叉复分解产物。有趣的是，环氧环对这种氢化方法仍然没有反应。通过环氧化物的亲核开环转化由1与丙烯酸甲酯的交叉复分解得到的饱和化合物，从而以高收率提供二醇，烷氧基醇和氨基醇。

  DOI：

  10.3762/bjoc.11.201

文献信息

• COMPOSITION FOR FORMING HEAT CONDUCTIVE MATERIALS, HEAT CONDUCTIVE MATERIAL, HEAT CONDUCTIVE SHEET, DEVICE WITH HEAT CONDUCTIVE LAYER, AND FILM
  申请人：FUJIFILM Corporation

  公开号：EP3858885A1

  公开（公告）日：2021-08-04

  The present invention provides a thermally conductive material-forming composition from which a thermally conductive material having excellent thermally conductive properties can be obtained. Moreover, a thermally conductive material formed of the thermally conductive material-forming composition, a thermally conductive sheet, and a device with a thermally conductive layer are provided. Further, the present invention provides a film from which a thermally conductive sheet having excellent thermally conductive properties can be prepared. Furthermore, a thermally conductive sheet prepared using the film, and a device with a thermally conductive layer are provided. The thermally conductive material-forming composition according to the embodiment of the present invention is a thermally conductive material-forming composition including an epoxy compound, one or more kinds of phenolic compounds selected from the group consisting of a compound represented by General Formula (1) and a compound represented by General Formula (2), and an inorganic substance, or the like.

  本发明提供了一种导热材料成型组合物，通过该组合物可以获得具有优异导热性能的导热材料。此外，本发明还提供了由该导热材料形成组合物形成的导热材料、导热片材以及具有导热层的设备。此外，本发明还提供了一种薄膜，通过该薄膜可制备出具有优异导热性能的导热片材。此外，本发明还提供了一种使用该薄膜制备的导热片材，以及一种具有导热层的设备。根据本发明实施例的导热材料形成组合物是一种导热材料形成组合物，包括环氧化合物、一种或多种酚类化合物，这些酚类化合物选自由通式(1)表示的化合物和通式(2)表示的化合物以及无机物或类似物组成的组。
• LIQUID CRYSTAL ALIGNMENT AGENT, LIQUID CRYSTAL ALIGNMENT FILM, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：Chi Mei Corporation

  公开号：US20170066969A1

  公开（公告）日：2017-03-09

  A liquid crystal alignment agent capable of forming a liquid crystal alignment film having good environmental resistance, the liquid crystal alignment film, and a liquid crystal display element having the liquid crystal alignment film are provided. The liquid crystal alignment agent includes a polymer (A), a benzotriazole compound (B) containing an epoxy group, and a solvent (C). The polymer (A) is obtained by reacting a mixture including a tetracarboxylic dianhydride component (a1) and a diamine component (a2).
• SURFACE-MODIFIED INORGANIC NITRIDE, COMPOSITION, THERMALLY CONDUCTIVE MATERIAL, AND DEVICE WITH THERMALLY CONDUCTIVE LAYER
  申请人：FUJIFILM Corporation

  公开号：US20200140275A1

  公开（公告）日：2020-05-07

  An object of the present invention is to provide a surface-modified inorganic nitride having excellent dispersibility. Furthermore, another object of the present invention is to provide a composition, a thermally conductive material, and a device with a thermally conductive layer which contain the surface-modified inorganic nitride. The surface-modified inorganic nitride of the present invention includes an inorganic nitride, and a compound which is represented by General Formula (I) and is adsorbed onto a surface of the inorganic nitride.
• Cross metathesis of unsaturated epoxides for the synthesis of polyfunctional building blocks
  作者：Meriem K Abderrezak、Kristýna Šichová、Nancy Dominguez-Boblett、Antoine Dupé、Zahia Kabouche、Christian Bruneau、Cédric Fischmeister

  DOI：10.3762/bjoc.11.201

  日期：——

  The cross metathesis of 1,2-epoxy-5-hexene (1) with methyl acrylate and acrylonitrile was investigated as an entry to the synthesis of polyfunctional compounds. The resulting cross metathesis products were hydrogenated in a tandem fashion employing the residual ruthenium from the metathesis step as the hydrogenation catalyst. Interestingly, the epoxide ring remained unreactive toward this hydrogenation

  研究了1,2-环氧-5-己烯（1）与丙烯酸甲酯和丙烯腈的交叉复分解反应，以此作为合成多官能化合物的入口。使用来自复分解步骤的残留钌作为氢化催化剂，以串联方式氢化所得的交叉复分解产物。有趣的是，环氧环对这种氢化方法仍然没有反应。通过环氧化物的亲核开环转化由1与丙烯酸甲酯的交叉复分解得到的饱和化合物，从而以高收率提供二醇，烷氧基醇和氨基醇。