2,3-Dihydroxypropyl prop-2-enyl carbonate | 1379618-85-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 英文名称: 2,3-Dihydroxypropyl prop-2-enyl carbonate
• 英文别名: 2,3-dihydroxypropyl prop-2-enyl carbonate
• CAS: 1379618-85-5
• 化学式: C₇H₁₂O₅
• 分子量: 176.169
• InChiKey: FAPRCTWMTDNQKF-UHFFFAOYSA-N

物化性质

• 沸点：
  309.4±42.0 °C(Predicted)
• 密度：
  1.219±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  76
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  碳酸二稀丙酯 、 甘油 在 tris-(dibenzylideneacetone)dipalladium(0) 、 三苯基膦 作用下， 以 氘代四氢呋喃 为溶剂， 20.0~25.0 ℃ 、100.0 kPa 条件下， 生成 羟甲基二氧杂戊环酮 、 2,3-Dihydroxypropyl prop-2-enyl carbonate
  参考文献：
  名称：

  Pd催化碳酸烯丙酯与多元醇的反应：甘油在甘油酯交换反应中的作用

  摘要：

  已经开发出分子间的Pd / PPh 3催化碳酸二烯丙酯与甘油的酯交换反应以生成碳酸甘油酯。对THF中反应动力学的分析表明，一阶依赖于Pd和碳酸二烯丙酯，Pd在周转限制事件中带有两个膦，并且增加甘油浓度会抑制反应，可能是通过介质极性的改变来实现的。13 C同位素标记研究表明，Pd催化的酯交换反应需要至少一个碳酸烯丙酯部分，并且碳酸烯丙酯与CO 2迅速平衡溶液中，即使仅以低浓度存在也是如此。即与这些结果相一致的机制涉及氧化加成的碳酸烯丙酯与Pd的随后可逆脱羧，与中间η 1 -和η 3 -烯丙基钯介导的醇盐与甘油的直接和间接的酯交换反应。使用该模型，可以成功地模拟在N 2或CO 2气氛下进行的反应动力学，包括在反应早期在醚化和酯交换之间进行选择性切换。与高级多元醇苏糖醇和赤藓糖醇的反应也是有效的，生成具有高选择性的末端（1,2）单碳酸酯。

  DOI：

  10.1002/chem.201103418

文献信息

• COMPOSITIONS CONTAINING THERMALLY CONDUCTIVE FILLERS
  申请人：PPG Industries Ohio Inc.

  公开号：EP3864077A1

  公开（公告）日：2021-08-18
• RESINS BEARING CYCLIC CARBONATE GROUPS AND CROSS-LINKABLE COMPOSITIONS OF SAID RESINS HAVING A LOW VOC LEVEL
  申请人：Arkema France

  公开号：US20150197591A1

  公开（公告）日：2015-07-16

  The invention concerns a resin bearing cyclic carbonate groups, said resin being an oligomer and/or polymer made from a mixture a) of monomers comprising a1) at least one monomer chosen from the (meth)acrylic esters from a C 1 to C18 aliphatic alcohol, a2) at least one ethylenically unsaturated a2.1) or a2.2) monomer where a2.1) is a (meth)acrylic, vinyl or allylic bearer of at least one cyclic carbonate group and where a2.2) is a (meth)acrylic, vinyl or allylic bearer of at least one reactive precursor group of a cyclic carbonate group, a3) at least one ethylenically unsaturated monomer comprising, according to a3.1) at least one cycloaliphatic structure or one heterocyclic structure having 5 or 6 atoms and/or according to a3.2) at least one branched aliphatic structure comprising at least 4 and up to 18 carbon atoms with at least one quaternary carbon and, optionally, a4) at least one aromatic vinyl monomer, optionally, a5): a monomer bearing a carboxy group present in said oligomer or polymer. The invention also covers a method for preparing cross-linkable compositions comprising said resin with, as a cross-linking agent, a polyamine for applying coatings, a use in cross-linked polyurethanes without using isocyanate and the cross-linked polyurethane resulting from said resin of the invention.
• HALOGENOSILANE FUNCTIONALIZED CARBONATE ELECTROLYTE MATERIAL, PREPARATION METHOD THEREOF AND USE IN ELECTROLYTE FOR LITHIUM ION BATTERY
  申请人：LUO Hao

  公开号：US20150270574A1

  公开（公告）日：2015-09-24

  A class of halogensilane-functionalized carbonate electrolyte materials, a preparation method thereof and use in a lithium ion battery. The chemical structure is shown in formula 1, the compound containing a halogenosilane group and an organic carbonate group wherein the organic carbonate moiety contained in the molecular structure facilitates the dissociation and conduction of the lithium ions, and the organic silicon functional group can improve surface performance of the electrode and enhance interface performance of the material. The halogenosilane functionalized carbonate electrolyte materials can be used as a functional additive or a cosolvent for a lithium ion battery, and the electrolyte includes a lithium salt, a solvent with a high dielectric constant or an organic solvent with a low boiling point, and a compound with the chemical structure of formula 1. Such materials can also be used in other electrochemical energy storage devices.
• Compositions Containing Thermally Conductive Fillers
  申请人：PPG Industries Ohio, Inc.

  公开号：US20210395483A1

  公开（公告）日：2021-12-23

  Disclosed is a composition comprising an electrophile, a nucleophile, and a thermally conductive filler package. The filler package may comprise thermally conductive, electrically insulative filler particles that may have a thermal conductivity of at least 5 W/m·K (measured according to ASTM D7984) and a volume resistivity of at least 10 Ω·m (measured according to ASTM D257, C611, or B193) and that may be present in an amount of at least 90% by volume based on total volume of the filler package. The thermally conductive filler package may be present in an amount of at least 10% by volume percent based on total volume of the composition. The present invention also is directed to a method for treating a substrate and to substrates comprising a layer formed from a compositions disclosed herein.
• US4730022A
  申请人：——

  公开号：US4730022A

  公开（公告）日：1988-03-08