cis-Dibutyryloxyethylen | 40538-75-8

• 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: cis-Dibutyryloxyethylen
• CAS: 40538-75-8
• 化学式: C₁₀H₁₆O₄
• 分子量: 200.235
• InChiKey: CQUSAPJVFFEDCV-BQYQJAHWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.14
• 重原子数：
  14.0
• 可旋转键数：
  6.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  52.6
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  顺-1,2-二氯乙烯 、 sodium butyrate 在 palladium dichloride 作用下， 以 乙腈 为溶剂， 生成 1,1-Dibutyryloxyethylen 、 cis-Dibutyryloxyethylen
  参考文献：
  名称：

  Catalytic Diacetoxylation of Dihaloethylenes in the Presence of Palladium Salts

  摘要：

  二卤乙烯与醋酸根离子在钯(II)盐存在下的反应催化生成反式二醋酸乙烯。研究发现，PdCl2–NaOAc–CH3CN系统是二卤乙烯二醋酸化的最佳选择，并且钯(II)盐催化反式二醋酸乙烯异构化为其1,1-二醋酸衍生物。文中还讨论了该反应机制。

  DOI：

  10.1246/bcsj.46.90

文献信息

• NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND BATTERY PACK
  申请人：Kabushiki Kaisha Toshiba

  公开号：EP3352253A1

  公开（公告）日：2018-07-25

  According to one embodiment, a nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The negative electrode includes a negative electrode current collector and a negative electrode mixed-material layer disposed on the negative electrode current collector. The negative electrode current collector includes a metallic foil. The negative electrode mixed-material layer includes a titanium-containing metal oxide having lithium ions inserted into and extracted from, and a binder that includes an acrylic resin. The negative electrode satisfies the following equation (I): α/β>1.36×10−2 In the equation, "α" represents a peel strength (N/m) between the current collector and the negative electrode mixed-material layer, and "β" represents a cutting strength (N/m) as measured according to a surface and interfacial cutting method in the negative electrode mixed-material layer.

  根据一个实施方案，非水电解质二次电池包括正极、负极和非水电解质。负极包括负极集流器和设置在负极集流器上的负极混合材料层。负极集流器包括金属箔。负极混合材料层包括插入并提取锂离子的含钛金属氧化物，以及包括丙烯酸树脂在内的粘合剂。负极符合下式（I）： α/β>1.36×10-2 式中，"α "表示集电体与负极混合材料层之间的剥离强度（N/m），"β "表示根据负极混合材料层表面和界面切割法测得的切割强度（N/m）。
• Nonaqueous electrolyte secondary battery and battery pack
  申请人：Kabushiki Kaisha Toshiba

  公开号：US10326141B2

  公开（公告）日：2019-06-18

  According to one embodiment, a nonaqueous electrolyte secondary battery includes a positive electrode, a negative electrode, and a nonaqueous electrolyte. The negative electrode includes a negative electrode current collector and a negative electrode mixed-material layer on the negative electrode current collector. The negative electrode mixed-material layer includes a titanium-containing metal oxide and a binder including an acrylic resin. The negative electrode satisfies α/β>1.36×10−2, where “α” is a peel strength (N/m) between the current collector and the negative electrode mixed-material layer, and “β” is a cutting strength (N/m) according to a surface and interfacial cutting method in the negative electrode mixed-material layer.

  根据一个实施方案，非水电解质二次电池包括正极、负极和非水电解质。负极包括负极集流器和负极集流器上的负极混合材料层。负极混合材料层包括含钛金属氧化物和丙烯酸树脂粘合剂。负极满足α/β>1.36×10-2，其中 "α "是集电极和负极混合材料层之间的剥离强度（N/m），"β "是根据负极混合材料层表面和界面切割方法得出的切割强度（N/m）。
• Catalytic Diacetoxylation of Dihaloethylenes in the Presence of Palladium Salts
  作者：Masahiro Yamaji、Yuzo Fujiwara、Ryuzo Asano、Shiichiro Teranishi

  DOI：10.1246/bcsj.46.90

  日期：1973.1

  The reaction of dihaloethylenes with acetate anions in the presence of palladium(II) salts gave trans-diacetoxyethylenes catalytically. It was found that the system, PdCl2–NaOAc–CH3CN is the best for the diacetoxylation of dihaloethylenes, and that palladium(II) salts catalyze the isomerization of trans-diacetoxyethylene to its 1,1-diacetoxy derivative. The mechanism was also discussed.

  二卤乙烯与醋酸根离子在钯(II)盐存在下的反应催化生成反式二醋酸乙烯。研究发现，PdCl2–NaOAc–CH3CN系统是二卤乙烯二醋酸化的最佳选择，并且钯(II)盐催化反式二醋酸乙烯异构化为其1,1-二醋酸衍生物。文中还讨论了该反应机制。