acetic acid-(2-methyl-benzoic acid )-anhydride

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: acetic acid-(2-methyl-benzoic acid )-anhydride
• 英文别名: Essigsaeure-(2-methyl-benzoesaeure)-anhydrid；Acetyl 2-methylbenzoate
• 化学式: C₁₀H₁₀O₃
• 分子量: 178.188
• InChiKey: DQLSGVDQCVRYDD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  对甲苯甲酸 在 乙醚 作用下， 生成 acetic acid-(2-methyl-benzoic acid )-anhydride
  参考文献：
  名称：

  Acetylation of Monocarboxylic Acids with Ketene

  摘要：

  DOI：

  10.1021/ja01620a060

文献信息

• Solution for organic EL, method of producing organic EL device and organic EL device
  申请人：JOLED Inc.

  公开号：US11069856B2

  公开（公告）日：2021-07-20

  According to one embodiment, a solution for organic EL contains a mixed solvent of two or more kinds of organic solvents which contain at least a first organic solvent and a second organic solvent, and an organic EL contributing material dissolved into the mixed solvent. The coordinates (HSP coordinates) specified by Hansen solubility parameters of the first organic solvent are Hd in a range of 17.5 to 19.5 (J/cm3)1/2, Hp in a range of 3.5 to 5.5 (J/cm3)1/2 and Hh in a range of 3.5 to 5.5 (J/cm3)1/2. The HSP coordinates of the second organic solvent are Hd in a range of 17.5 to 19.5 (J/cm3)1/2, Hp in a range of 0 to 2.0 (J/cm3)1/2, and Hh in a range of 0.5 to 2.5 (J/cm3)1/2.

  根据一个实施方案，有机电致发光溶液包含至少含有第一种有机溶剂和第二种有机溶剂的两种或两种以上有机溶剂的混合溶剂，以及溶解到混合溶剂中的有机电致发光促进材料。第一种有机溶剂的汉森溶解度参数规定的坐标（HSP 坐标）为 Hd，范围为 17.5 至 19.5 (J/cm3)1/2；Hp，范围为 3.5 至 5.5 (J/cm3)1/2；Hh，范围为 3.5 至 5.5 (J/cm3)1/2。第二种有机溶剂的 HSP 坐标为 Hd 在 17.5 至 19.5 (J/cm3)1/2 的范围内，Hp 在 0 至 2.0 (J/cm3)1/2 的范围内，Hh 在 0.5 至 2.5 (J/cm3)1/2 的范围内。
• Catalytic mechanisms of acyl transfer reactions in dipolar aprotic media. 2. Electrophilic activation of the carbonyl group by quaternary alkylammonium and imidazolium functions
  作者：Joseph Hajdu、Georgianna M. Smith

  DOI：10.1021/ja00410a035

  日期：1981.10
• Catalytic mechanisms of acyl transfer reactions in dipolar aprotic media. 1. Desolvated carboxylate ion as acyl acceptor
  作者：Joseph Hajdu、Georgianna M. Smith

  DOI：10.1021/ja00531a053

  日期：1980.5
• POLYOLEFIN RESIN COMPOSITION
  申请人：Urushihara Tsuyoshi

  公开号：US20110218279A1

  公开（公告）日：2011-09-08

  The present invention provides a polyolefin-based resin composition containing a crystal nucleating agent having a specific structure, which polyolefin-based resin composition has a superior transparency and whose crystallization is facilitated. The polyolefin-based resin composition is characterized by comprising, with respect to 100 parts by mass of a polyolefin-based resin, 0.01 to 1 parts by mass of at least one crystal nucleating agent selected from the group consisting of crystal nucleating agents each having a structure represented by one of the following Formulae (1) to (6):
• US3947488A
  申请人：——

  公开号：US3947488A

  公开（公告）日：1976-03-30