2,6-diacetylpyridine | 959041-18-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2,6-diacetylpyridine
• 英文别名: 2,6-diacetoxy-pyridine；2,6-Diacetoxy-pyridin；Pyridin-2,6-diol, diacetate；(6-acetyloxypyridin-2-yl) acetate
• CAS: 959041-18-0
• 化学式: C₉H₉NO₄
• 分子量: 195.175
• InChiKey: VQLYTKRWBKPWAG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  65.5
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2,6-diacetylpyridine 在 溴 、 溶剂黄146 作用下， 以 乙醚 、 苯 为溶剂， 反应 122.0h， 生成 2,6-di(thiazol-4-yl)pyridine
  参考文献：
  名称：

  Baker, Anthony T.; Goodwin, Harold A., Australian Journal of Chemistry, 1986, vol. 39, # 2, p. 209 - 220

  摘要：

  DOI：
• 作为产物：
  描述：

  2,6-二氨基吡啶 在 硫酸 、 sodium carbonate 作用下， 生成 2,6-diacetylpyridine
  参考文献：
  名称：

  Titow; Lewin, Zhurnal Obshchei Khimii, 1941, vol. 11, p. 9,12

  摘要：

  DOI：

文献信息

• Process for Producing Olefin Copolymerization Catalyst and Process for Producing Olefin Copolymer
  申请人：NAKAHARA Shinya

  公开号：US20080227937A1

  公开（公告）日：2008-09-18

  A process for producing an olefin copolymerization catalyst, comprising the step of contacting, with one another, (A) a solid catalyst component containing a titanium atom, a magnesium atom and a halogen atom, (B) an organoaluminum compound and/or organoaluminumoxy compound, and (C) a nitrogen-containing aromatic heterocyclic compound, whose one or more carbon atoms adjacent to its nitrogen atom are linked to an electron-donating group, or a group containing an electron-donating group; and a process for producing an olefin copolymer using the an olefin copolymerization catalyst.
• PROCESS FOR PRODUCING PROPYLENE BLOCK COPOLYMER
  申请人：FUJIWARA Yasuki

  公开号：US20100004395A1

  公开（公告）日：2010-01-07

  A production process of a propylene block copolymer, comprising the step (I) of polymerizing propylene alone or a combination of propylene with an olefin other than propylene, in the presence of a defined polymerization catalyst, to form a polymer component (1), and the step (II) of copolymerizing propylene with an olefin other than propylene in the presence of the polymer component (1), to form a polymer component (2), wherein a combination of a transition metal compound such as Zr(OR 1 ) 4 and Hf(OR 1 ) 4 (R 1 being a hydrocarbon group) with an ether group-containing linear hydrocarbon compound and/or a Lewis base compound is added to the above polymerization system between the ending point of the step (I) and the starting point of the step (II), or during the step (II).
• PROPYLENE BLOCK COPOLYMER
  申请人：Fujiwara Yasuki

  公开号：US20100036058A1

  公开（公告）日：2010-02-11

  A propylene block copolymer comprising 60 to 85% by weight of a propylene polymer component and 15 to 40% by weight of an ethylene-propylene copolymer component, and satisfying the following requirements (I) to (V): (I) the above propylene polymer component has a melting temperature of 160° C. or higher measured according to DSC; (II) the above ethylene-propylene copolymer component has an ethylene content of 40 to 60% by weight measured according to a 13 C-NMR spectrum; (III) the above ethylene-propylene copolymer component has a crystallization peak between 90 to 105° C. in its DSC measurement, and the above crystallization peak is 2 to 10 J in its heat of crystallization, per 1 g of the above ethylene-propylene copolymer component; (IV) the above ethylene-propylene copolymer component has a glass transition temperature of −50° C. or lower measured according to DSC; and (V) the above ethylene-propylene copolymer component has an ethylene-propylene binding moiety, and the ethylene-propylene binding moiety has an intensity ratio of a racemic peak to a meso peak of 0.01 to 0.7 measured according to a 13 C-NMR spectrum.
• US7605215B2
  申请人：——

  公开号：US7605215B2

  公开（公告）日：2009-10-20
• US8039552B2
  申请人：——

  公开号：US8039552B2

  公开（公告）日：2011-10-18