Dimethyl 2-bromo-2-(2-methylpropyl)propanedioate

• 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: Dimethyl 2-bromo-2-(2-methylpropyl)propanedioate
• 英文别名: dimethyl 2-bromo-2-(2-methylpropyl)propanedioate
• 化学式: C₉H₁₅BrO₄
• 分子量: 267.12
• InChiKey: QIWXAFKFVLEWPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer
  申请人：Uozumi Toshiya

  公开号：US10364304B2

  公开（公告）日：2019-07-30

  A method for producing a solid catalyst component for olefin polymerization includes bringing a magnesium compound, a tetravalent titanium halide compound, and an electron donor compound represented by a general formula (1) into contact with each other, reacting the mixture, washing the resulting reaction product to obtain a solid component, bringing the solid component, a tetravalent titanium halide compound, and an electron donor compound represented by a general formula (2) into contact with each other, reacting the mixture, and washing the resulting reaction product. (R1)kC6H4-k(COOR2)(COOR3)  (1) R4R5C(COOR6)2  (2) A polymer that exhibits high activity with respect to hydrogen, high stereoregularity, and high bulk density can be obtained using a catalyst including a solid catalyst component obtained by the method.

  一种生产烯烃聚合用固体催化剂组分的方法，包括将镁化合物、四价卤化钛化合物和通式（1）表示的电子供体化合物相互接触，使混合物反应，洗涤所得反应产物以获得固体组分，将固体组分、四价卤化钛化合物和通式（2）表示的电子供体化合物相互接触，使混合物反应，洗涤所得反应产物。 (R1)kC6H4-k(COOR2)(COOR3) (1) R4R5C(COOR6)2 (2) 使用包括通过该方法获得的固体催化剂组分的催化剂，可以获得对氢具有高活性、高立体规整度和高体积密度的聚合物。
• METHOD FOR PRODUCING SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST FOR OLEFIN POLYMERIZATION, AND METHOD FOR PRODUCING OLEFIN POLYMER
  申请人：Uozumi Toshiya

  公开号：US20140206827A1

  公开（公告）日：2014-07-24

  A method for producing a solid catalyst component for olefin polymerization includes bringing a magnesium compound, a tetravalent titanium halide compound, and an electron donor compound represented by a general formula (1) into contact with each other, reacting the mixture, washing the resulting reaction product to obtain a solid component, bringing the solid component, a tetravalent titanium halide compound, and an electron donor compound represented by a general formula (2) into contact with each other, reacting the mixture, and washing the resulting reaction product. (R 1 ) k C 6 H 4-k (COOR 2 )(COOR 3 )  (1) R 4 R 5 C(COOR 6 ) 2 (2) A polymer that exhibits high activity with respect to hydrogen, high stereoregularity, and high bulk density can be obtained using a catalyst including a solid catalyst component obtained by the method.