dimethyl bis(3-chloropropyl)malonate | 83103-72-4

• 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 bis(3-chloropropyl)malonate
• 英文别名: Dimethyl 2,2-bis(3-chloropropyl)propanedioate
• CAS: 83103-72-4
• 化学式: C₁₁H₁₈Cl₂O₄
• 分子量: 285.168
• InChiKey: FVQBLBUTLCHEQV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  17
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  dimethyl bis(3-chloropropyl)malonate 在 sodium iodide 作用下， 以 丙酮 为溶剂， 反应 8.0h， 以97%的产率得到dimethyl bis(3-iodopropyl)malonate
  参考文献：
  名称：

  Neighboring group participation in organic redox reactions. 11. Anchimeric assistance by the carboxylate anion in aqueous iodine oxidations of 3-(alkylthio)propanoates

  摘要：

  DOI：

  10.1021/jo00357a015
• 作为产物：
  描述：

  dimethyl 2-(3-chloropropyl)malonate 、 1-溴-3-氯丙烷 生成 dimethyl bis(3-chloropropyl)malonate
  参考文献：
  名称：

  摘要：

  DOI：

文献信息

• METHOD FOR PRODUCING SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST FOR OLEFIN POLYMERIZATION, AND OLEFIN POLYMERS
  申请人：Toho Titanium Co., Ltd.

  公开号：EP2636688A1

  公开（公告）日：2013-09-11

  An environmentally-friendly solid catalyst component for olefin polymerization exhibits high hydrogen activity and high polymerization activity, can produce a polymer that exhibits a high MFR and high stereoregularity in high yield using a small amount of hydrogen, and exhibits high copolymerization activity and excellent copolymerization properties (e.g., block ratio). The solid catalyst component for olefin polymerization is produced by bringing (a) a magnesium compound, (b) an internal electron donor, and (c) a tetravalent-element halogen compound into contact with each other in an inert organic solvent, the internal electron donor (b) being represented by R12C(COOCH3)2 (wherein R1 is selected from a branched alkyl group having 3 to 20 carbon atoms, a halogen atom, a linear or branched halogen-substituted alkyl group having 2 to 20 carbon atoms, a linear alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 20 carbon atoms, a vinyl group, and an allyl group).

  一种用于烯烃聚合的环境友好型固体催化剂组分具有高氢活性和高聚合活 性，可使用少量氢气生产出高 MFR 和高立体规整度的聚合物，并具有高共聚活 性和优异的共聚特性（如嵌段比）。用于烯烃聚合的固体催化剂组分是通过在惰性有机溶剂中使(a)镁化合物、(b)内部电子供体和(c)四价元素卤素化合物相互接触而制得的、内部电子供体 (b) 由 R12C(COOCH3)2 表示（其中 R1 选自具有 3 至 20 个碳原子的支链烷基、卤原子、具有 2 至 20 个碳原子的直链或支链卤代烷基、具有 1 至 20 个碳原子的直链烷基、具有 3 至 20 个碳原子的环烷基、乙烯基和烯丙基）。
• 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。
• ——
  作者：KREIDL J.、 FARKAS J.、 CZIOULA L.、 VISKY G.、 ARACS J.、 DREXLER F.

  DOI：——

  日期：——
• 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.