Propanedioic acid, dimethyl-, dibutyl ester

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Propanedioic acid, dimethyl-, dibutyl ester
• 英文别名: dibutyl 2,2-dimethylpropanedioate
• 化学式: C₁₃H₂₄O₄
• 分子量: 244.33
• InChiKey: WHUUQIWGJLPUBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  17
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP1396503A1

  公开（公告）日：2004-03-10

  A solid catalyst component for olefin polymerization comprising titanium, magnesium and a compound of the general formula (I) wherein R1 and R2 are independently a C3 straight or branched hydrocarbon group, R3 is hydrogen or a C1-4 straight hydrocarbon group, R4 is a C1-4 straight or branched hydrocarbon group or a C3-4 aliphatic cyclic hydrocarbon group when R3 is hydrogen, R4 is the same C1-4 straight hydrocarbon group as R3 when R3 is a C1-4 straight hydrocarbon group, and n is an integer of 1 to 10. A catalyst for olefin polymerization, containing this catalyst component, obtains a high activity with high stereospecificity.

  一种用于烯烃聚合的固体催化剂组分，包括钛、镁和通式（I）的化合物 其中 R1 和 R2 独立地为 C3 直链或支链烃基，R3 为氢或 C1-4 直链烃基，当 R3 为氢时，R4 为 C1-4 直链或支链烃基或 C3-4 脂肪环烃基，当 R3 为 C1-4 直链烃基时，R4 为与 R3 相同的 C1-4 直链烃基，n 为 1-10 的整数。含有这种催化剂组分的烯烃聚合催化剂具有高活性和高立体特异性。
• CATALYSTS FOR POLYMERIZING OLEFINS AND PROCESS FOR PRODUCING OLEFIN POLYMER
  申请人：IDEMITSU KOSAN CO., LTD.

  公开号：EP1586589A1

  公开（公告）日：2005-10-19

  A solid catalyst component for olefin polymerization obtained by reacting the following compounds (i), (ii) and (iv); or (i), (ii), (iii) and (iv): (i) a halogen-containing titanium compound; (ii) an alkoxy-containing magnesium compound obtained by reacting metal magnesium, an alcohol and a halogen and/or a halogen-containing compound containing at least 0.0001 gram atom of halogen atoms per mol of the metal magnesium; (iii) a halogen-containing silicon compound; and (iv) an electron-donating compound represented by the following general formula (I): wherein R1 represents a linear or branched alkyl group having 1 or more carbon atoms; and R2 and R3 independently represent a linear or branched C1-20 alkyl group.

  一种用于烯烃聚合的固体催化剂组分，由下列化合物(i)、(ii)和(iv)或(i)、(ii)、(iii)和(iv)反应而得： (i) 含卤素的钛化合物； (ii) 由金属镁、醇和卤素和/或每摩尔金属镁至少含有 0.0001 克卤原子的含卤化合物反应而得的含烷氧基的镁化合物； (iii) 含卤素的硅化合物；以及 (iv) 由以下通式(I)代表的电子供体化合物： 其中 R1 代表具有 1 个或多个碳原子的直链或支链烷基；R2 和 R3 独立地代表直链或支链 C1-20 烷基。
• Solid catalyst component for olefin polymerization
  申请人：——

  公开号：US20040102310A1

  公开（公告）日：2004-05-27

  A solid catalyst component for olefin polymerization comprising titanium, magnesium and a compound of the general formula (I) 1 wherein R 1 and R 2 are independently a C 3 straight or branched hydrocarbon group, R 3 is hydrogen or a C 1-4 straight hydrocarbon group, R 4 is a C 1-4 straight or branched hydrocarbon group or a C 3-4 aliphatic cyclic hydrocarbon group when R 3 is hydrogen, R 4 is the same C 1-4 straight hydrocarbon group as R 3 when R 3 is a C 1-4 straight hydrocarbon group, and n is an integer of 1 to 10. A catalyst for olefin polymerization, containing this catalyst component, obtains a high activity with high stereospecificity.
• Catalysts for polymerizing olefins and process for producing olefin polymer
  申请人：Yabunouchi Nobuhiro

  公开号：US20060116280A1

  公开（公告）日：2006-06-01

  A solid catalyst component for olefin polymerization obtained by reacting the following compounds (i), (ii) and (iv); or (i), (ii), (iii) and (iv): (i) a halogen-containing titanium compound; (ii) an alkoxy-containing magnesium compound obtained by reacting metal magnesium, an alcohol and a halogen and/or a halogen-containing compound containing at least 0.0001 gram atom of halogen atoms per mol of the metal magnesium; (iii) a halogen-containing silicon compound; and (iv) an electron-donating compound represented by the following general formula (I): wherein R 1 represents a linear or branched alkyl group having 1 or more carbon atoms; and R 2 and R 3 independently represent a linear or branched C 1-20 alkyl group.
• US6331620B1
  申请人：——

  公开号：US6331620B1

  公开（公告）日：2001-12-18