dineopentyl 4,5-dimethyl phthalate

• 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: dineopentyl 4,5-dimethyl phthalate
• 英文别名: dineopentyl 4,5-dimethylphthalate；Bis(2,2-dimethylpropyl) 4,5-dimethylbenzene-1,2-dicarboxylate
• 化学式: C₂₀H₃₀O₄
• 分子量: 334.456
• InChiKey: DWRMQCSYZHZEIE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.8
• 重原子数：
  24
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  新戊醇 在 硫酸 作用下， 反应 2.0h， 以36.7%的产率得到dineopentyl 4,5-dimethyl phthalate
  参考文献：
  名称：

  PHTHALIC DIESTER DERIVATIVES AND ELECTRON DONORS

  摘要：

  公开号：

  EP1188739B1

文献信息

• Aminosilane Compounds, Catalyst Components and Catalysts for Olefin Polymerization, and Process for Production of Olefin Polymers with the Same
  申请人：Hosaka Motoki

  公开号：US20120053310A1

  公开（公告）日：2012-03-01

  A catalyst for polymerization of olefins formed from (A) a solid catalyst component containing magnesium, titanium, halogen, and an electron donor compound, (B) an organoaluminum compound shown by the formula, R 6 p AlQ 3-p , and (C) an aminosilane compound shown by the formula, R 3 n Si(NR 4 R 5 ) 4-n ; and a process for producing a catalyst for polymerization of olefins in the presence of the catalyst are provided. A novel aminosilane compound, a catalyst component for polymerization of olefins having a high catalytic activity, capable of producing polymers with high stereoregularity in a high yield, and exhibiting an excellent hydrogen response, a catalyst, and a process for producing olefin polymers using the catalyst are provided.

  提供了一种用于聚合烯烃的催化剂，其由（A）固体催化剂组分（包含镁、钛、卤素和电子给体化合物）、（B）有机铝化合物（由公式R6pAlQ3-p表示），以及（C）氨基硅烷化合物（由公式R3nSi（NR4R5）4-n表示）形成；并提供了一种在催化剂存在下生产烯烃聚合物的方法。提供了一种新型氨基硅烷化合物、用于聚合烯烃的催化剂组分，具有高催化活性，能够产生高立体异构体收率的聚合物，并表现出优异的氢响应性能，提供了一种催化剂以及使用该催化剂生产烯烃聚合物的方法。
• OLEFIN POLYMERIZATION CATALYST, PROCESS FOR PRODUCING OLEFIN POLYMER, POLYPROPYLENE RESIN COMPOSITION AND ARTICLE COMPRISING THE SAME
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20130109789A1

  公开（公告）日：2013-05-02

  An olefin polymerization catalyst is obtained by bringing the following components (A), (B) and (C) into contact with one another: (A) a solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom and a halogen atom; (B) an organoaluminum compound; and (C) a triether represented by formula (I). An olefin polymerization solid catalyst can be provided having a sufficiently high polymerization activity and an ability to produce an olefin polymer with a low content of low-molecular weight components and amorphous components.

  一种烯烃聚合催化剂是通过将以下组分（A）、（B）和（C）彼此接触而获得的：（A）用于烯烃聚合的固体催化剂组分，其中包含钛原子、镁原子和卤素原子；（B）有机铝化合物；以及（C）由式（I）表示的三醚。可以提供具有足够高的聚合活性和能够产生低分子量成分和非晶态成分含量低的烯烃聚合物的固体聚合催化剂。
• SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION AND CATALYST
  申请人：Toho Titanium Co., Ltd.

  公开号：EP1260524A1

  公开（公告）日：2002-11-27

  The solid catalyst component for polymerization of olefins comprising (a) a magnesium compound, (b) titanium tetrachloride, (c) a phthalic acid diester or a derivative thereof, and (d1) a hydroxy group-containing hydrocarbon compound having a specific structure or (d2) a mercapto group-containing hydrocarbon compound having a specific structure and the olefin polymerization catalyst can produce olefin polymers in a very high yield, particularly can produce propylene polymers in a very high yield, while retaining high stereoregularity.

  用于烯烃聚合的固体催化剂组分包括：(a) 镁化合物；(b) 四氯化钛；(c) 邻苯二甲酸二酯或其衍生物；(d1) 具有特定结构的含羟基烃化合物或 (d2) 具有特定结构的含巯基烃化合物，该烯烃聚合催化剂能以极高的产率生产烯烃聚合物，特别是能以极高的产率生产丙烯聚合物，同时保持较高的立体规整性。
• SOLID CATALYST INGREDIENT AND CATALYST EACH FOR OLEFIN POLYMERIZATION AND PROPYLENE BLOCK COPOLYMER
  申请人：Toho Catalyst Co., Ltd.

  公开号：EP1283222A1

  公开（公告）日：2003-02-12

  A propylene block copolymer with a high proportion of ethylene-propylene copolymer particles (rubber component) well dispersed in a propylene polymer exhibiting well-balanced rigidity and impact resistance can be obtained by using a solid catalyst for polymerization of olefins comprising (a) a solid catalyst component with controlled morphology, comprising magnesium, titanium, and a halogen atom, having an average particle diameter, specific surface area, and pore volume in a specific range, and having a pore size distribution in which an cumulative pore volume with a pore size of 100Å or less is more than 50%, (b) an organoaluminum compound, and (c) an organosilicon compound. The block copolymer is very useful particularly for the application of vehicle parts such as a bumper and parts for household electric appliances.

  通过使用一种烯烃聚合用固体催化剂，可以获得一种丙烯嵌段共聚物，其中乙烯-丙烯共聚物颗粒（橡胶组分）在丙烯聚合物中的分散比例很高，表现出很好的刚性和抗冲击性，该催化剂包括 (a) 具有可控形态的固体催化剂组分、(b) 有机铝化合物，以及 (c) 有机硅化合物。该嵌段共聚物非常适用于汽车部件（如保险杠）和家用电器部件。
• POLYMERIZATION CATALYST FOR OLEFINS AND PROCESS FOR POLYMERIZATION OF OLEFINS
  申请人：Toho Catalyst Co., Ltd.

  公开号：EP1452548A1

  公开（公告）日：2004-09-01

  Olefin polymers with a broad molecular weight distribution can be obtained while maintaining the high stereoregularity of the polymers by polymerizing olefins using a catalyst comprising (A) a solid catalyst component prepared by contacting (a) a dialkoxymagnesium, (b) a tetravalent titanium halide compound, and (c) an electron donor compound one another, (B) an organoaluminum compound of the formula R1pAlQ3-p, and (C) an aminosilane compound of the formula R2R3Si (OR4)2.

  使用催化剂聚合烯烃，可获得分子量分布广泛的烯烃聚合物，同时保持聚合物的高立体规整性，催化剂包括(A)通过(a)二羰基镁、(b)四价卤化钛化合物和(c)电子供体化合物相互接触制备的固体催化剂组分，(B)式 R1pAlQ3-p 的有机铝化合物，以及(C)式 R2R3Si (OR4)2 的氨基硅烷化合物。