2,4,6-Tripropyl-pyridin | 33354-91-5

• 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: 2,4,6-Tripropyl-pyridin
• 英文别名: 2,4,6-tripropyl-pyridine；2,4,6-Tripropylpyridine
• CAS: 33354-91-5
• 化学式: C₁₄H₂₃N
• 分子量: 205.343
• InChiKey: QMAJEURKUOFRMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  15
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Ethylene-propylene copolymer compositions
  申请人：SHELL OIL COMPANY

  公开号：EP0493070A2

  公开（公告）日：1992-07-01

  Polypropylene impact copolymers and ethylene-propylene rubbery copolymers are produced by employing a high-activity, stereoregular polymerization catalyst comprising a titanium halide-containing procatalyst, an organoaluminum compound cocatalyst and a selectivity control agent. During at least the production of the copolymer portion of such polymers, the selectivity control agent is a moderately hindered aromatic nitrogen heterocyclic compound. The impact copolymers thereby produced have improved impact strength and low temperature properties and the ethylene-propylene rubbery copolymers thereby produced have good properties and improved processability.

  聚丙烯抗冲击共聚物和乙烯-丙烯橡胶共聚物是通过使用一种高活性立体聚合催化剂生产的，该催化剂由一种含卤化钛的原催化剂、一种有机铝化合物助催化剂和一种选择性控制剂组成。至少在生产此类聚合物的共聚物部分时，选择性控制剂是一种中度受阻的芳氮杂环化合物。由此生产的抗冲击共聚物具有更好的抗冲击强度和低温性能，由此生产的乙烯-丙烯橡胶共聚物具有良好的性能和更好的加工性。
• METHOD FOR PREPARING CONJUGATED DIENE-BASED POLYMER, COMPOSITION CONTAINING POLYMER, AND TIRE COMPRISING COMPOSITION
  申请人：LG Chem, Ltd.

  公开号：EP2826793A1

  公开（公告）日：2015-01-21

  Disclosed are a method for preparing a conjugated diene polymer including synthesizing an initiator having an anionic end containing an amine and a cationic end containing an alkali metal, polymerizing a combination of an aromatic vinyl monomer using the initiator to synthesize a polymer having a modified end, coupling or reacting the polymer with a compound having at least one silyl group substituted by an alkoxy group and a nitrogen atom to prepare a modified conjugated diene polymer having one end containing amine and the other end containing silyl group substituted by one or more alkoxy group and a nitrogen atom, and a rubber composition comprising the conjugated diene polymer and silica as a reinforcing agent and thus exhibiting superior heat generation, tensile strength, abrasion resistance and wet skid resistance.

  本发明公开了一种制备共轭二烯聚合物的方法，包括合成一种具有含胺阴离子端和含碱金属阳离子端的引发剂，使用该引发剂聚合芳香族乙烯基单体的组合，合成一种具有改性端聚合物、将聚合物与具有至少一个被烷氧基和氮原子取代的硅烷基的化合物偶联或反应，制备出一端含有胺、另一端含有被一个或多个烷氧基和氮原子取代的硅烷基的改性共轭二烯聚合物，以及由共轭二烯聚合物和作为补强剂的白炭黑组成的橡胶组合物，从而表现出优异的发热性、拉伸强度、耐磨性和防滑性。
• Method for preparing conjugated diene polymer, composition comprising the same and tire comprising the composition
  申请人：LG CHEM, LTD.

  公开号：US10066076B1

  公开（公告）日：2018-09-04

  Disclosed are a method for preparing a conjugated diene polymer including synthesizing an initiator having an anionic end containing an amine and a cationic end containing an alkali metal, polymerizing a combination of an aromatic vinyl monomer using the initiator to synthesize a polymer having a modified end, coupling or reacting the polymer with a compound having at least one silyl group substituted by an alkoxy group and a nitrogen atom to prepare a modified conjugated diene polymer having one end containing amine and the other end containing silyl group substituted by one or more alkoxy group and a nitrogen atom, and a rubber composition comprising the conjugated diene polymer and silica as a reinforcing agent and thus exhibiting superior heat generation, tensile strength, abrasion resistance and wet skid resistance.

  本发明公开了一种制备共轭二烯聚合物的方法，包括合成一种具有含胺阴离子端和含碱金属阳离子端的引发剂，使用该引发剂聚合芳香族乙烯基单体的组合，合成一种具有改性端聚合物、将聚合物与具有至少一个被烷氧基和氮原子取代的硅烷基的化合物偶联或反应，制备出一端含有胺、另一端含有被一个或多个烷氧基和氮原子取代的硅烷基的改性共轭二烯聚合物，以及由共轭二烯聚合物和作为补强剂的白炭黑组成的橡胶组合物，从而表现出优异的发热性、拉伸强度、耐磨性和防滑性。
• EP2826793B1
  申请人：——

  公开号：EP2826793B1

  公开（公告）日：2017-08-16
• METHOD FOR PREPARING CONJUGATED DIENE POLYMER, COMPOSITION COMPRISING THE SAME AND TIRE COMPRISING THE COMPOSITION
  申请人：LG CHEM, LTD.

  公开号：US20150376321A1

  公开（公告）日：2015-12-31

  Disclosed are a method for preparing a conjugated diene polymer including synthesizing an initiator having an anionic end containing an amine and a cationic end containing an alkali metal, polymerizing a combination of an aromatic vinyl monomer using the initiator to synthesize a polymer having a modified end, coupling or reacting the polymer with a compound having at least one silyl group substituted by an alkoxy group and a nitrogen atom to prepare a modified conjugated diene polymer having one end containing amine and the other end containing silyl group substituted by one or more alkoxy group and a nitrogen atom, and a rubber composition comprising the conjugated diene polymer and silica as a reinforcing agent and thus exhibiting superior heat generation, tensile strength, abrasion resistance and wet skid resistance.