6-(3-Chloropropyl)-1,3,3-trimethyl-6-azabicyclo[3.2.1]octane

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环庚烷
• 英文名称: 6-(3-Chloropropyl)-1,3,3-trimethyl-6-azabicyclo[3.2.1]octane
• 英文别名: 6-(3-chloropropyl)-1,3,3-trimethyl-6-azabicyclo[3.2.1]octane
• 化学式: C₁₃H₂₄ClN
• 分子量: 229.79
• InChiKey: QKYLTRPKJGJLHW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Method for Producing Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer, Modified Conjugated Diene-Based Polymer Composition, Rubber Composition and Tire
  申请人：Yamada Chigusa

  公开号：US20140213721A1

  公开（公告）日：2014-07-31

  A method for producing a modified conjugated diene-based polymer including a polymerization step of obtaining a conjugated diene-based polymer having an active end by use of a polymerization initiator containing a compound having at least one nitrogen atom in a molecule and an organic lithium compound; and a modification step of reacting a modifier represented by the following chemical formula (6) with the active end of the conjugated diene-based polymer: wherein R 4 to R 7 each independently represent an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 20 carbon atoms; R 8 represents an alkylene group having 3 to 10 carbon atoms; R 9 represents an alkylene group having 1 to 20 carbon atoms; m is an integer of 1 or 2; and n is an integer of 2 or 3.

  一种生产改性共轭二烯基聚合物的方法，包括以下步骤： 1. 通过使用含有至少一个氮原子的化合物和有机锂化合物的聚合引发剂，进行聚合反应步骤，以获得具有活性端的共轭二烯基聚合物。 2. 使用以下化学式（6）表示的改性剂与共轭二烯基聚合物的活性端反应，进行改性步骤： 其中，R4至R7各自独立地表示具有1至20个碳原子的烷基或具有6至20个碳原子的芳基；R8表示具有3至10个碳原子的烷基；R9表示具有1至20个碳原子的烷基；m为1或2的整数；n为2或3的整数。
• MODIFIED CONJUGATED DIENE POLYMER, MODIFIED CONJUGATED DIENE POLYMER COMPOSITION, TIRE, AND METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER
  申请人：Japan Elastomer Co., Ltd.

  公开号：EP3517552A1

  公开（公告）日：2019-07-31

  A modified conjugated diene polymer satisfying the following conditions (I) to (IV): (I) at least two peaks are observed in a molecular weight distribution curve obtained from measurement by gel permeation chromatography (GPC); (II) when a peak of the highest molecular weight is defined as a peak (B), a peak of the largest peak area except for the peak (B) is defined as a peak (T) in the molecular weight distribution curve, a peak molecular weight of the peak (B) is from 500,000 to 2,500,000 and a peak molecular weight of the peak (T) is from 150,000 to 600, 000; (III) an area of the peak (T) is from 30% to 80% and a total value of an area of the peak (B) and the area of the peak (T) is 65% or more when the total area of the molecular weight distribution curve is defined as 100%; and (IV) a proportion of a modified polymer chain(s) in a region ranging from a low-molecular-weight side to a point of 5% cumulative area is from 60% to 99% in the molecular weight distribution curve.

  满足以下条件(I)至(IV)的改性共轭二烯聚合物： (I) 通过凝胶渗透色谱法（GPC）测量得到的分子量分布曲线中至少有两个峰； (II) 当分子量最高的峰被定义为峰（B）时，分子量分布曲线中除峰（B）外峰面积最大的峰被定义为峰（T），峰（B）的峰分子量为 500,000 至 2,500,000 之间，峰（T）的峰分子量为 150,000 至 600,000 之间； (III) 当分子量分布曲线的总面积定义为 100%时，峰（T）的面积为 30%至 80%，峰 （B）的面积和峰（T）的面积的总值为 65%或以上；以及 (IV) 在分子量分布曲线中，从低分子量侧到累积面积为 5%的点的区域中，改性聚合物 链的比例为 60%至 99%。
• Modified conjugated diene-based polymer and method for producing the same, and modified conjugated diene-based polymer composition
  申请人：Asahi Kasei Kabushiki Kaisha

  公开号：US10766972B2

  公开（公告）日：2020-09-08

  The present invention provides a modified conjugated diene-based polymer, wherein the Mooney stress-relaxation rate measured at 110° C. is 0.45 or less, and the modification percentage is 75% by mass or more.

  本发明提供了一种改性共轭二烯基聚合物，其中在 110° C 时测得的门尼应力松弛率为 0.45 或更低，改性百分比为 75% 或更高。
• Modified conjugated diene polymer, modified conjugated diene polymer composition, tire, and method for producing modified conjugated diene polymer
  申请人：Japan Elastomer Co., Ltd.

  公开号：US10822446B2

  公开（公告）日：2020-11-03

  A modified conjugated diene polymer satisfying the following conditions (I) to (IV): (I) at least two peaks are observed in a molecular weight distribution curve; (II) when a peak of the highest molecular weight is defined as a peak (B), a peak of the largest peak area except for the peak (B) is defined as a peak (T), a peak molecular weight of the peak (B) is from 500,000 to 2,500,000 and a peak molecular weight of the peak (T) is from 150,000 to 600,000; (III) an area of the peak (T) is from 30% to 80% and a total value of an area of the peak (B) and the area of the peak (T) is 65% or more; and (IV) a proportion of a modified polymer chain(s) in a region ranging from a low-molecular-weight side to a point of 5% cumulative area is from 60% to 99%.

  满足以下条件（I）至（IV）的改性共轭二烯聚合物： (I) 在分子量分布曲线上至少观察到两个峰； (II) 当分子量最大的峰被定义为峰（B）时，除峰（B）外峰面积最大的峰被定义为峰 （T），峰（B）的峰分子量为 500,000 至 2,500,000 之间，峰（T）的峰分子量为 150,000 至 600,000 之间； (III) 峰（T）的面积为 30%至 80%，峰（B）的面积和峰（T）的面积的总值为 65% 或以上；以及 (IV) 在从低分子量侧到 5%累积面积点的区域中，改性聚合物链的比例为 60% 至 99%。
• Conjugated diene polymer, conjugated diene polymer composition, and tire
  申请人：Japan Elastomer Co., Ltd.

  公开号：US11248064B2

  公开（公告）日：2022-02-15

  A conjugated diene polymer satisfying following conditions (1) to (4): (1) the conjugated diene polymer has two or more peaks in a molecular weight distribution curve obtained by measurement with gel permeation chromatography (GPC); (2) the molecular weight distribution curve contains a peak (A) having a peak molecular weight of 500,000 to 2,500,000 and a peak (B) having a peak molecular weight of 150,000 to 600,000; (3) a total value of an area of the peak (A) and an area of the peak (B) is 70% or more of a total area of the molecular weight distribution curve; and (4) an absolute value of difference between a glass transition temperature of a conjugated diene polymer in the peak (A) (Tg (A)) and a glass transition temperature of a conjugated diene polymer in the peak (B) (Tg (B)) is 2° C. to 30° C.

  满足以下条件（1）至（4）的共轭二烯聚合物： (1) 通过凝胶渗透色谱法（GPC）测量得到的分子量分布曲线上有两个或两个以上的峰； (2) 分子量分布曲线包含一个峰值分子量为 500,000 至 2,500,000 的峰 (A) 和一个峰值分子量为 150,000 至 600,000 的峰 (B)； (3) 峰(A)和峰(B)的面积总值占分子量分布曲线总面积的 70%或以上；以及 (4) 峰(A)中共轭二烯聚合物的玻璃化转变温度(Tg(A))与峰(B)中共轭二烯聚合物的玻璃化转变温度(Tg(B))之差的绝对值为 2 摄氏度至 30 摄氏度。