1-(2-methylbenzyl)azepane | 96983-20-9

• 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: 1-(2-methylbenzyl)azepane
• 英文别名: 1-(2-methyl-benzyl)-azepane；N-<2-Methyl-benzyl>-hexamethylenimin；1-[(2-Methylphenyl)methyl]azepane
• CAS: 96983-20-9
• 化学式: C₁₄H₂₁N
• 分子量: 203.327
• InChiKey: OVQGSEDBSHWZIU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  环己亚胺 、 2-甲基苄溴 在 N,N-二异丙基乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 18.0h， 以76%的产率得到1-(2-methylbenzyl)azepane
  参考文献：
  名称：

  钯（II）催化的N-苄基哌啶的邻芳基化反应。

  摘要：

  据报道，Pd（II）通过直接的CH键活化反应生成芳基硼酸频哪醇酯（Ar-BPin）来催化苄基杂环的邻芳基化反应，从而生成所需的联芳基产物。这种方法学是有效的，并且适用于各种功能化的Ar-BPin和苄基杂环，从而允许以适度到良好的产率直接合成重要的联芳基。

  DOI：

  10.1039/c5cc00410a

文献信息

• Pneumatic tire having a rubber component containing a tin/amino functionalized rubber and an inversion carbon black
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP1318172A1

  公开（公告）日：2003-06-11

  There is disclosed a pneumatic tire having a rubberized component comprising: (A) a copolymer rubber that contains amino groups bound to the rubber and at least 40 percent of the terminal ends of the copolymer are modified or coupled with a tin compound; and (B) 10 to 150 phr of an inversion carbon black.

  本发明公开了一种充气轮胎，其橡胶部件包括 (A) 共聚物橡胶，该橡胶含有与橡胶结合的氨基，共聚物至少 40% 的末端被改性或与锡化合物结合；以及 (B) 10 至 150 phr 的反转炭黑。
• RUBBER COMPOSITION
  申请人：JSR Corporation

  公开号：EP1721930A1

  公开（公告）日：2006-11-15

  There is obtained a rubber composition excellent in processability of unvulcanized compounded rubber, excellent in wear resistance and wet skid resistance of vulcanized rubber, low in rolling resistance, and suitable for tire applications, particularly for tire tread applications in which importance is given to low fuel consumption and safety. A rubber composition mainly comprising (I) 0.5 to 35% by weight of a conjugated diene-based (co)polymer rubber having an amino group and an alkoxysilyl group on a polymer chain and having a weight average molecular weight of 1,000 to 90,000, and (II) 99.5 to 65% by weight of a conjugated diene-based (co) polymer rubber having a weight average molecular weight of 100,000 to 2,000,000 (with the proviso that (I)+(II)=100% by weight).

  本发明获得了一种橡胶组合物，其加工性能优于未硫化橡胶，耐磨性和防滑性优于硫化橡胶，滚动阻力低，适用于轮胎应用，尤其适用于注重低油耗和安全性的轮胎胎面应用。 一种橡胶组合物，主要包括：(I) 0.5 至 35%（按重量计）的共轭二烯烃基（共）聚合物橡胶，其聚合物链上有一个氨基和一个烷氧基硅烷基，其重量平均分子量为 1,000 至 90,000 ；(II) 99.5 至 65%（按重量计）的共轭二烯烃基（共）聚合物橡胶，其重量平均分子量为 100,000 至 2,000,000 （但有一个条件，即(I)+(II)=100%（按重量计）。
• RUBBER COMPOSITION AND TIRE
  申请人：JSR Corporation

  公开号：EP1783165A1

  公开（公告）日：2007-05-09

  A rubber composition comprising: (A) a rubber component including 30 to 100 mass% of diene rubber having at least one functional group selected from the group consisting of an amino group, an alkoxysilyl group, an epoxy group, a hydroxyl group, and a carboxyl group in an amount of 0.01 to 5.0 mmol per 100 g of the diene rubber; (B) silica in an amount of 5 to 130 parts by mass per 100 parts by mass of the rubber component; and (C) an aliphatic component having at least one functional group selected from the group consisting of a carboxyl group, a hydroxyl group, an amino group, and an epoxy group in an amount of 3 to 15 parts by mass per 100 parts by mass of the silica. The rubber composition and a tire using the rubber composition exhibit excellent scorching properties before vulcanization and exhibit excellent rolling resistance and wet skid properties after vulcanization.

  一种橡胶组合物，包括：(A)橡胶组分，其中 30 至 100 质量％的二烯橡胶具有至少一个官能团，该官能团选自由氨基、烷氧基硅基、环氧基、羟基和羧基组成的组，含量为每 100 克二烯橡胶 0.01 至 5.0毫摩尔；(B) 白炭黑，其用量为每 100 份质量的橡胶组分中含 5 至 130 份质量的白炭黑；以及 (C) 脂肪族组分，其至少具有一个官能团，该官能团选自由羧基、羟基、氨基和环氧基组成的组，其用量为每 100 份质量的白炭黑中含 3 至 15 份质量的白炭黑。该橡胶组合物和使用该橡胶组合物的轮胎在硫化前具有优异的焦烧性能，在硫化后具有优异的滚动阻力和湿滑性能。
• PROCESS FOR PRODUCING CONJUGATED DIOLEFIN (CO)POLYMER RUBBER, CONJUGATED DIOLEFIN (CO)POLYMER RUBBER, RUBBER COMPOSITION, AND TIRE
  申请人：JSR Corporation

  公开号：EP1790666A1

  公开（公告）日：2007-05-30

  There is provided a method for producing a conjugated diolefin (co)polymer rubber excellent in processability, independently of the kind and combination of filling agent incorporated, excellent in a balance among wet-skid characteristics, low hysteresis loss, wear resistance and breaking strength, when vulcanization treatment is performed to form a vulcanized rubber, and useful as a material for a tread or a sidewall member of a tire for low fuel consumption, a large sized tire or a high performance tire. A method for producing a conjugated diolefin (co)polymer rubber, which comprises polymerizing either a conjugated diolefin or a conjugated diolefin and an aromatic vinyl compound in a hydrocarbon solvent by anionic polymerization using at least one compound selected from the group consisting of an organic alkali metal and an organic alkali earth metal as an initiator, thereafter reacting a living polymer chain end thereof with a polyisocyanate compound, and then reacting a residual isocyanate group of the polyisocyanate compound bonded to the living polymer chain end with an alkoxysilane compound containing a functional group having active hydrogen; and a conjugated diolefin (co)polymer rubber obtained therefrom.

  本发明提供了一种生产共轭二烯烃（共）聚合物橡胶的方法，该橡胶具有优异的加工性能，与所加入填充剂的种类和组合无关，在进行硫化处理以形成硫化橡胶时，在湿滑特性、低滞后损失、耐磨性和断裂强度之间具有优异的平衡，可用作低油耗轮胎、大型轮胎或高性能轮胎的胎面或胎侧部件的材料。 一种生产共轭二烯烃（共）聚合物橡胶的方法，包括使用至少一种选自有机碱金属和有机碱土金属的化合物作为引发剂，在烃溶剂中通过阴离子聚合使共轭二烯烃或共轭二烯烃和芳香族乙烯基化合物聚合、然后使其活体聚合物链端与多异氰酸酯化合物反应，再使与活体聚合物链端键合在一起的多异氰酸酯化合物的残余异氰酸酯基团与含有活性氢官能团的烷氧基硅烷化合物反应；以及由此获得的共轭二烯烃（共）聚合物橡胶。
• CONJUGATED DIOLEFIN COPOLYMER RUBBER, METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION AND TIRE
  申请人：JSR Corporation

  公开号：EP2123687A1

  公开（公告）日：2009-11-25

  A conjugated diolefin copolymer rubber is produced by copolymerization of a conjugated diolefin and an aromatic vinyl compound and has a primary amino group and an alkoxysilyl group bonded to the copolymer chain. The conjugated diolefin copolymer rubber contains the aromatic vinyl compound in an amount of 5 to 60 wt%. The aromatic vinyl compound is densely distributed in one terminal of the copolymer chain, and is scarcely distributed in the other terminal. The conjugated diolefin copolymer rubber has a temperature difference (ΔTg) of 25°C or more. The conjugated diolefin copolymer rubber has low hysteresis loss properties as well as improved abrasion resistance, rupture characteristics, and road grip characteristics without impairing wet skid characteristics. A method for producing the conjugated diolefin copolymer rubber is also disclosed.

  共轭二烯烃共聚橡胶由共轭二烯烃和芳香族乙烯基化合物共聚而成，共聚物链上键合有伯氨基和烷氧基硅基。共轭二烯烃共聚橡胶中芳香族乙烯基化合物的含量为 5 至 60 wt%。芳香族乙烯基化合物密集分布在共聚物链的一个末端，而在另一个末端几乎没有分布。共轭二烯烃共聚橡胶的温差（ΔTg）为 25°C 或以上。共轭二烯烃共聚物橡胶具有低滞后损失特性，以及更好的耐磨性、断裂特性和路面抓地特性，同时不影响湿滑特性。此外，还公开了一种生产共轭二烯烃共聚橡胶的方法。