1-benzyl-2-naphthylamine | 68725-91-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-benzyl-2-naphthylamine
• 英文别名: 1-Benzylnaphthalen-2-amine
• CAS: 68725-91-7
• 化学式: C₁₇H₁₅N
• 分子量: 233.313
• InChiKey: CHGFNECQRRLJSA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  2-硝基萘 、 苄基氯化镁 在 palladium on activated charcoal sodium tetrahydroborate 作用下， 生成 N-苄基-2-萘胺 、 1-benzyl-2-naphthylamine
  参考文献：
  名称：

  一锅硝基芳烃的化学选择性还原烷基化：一种合成烷基苯胺的新通用方法

  摘要：

  报道了一种通过硝基芳烃的一锅还原烷基化的烷基苯胺的新的容易和通用的合成方法。该方法基于氢化物（LiAlH 4或NaBH 4）在催化量的PdC，由格氏试剂到单硝基芳烃的共轭加成而产生的硝酸盐加合物中的“原位”还原。与NaBH 4相比，LiAlH 4被证明是一种更有效但选择性更低的还原剂。该反应可以成功地应用于单，均和杂双环系统，并允许引入各种各样的烷基链而没有异构化现象。

  DOI：

  10.1016/s0040-4020(01)83464-5

文献信息

• Rolling bearing, rolling bearing for fuel cell, compressor for fuel cell system and fuel cell system
  申请人：Iso Kenichi

  公开号：US20050261141A1

  公开（公告）日：2005-11-24

  The rolling bearing of the invention to be incorporated in the compressor for fuel cell system comprises a fluorine-based grease containing a fluororesin and a fluorine-based oil, a urea grease containing a urea compound and a synthetic oil or a lithium complex grease containing a lithium complex and a synthetic oil encapsulated therein. In this arrangement, the grease deterioration of the rolling bearing incorporated in the compressor for force-feeding various fluids between machines can be prevented, making it possible to provide a fuel cell system which can maintain stable operation over an extended period of time.

  本发明用于燃料电池系统压缩机中的滚动轴承包括含有氟树脂和氟基油的氟基润滑脂、含有尿素化合物和合成油的尿素润滑脂或封装有复合锂和合成油的复合锂润滑脂。在这种安排下，可以防止用于在机器之间强制输送各种流体的压缩机中的滚动轴承的润滑脂变质，从而可以提供一种可以长时间保持稳定运行的燃料电池系统。
• Grease compostion for automobile electrical equipment auxiliary device and prelubricated rolling using the grease composition
  申请人：Fujita Yasunobu

  公开号：US20060073989A1

  公开（公告）日：2006-04-06

  To provide a grease composition for auxiliary machinery of automobile electrical component containing an aromatic ester oil-containing base oil having a specific diurea compound as a thickener blended therewith and a rolling bearing having the foregoing grease composition packed therein. The foregoing grease composition and rolling bearing do not generate abnormal noises even at an extremely low temperature of −40° C., have excellent seizure resistance even under a high temperature closed to 180° C., have excellent rust preventing performance, and are suitable especially for electrical parts and auxiliary machineries of engines, etc.

  提供一种用于汽车电气部件辅助机械的润滑脂组合物，该组合物含有一种芳香族酯类油基油，其中掺入了一种特定的二脲化合物作为稠化剂，还提供一种装有上述润滑脂组合物的滚动轴承。上述润滑脂组合物和滚动轴承即使在零下 40 摄氏度的极低温度下也不会产生异常噪音，即使在接近 180 摄氏度的高温下也具有优异的抗咬合性，防锈性能优异，特别适用于发动机等的电气部件和辅助机械。
• BARTOLI, GUISEPPE;BOSCO, MARCELLA;DAL, POZZO RENATO;PETRINI, MARINO, TETRAHEDRON, 43,(1987) N 18, 4221-4226
  作者：BARTOLI, GUISEPPE、BOSCO, MARCELLA、DAL, POZZO RENATO、PETRINI, MARINO

  DOI：——

  日期：——
• COLLAPSIBLE COLUMN
  申请人：NSK LTD.

  公开号：EP1840399B1

  公开（公告）日：2014-06-18
• Grease composition and rolling apparatus
  申请人：NSK Ltd.

  公开号：US20030176298A1

  公开（公告）日：2003-09-18

  A grease composition is produced by mixing a thickener of a calcium sulfonate complex and a second thickener component (polyurea, a metallic soap, a complex metallic soap or an N-substituted terephthalamic acid metal salt) into a base oil. This grease composition is excellent in heat resistance, load carrying capacity, water resistance and lubricating life. Moreover, a grease composition is produced by mixing a thickener of an N-substituted terephthalamic acid metal salt and a second thickener component (polyurea, a metallic soap or a complex metallic soap) into a base oil. This grease composition is excellent in heat resistance, oxidation stability and lubricating life. Furthermore, a grease composition is produced by mixing a thickener of 10 to 90% by mass of polyurea and 90 to 10% by mass of a complex metallic soap into an ester oil having a kinematic viscosity at 40° C. of 20 to 180 mm 2 /s. This grease composition generates only a few dusts even at a high temperature and has excellent high-temperature performance. Still further, a grease composition is produced by mixing a thickener of 10 to 90% by mass of polyurea and 90 to 10% by mass of a complex metallic soap into a base oil having a kinematic viscosity at 40° C. of 50 to 500 mm 2 /s. This grease composition has excellent performance under a high-speed and high-temperature environment and provides a rolling apparatus with excellent seizuring life.