1,2-dihydro-2,2,4-triethylquinoline | 158658-57-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 1,2-dihydro-2,2,4-triethylquinoline
• 英文别名: Quinoline, 2,2,4-triethyl-1,2-dihydro-；2,2,4-triethyl-1H-quinoline
• CAS: 158658-57-2
• 化学式: C₁₅H₂₁N
• 分子量: 215.338
• InChiKey: VCOICANNDCVEBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  12
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• METHOD FOR MANUFACTURING OPTICALLY ACTIVE COMPOUND
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20170022162A1

  公开（公告）日：2017-01-26

  The present invention provides a method for manufacturing an optically active compound of formula (2), which contains bringing hydrogen into contact with a compound of formula (1) in the presence of a transition metal catalyst having an optically active ligand. In the formula, R 1 represents a hydrogen atom or an acetyl group, R 2 , R 3 , R 4 , and R 5 each independently represents a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, a nitro group, an amino group, or an acyl group, R 6 represents an alkyl group, R 7 and R 8 each independently represents a hydrogen atom or an alkyl group, and a carbon atom marked with an asterisk (*) represents an asymmetric carbon atom.

  本发明提供了一种制备式（2）的光学活性化合物的方法，其中包括在具有光学活性配体的过渡金属催化剂存在下，将氢与式（1）的化合物接触。在该式中，R1代表氢原子或乙酰基，R2、R3、R4和R5各自独立地代表氢原子、卤素原子、烷基、烷氧基、羟基、硝基、氨基或酰基，R6代表烷基，R7和R8各自独立地代表氢原子或烷基，而用星号（*）标记的碳原子代表一个不对称碳原子。
• RUBBER COMPOSITION FOR HOSE AND HOSE
  申请人：Nippon Zeon Co., Ltd.

  公开号：EP1203787A1

  公开（公告）日：2002-05-08

  A rubber composition for a hose, which comprises a nitrile rubber (A) comprising 45 - 55 weight % of α,β-ethylenically unsaturated nitrile monomer units and 55 - 45% by weight of conjugated diene monomer units, an epihalohydrin rubber (B), and a crosslinking agent (CA) for the nitrile rubber and/or a crosslinking agent (CB) for the epihalohydrin rubber; the amount of nitrile rubber (A) being 25 - 80 weight % based on the sum of nitrile rubber (A) and epihalohydrin rubber (B); and a hose having a layer comprised of a crosslinked product of the rubber composition. The hose has excellent resistance to fuel oil permeation and cold resistance, and therefore, it is especially suitable as fuel oil hoses of an automobile.

  一种用于软管的橡胶组合物，它包括丁腈橡胶（A）（其中α,β-乙烯基不饱和丁腈单体单元的重量百分比为 45 - 55%，共轭二烯单体单元的重量百分比为 55 - 45%）、表卤橡胶（B）、丁腈橡胶的交联剂（CA）和/或表卤橡胶的交联剂（CB）；丁腈橡胶（A）的用量为丁腈橡胶（A）和环卤橡胶（B）总和的 25 - 80 重量％；以及软管，其胶层由橡胶组合物的交联产品组成。该软管具有优异的抗燃油渗透性和耐寒性，因此特别适合用作汽车的燃油软管。
• Use of a rubber composition for a hose
  申请人：ZEON CORPORATION

  公开号：EP1203787B1

  公开（公告）日：2007-01-03
• US3952023A
  申请人：——

  公开号：US3952023A

  公开（公告）日：1976-04-20
• US4145501A
  申请人：——

  公开号：US4145501A

  公开（公告）日：1979-03-20