meso-1,2-bis-(N-piperidino)-1,2-diphenylethane | 35278-85-4

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: meso-1,2-bis-(N-piperidino)-1,2-diphenylethane
• 英文别名: 1,1'-(1,2-Diphenylethylen)di；1',2'-diphenyl-1,2-di(pypelidin-1-yl)ethane；1,1'-(1,2-diphenyl-ethane-1,2-diyl)-bis-piperidine；Ethane, 1,2-Diphenyl-1,2-di(1-piperidyl)-；1-(1,2-diphenyl-2-piperidin-1-ylethyl)piperidine
• CAS: 35278-85-4
• 化学式: C₂₄H₃₂N₂
• 分子量: 348.531
• InChiKey: MTYFDEYZRYWPAI-UHFFFAOYSA-N

物化性质

• 沸点：
  423.5±40.0 °C(Predicted)
• 密度：
  1.073±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-苄基哌啶 在 硫代苯甲酸 、 (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate 、 magnesium sulfate 、 特戊醛 作用下， 以 N,N-二甲基乙酰胺 为溶剂， 反应 24.0h， 以59%的产率得到meso-1,2-bis-(N-piperidino)-1,2-diphenylethane
  参考文献：
  名称：

  单电子转移/氢原子转移协同催化的对称二胺和二醇的氧化和氧化还原中性方法

  摘要：

  苄胺和苄醇的氧化和氧化还原中性偶联反应可提供对称的二胺和二醇，在HAT / SET协同催化下可顺利进行，得到对称的二胺和二醇。

  DOI：

  10.1002/ejoc.202001329

文献信息

• C-C Bond Fragmentation as a Probe for Photoinduced Intramolecular Electron Transfer
  作者：Yingsheng Wang、Lucian A. Lucia、Kirk S. Schanze

  DOI：10.1021/j100007a028

  日期：1995.2

  Photochemical and photophysical studies are reported for the complex, fac-(bpy)Re-I(CO)(3)(DA)(1+) (e-1), where bpy is 2,2'-bipyridine and DA is a ''reactive donor ligand'' that contains a vicinal diamine functionality. Photoexcitation of e-l into the dst (Re) --> pi* (bpy) metal-to-ligand charge transfer (MLCT) excited state leads to formation of the ligand-to-ligand charge transfer (LLCT) state, *(bpy(.-))Re-I(CO)(3)(DA(.+))(1+), via diamine ligand-to-Re electron transfer. In the LLCT state, the reactive donor ligand radical cation undergoes an exceedingly rapid heterolytic C-C bond fragmentation reaction to produce an iminium ion and an cr-amino radical fragment. Steady-state photochemical studies reveal that in air-saturated solution the only products observed arise from C-C bond fragmentation, which implies that under these conditions bond fragmentation is irreversible. Laser flash photolysis studies indicate that the a-amino radical that is produced by bond fragmentation in the LLCT state absorbs strongly in the near-UV region. A kinetic analysis is carried out under the assumptions that: (1) the quantum yield for formation the LLCT state can be derived from MLCT emission lifetime data on the diamine complex and a suitable non-donor-substituted model complex and (2) C-C bond fragmentation is irreversible. This analysis affords lower limits for the rates of back electron transfer and bond fragmentation (1.5 x 10(8) and 1.0 x 10(8) s(-1), respectively).
• The chemistry of benzotriazole. A novel method for the synthesis of symmetrical vicinal tertiary and secondary diamines
  作者：Alan R. Katritzky、Weiqiang Fan、Cong Fu

  DOI：10.1021/jo00297a042

  日期：1990.5
• KATRITZKY, ALAN R.;FAN, WEI-QIANG;FU, CONG, J. ORG. CHEM., 55,(1990) N0, C. 3209-3213
  作者：KATRITZKY, ALAN R.、FAN, WEI-QIANG、FU, CONG

  DOI：——

  日期：——
• IMWINKELRIED, R.;SEEBACH, D., HELV. CHIM. ACTA, 1984, 67, N 6, 1496-1502
  作者：IMWINKELRIED, R.、SEEBACH, D.

  DOI：——

  日期：——
• BETSCHART, CLAUDIA;SEEBACH, DIETER, HELV. CHIM. ACTA, 70,(1987) N 8, 2215-2231
  作者：BETSCHART, CLAUDIA、SEEBACH, DIETER

  DOI：——

  日期：——