thallous salt of N-methylsalicylaldimine | 432050-08-3

• 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: thallous salt of N-methylsalicylaldimine
• CAS: 432050-08-3
• 化学式: C₈H₈NOTl
• 分子量: 338.541
• InChiKey: ILKPIQPRKDPHAU-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.43
• 重原子数：
  11.0
• 可旋转键数：
  1.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  35.42
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  thallous salt of N-methylsalicylaldimine 以 二氯甲烷 、 苯 为溶剂， 生成 [(N-methylsalicylaldiminato)(PPh3)Pd(C(N-p-C6H4OMe)CMe=N-p-C6H4OMe)PdCl2]
  参考文献：
  名称：

  Migration of bidentate anionic ligands in binuclear compounds derived from 1,2-bis(imino)propyl-palladium(II) complexes

  摘要：

  DOI：

  10.1016/s0020-1693(00)90850-8
• 作为产物：
  描述：

  2-(methyliminomethyl)phenol 、 thallium (I) ethoxide 以 四氢呋喃 为溶剂， 以100%的产率得到thallous salt of N-methylsalicylaldimine
  参考文献：
  名称：

  A new class of ruthenium complexes containing Schiff base ligands as promising catalysts for atom transfer radical polymerization and ring opening metathesis polymerization

  摘要：

  A novel series of Schiff base ruthenium complexes that are active catalysts in the field of atom transfer radical polymerization (ATRP), have been prepared. Moreover, when activated with trimethylsilyldiazomethane (TMSD), these species exhibit good catalytic activity in the ring opening metathesis polymerization (ROMP) of norbornene and cyclooctene. The activity for both the ROMP and ATRP reaction is dependent on the steric bulk and electron donating ability of the Schiff base ligand. The control over polymerization in ATRP was verified for the two substrates that exhibit the highest activity, namely MMA and styrene. The results show that the optimal ATRP equilibrium leading to a controlled polymerization, can be established by adjusting the steric and electronic properties of the Schiff base ligand. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s1381-1169(01)00451-4

文献信息

• Catalytic activity and selectivity of a range of ruthenium complexes tested in the styrene/EDA reaction system
  作者：Fu Ding、Ya-guang Sun、Francis Verpoort、Valerian Dragutan、Ileana Dragutan

  DOI：10.1016/j.molcata.2014.02.009

  日期：2014.5

  The complex ensemble of competing chemical processes (cyclopropanation, metathesis, dimerisation) involved in the reaction of ethyl diazoacetate with styrene is examined in the presence of a panel of ten ruthenium complexes. Our results, focusing on the catalysts' activity and selectivity, showcased the new NHC-containing complex 10 and the Fischer carbene 7 as leading to best chemoselectivities for cyclopropanation while the bidentate Schiff-base complexes 3 and 4 provided highest stereoselectivity. The traditionally metathesis-active Grubbs I catalyst (5) could be manipulated, by working under high dilution, to display moderate activity in cyclopropanation whereas the Grubbs II catalyst (6) totally promoted metathesis. Data obtained with the above set of Ru complexes strongly support the premise that ligand structure and configuration in the Ru coordination sphere are essential factors in controlling the reaction pathways. (C) 2014 Elsevier B.V. All rights reserved.