| 1145778-76-2

• CAS: 1145778-76-2
• 化学式: C₂₆H₃₈Co₂N₁₆O₂
• 分子量: 724.68
• InChiKey: FZHCOUBPXTWOQG-RNFJCOPLSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  cobalt(III) nitrate hexahydrate 、 2-[1-(3-aminopentylimino)ethyl]phenol 、 sodium azide 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  Three new mono–di–trinuclear cobalt complexes of selectively and non-selectively condensed Schiff bases with N2O and N2O2 donor sets: Syntheses, structural variations, EPR and DNA binding studies

  摘要：

  Three new mono-di-trinuclear cobalt complexes of three different Schiff bases have been synthesised. In all the three complexes psuedohalides (NCO- and N-3(-)) have been incorporated to generate structural variation. Of the three Schiff bases, HL1 and HL2 were obtained by selective condensation of two different 1,3-diamines with 2-hydroxyacetophenone and H2L3 resulted from non-selective condensation of 1, 3-diamine with 2-hydroxyacetophenone. Only one -NH2 functionality of 1,3-diaminopropane and 1, 3-diaminopentane was selectively condensed with 2-hydroxyacetophenone to generate Schiff bases HL1 and HL2, respectively. H2L3 was obtained by condensing both the amine functionality of 1,3-diaminopropane with 2-hydroxyacetophenone. Therefore HL1 and HL2 behave as a N2O donors, whereas H2L3 provides a N2O2 donor coordination environment for the cobalt ions in the respective complexes. in [Co(L-1)(2)](2) [Co(NCO)(4)] (1) the asymmetric unit comprises of five mononuclear cobalt centers, [Co-2(mu-N-3)(2)-(L-2)(2)(N-3)(2)] (2) is a dinuclear and [(H2O)(2)Co(mu-N-3)(2)(mu-L-3)(2)Co-2(N-3)(1.25)(CH3O)(0.75)] center dot H2O (3) is a trinuclear cobalt species. The three complexes have been characterised using IR, UV-Vis spectroscopy and cyclic voltammetry. Structural aspects of 1, 2 and 3 have been described by performing single crystal X-ray analysis. EPR analyses of I and 3, and DNA binding abilities of all three cobalt complexes have been studied in detail. (C) 2009 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2008.12.040