(N,N'-bis(2,6-dimethylphenyl)-1,6-bis(triisopropylsilyl)hexa-1,5-diyne-3,4-diimine)nickel(0)-dicarbonyl | 231286-03-6

• 英文名称: (N,N'-bis(2,6-dimethylphenyl)-1,6-bis(triisopropylsilyl)hexa-1,5-diyne-3,4-diimine)nickel(0)-dicarbonyl
• CAS: 231286-03-6
• 化学式: C₄₂H₆₀N₂NiO₂Si₂
• 分子量: 739.812
• InChiKey: XFQAHYHWHSWBAC-XMSVOTGESA-N

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

• 作为反应物：
  描述：

  、 (N,N'-bis(2,6-dimethylphenyl)-1,6-bis(triisopropylsilyl)hexa-1,5-diyne-3,4-diimine)nickel(0)-dicarbonyl 以 四氢呋喃 为溶剂， 以95%的产率得到(bis-N,N'-bis(2,6-dimethylphenyl)-1,6-bis(triisopropylsilyl)hexa-1,5-diyne-3,4-diimine)nickel(0)
  参考文献：
  名称：

  Acetylenic NIR-chromophores: 2,3-dialkynyl-1,4-diazabuta-1,3-diene complexes of Ni(0) and Ni(II)

  摘要：

  Acetylenic diazabutadienes (DADs) were used to modulate the electron absorption properties of Ni(0) and Ni(II) chelate complexes with respect to those of non-acetylenic DAD metal coordination compounds. Alkynylated bis(N-aryl) DAD ligands are shown to induce efficient metal-to-ligand charge-transfer in coordination compounds of the type (DAD)(2)NI(0). These metal-ligand interactions manifest themselves as intense absorptions in the near infrared (NIR) around 800 nm and are significantly shifted batho- and hyperchromic compared to charge-transfer bands of non-acetylenic DAD metal complexes. Likewise, alkynyl substitution of bis(glyoximato)nickel(II) complexes results in a sizeable absorption band in the visible region of the electromagnetic spectrum. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(98)01122-x
• 作为产物：
  描述：

  、 tetracarbonyl nickel 以 乙醚 为溶剂， 以99%的产率得到(N,N'-bis(2,6-dimethylphenyl)-1,6-bis(triisopropylsilyl)hexa-1,5-diyne-3,4-diimine)nickel(0)-dicarbonyl
  参考文献：
  名称：

  Acetylenic NIR-chromophores: 2,3-dialkynyl-1,4-diazabuta-1,3-diene complexes of Ni(0) and Ni(II)

  摘要：

  Acetylenic diazabutadienes (DADs) were used to modulate the electron absorption properties of Ni(0) and Ni(II) chelate complexes with respect to those of non-acetylenic DAD metal coordination compounds. Alkynylated bis(N-aryl) DAD ligands are shown to induce efficient metal-to-ligand charge-transfer in coordination compounds of the type (DAD)(2)NI(0). These metal-ligand interactions manifest themselves as intense absorptions in the near infrared (NIR) around 800 nm and are significantly shifted batho- and hyperchromic compared to charge-transfer bands of non-acetylenic DAD metal complexes. Likewise, alkynyl substitution of bis(glyoximato)nickel(II) complexes results in a sizeable absorption band in the visible region of the electromagnetic spectrum. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0022-328x(98)01122-x