(5,5,7,12,12,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)nickel(I)(1+) | 105456-02-8

• 英文名称: (5,5,7,12,12,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)nickel(I)(1+)
• 英文别名: {Ni(Me6{14}ane)}(1+)
• CAS: 105456-02-8；47105-34-0；57719-34-3；94061-35-5
• 化学式: C₁₆H₃₆N₄Ni
• 分子量: 343.179
• InChiKey: BCJAFNSBNQIUCP-UHFFFAOYSA-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：

  (5,5,7,12,12,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)nickel(I)(1+) 、 二氧化氮 以 甲醇 为溶剂， 生成 [Ni^II(meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane)(η1-ONO)2]
  参考文献：
  名称：

  Nitrogen dioxide reactivity of a Nickel(II) complex of tetraazacyclotetradecane ligand

  摘要：

  Reaction of a Ni(II) complex of ligand L (L = meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclote-tradecane) (1) in methanol with NO2 has been studied. Addition of equivalent amount of NO2 resulted in the reduction of Ni(II) to Ni(I). The reduction was monitored by UV-visible, EPR spectroscopy. The Ni(I) intermediate reacted with further equivalent of NO2 to form Ni(II)-O-nitrito complex, [Ni-II(L) (eta 1-ONO)(2)](2). Structural characterization confirmed the formation of 2. Subsequent equivalent of NO2 resulted in the oxo transfer from NO2 to the metal bound nitrito group leading to the formation of Onitrato complex, [Ni-II(L)(eta(1)-ONO2)](+) (3) with simultaneous release of NO. The release of NO in the reaction was evidenced by spin trapping experiment. Complex 3 was isolated and characterized structurally. (C) 2017 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2017.06.027
• 作为产物：
  描述：

  [Ni^II(meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane)(CH3COO)2] 在 二氧化氮 作用下， 以 甲醇 为溶剂， 生成 (5,5,7,12,12,14-hexamethyl-1,4,8,11-tetra-azacyclotetradecane)nickel(I)(1+)
  参考文献：
  名称：

  Nitrogen dioxide reactivity of a Nickel(II) complex of tetraazacyclotetradecane ligand

  摘要：

  Reaction of a Ni(II) complex of ligand L (L = meso-5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazacyclote-tradecane) (1) in methanol with NO2 has been studied. Addition of equivalent amount of NO2 resulted in the reduction of Ni(II) to Ni(I). The reduction was monitored by UV-visible, EPR spectroscopy. The Ni(I) intermediate reacted with further equivalent of NO2 to form Ni(II)-O-nitrito complex, [Ni-II(L) (eta 1-ONO)(2)](2). Structural characterization confirmed the formation of 2. Subsequent equivalent of NO2 resulted in the oxo transfer from NO2 to the metal bound nitrito group leading to the formation of Onitrato complex, [Ni-II(L)(eta(1)-ONO2)](+) (3) with simultaneous release of NO. The release of NO in the reaction was evidenced by spin trapping experiment. Complex 3 was isolated and characterized structurally. (C) 2017 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2017.06.027