trans-bis(6-tert-butyl-4-methyl-2-nitrophenolato[O:O])bis(oxotrimethylphosphorane)nickel | 226714-17-6

• 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: trans-bis(6-tert-butyl-4-methyl-2-nitrophenolato[O:O])bis(oxotrimethylphosphorane)nickel
• CAS: 226714-17-6
• 化学式: C₂₈H₄₆N₂NiO₈P₂
• 分子量: 659.319
• InChiKey: FIITUUWPVNCCCB-UHFFFAOYSA-L

计算性质

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

反应信息

• 作为产物：
  描述：

  tetrakis(trimethylphosphine)nickel(0) 、 2-叔丁基-4-甲基-6-硝基苯酚 以 乙醚 为溶剂， 以44%的产率得到triangulo-bis(6-tert-butyl-4-methyl-2-μ(3)-imidatophenolato[O:N])tetrakis(trimethylphosphine)trinickel * (C2H5)2O
  参考文献：
  名称：

  Spontaneous formation of trinickel clusters containing μ3-imido bridges from 2-nitrophenols and Ni(PMe3)4

  摘要：

  2-Nitrophenols ArOH (1: 4-Me, 6-CMe3; 2: 4-CMe3, 6-CMe3; 3: 4-OMe, 6-H) are reduced stepwise by Ni(PMe3)(4) to form cluster compounds (4-6) in which four trimethylphosphines and two chelating mu 3-imidato-2-phenolato ligands are coordinated to a triangulo-Ni-3 core. Initially mononuclear trans-octahedral complexes Ni(OAr)(2)(OPMe3)(2) (7-9) containing O:O-coordinated nitrophenolato ligands are formed and eventually converted to (4-6). Crystal and molecular structures for 4 and 7 are discussed. Cluster degradation of 4 with HCl/ether yields the 2-aminophenol. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(99)00016-x