bis-(2-pyridylmethyl)amine-dichloro-oxo-vanadium acetonitrile adduct (1/1) | 836600-33-0

• 英文名称: bis-(2-pyridylmethyl)amine-dichloro-oxo-vanadium acetonitrile adduct (1/1)
• CAS: 836600-33-0
• 化学式: C₂H₃N*C₁₂H₁₃Cl₂N₃OV
• 分子量: 378.155
• InChiKey: OPXXDEFQKDLCGQ-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  氯化钒 、 乙腈 、 (2,6-bis((N,N'-bis(2-picolyl)amino)methyl)-4-tert-butylphenol) 在 air 作用下， 以 乙腈 为溶剂， 以15%的产率得到bis-(2-pyridylmethyl)amine-dichloro-oxo-vanadium acetonitrile adduct (1/1)
  参考文献：
  名称：

  A vanadium-promoted C–N bond cleavage

  摘要：

  A C-N bond in one arm of the mixed-valence V-III-V-IV complex bpbp(VOCl2)(VCl2), bpbpH = 2,6-bis((N,N-bis-(2-picolyl)amino)methyl)-4-tertbutylphenol, is cleaved in wet acetonitrile solution to give bpa(VOCl2), bpa = bis(2-methypyridyl)amine, and 2-((N,N-bis-(2-picolyl)amino)methyl)-6-hydroxymethyl-4-tertbutylphenol. The reaction corresponds overall to hydrolysis of a tertiary amine to form a secondary amine and a primary alcohol. The structure of bpa(VOCl2) was established by X-ray diffraction while 2-((N,N-bis-(2-picolyl)amino)methyl)-6-hydroxymethyl-4-tertbutylphenol was detected by ESI mass spectrometry. The phenol oxygen atom in bpbp(VOCl2)(VCl2) is proposed to be non-bridging and this asymmetry is likely to be important for the C-N bond cleavage reaction. A related asymmetrical V-IV complex, [bpbpH(V=O)(H2O)](ClO4)(2) (.) H2O, containing bpbp- bound to only one metal ion, has also been characterized by X-ray diffraction. In slightly more basic solution, bpbp(VOCl2)(VCl2) is oxidized to the V-IV-V-IV complex [bpbP(VOCl)(2)](+) and C-N bond cleavage is suppressed. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2004.09.004