[Ru(η⁵-C₅H₅)(η¹-N=NC(C₁₂H₈)CH₂CH₂)(PPh₃)(P(OMe)₃)]BPh₄ | 1440065-33-7

• 英文名称: [Ru(η⁵-C₅H₅)(η¹-N=NC(C₁₂H₈)CH₂CH₂)(PPh₃)(P(OMe)₃)]BPh₄
• CAS: 1440065-33-7
• 化学式: C₂₄H₂₀B*C₄₁H₄₁N₂O₃P₂Ru
• 分子量: 1092.04
• InChiKey: QGGAKIRYJOHYPJ-UHFFFAOYSA-N

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：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  乙烯 、 [Ru(η⁵-C₅H₅)(N₂C₁₂H₈)(PPh₃)(P(OMe)₃)]BPh₄ 以 二氯甲烷 为溶剂， 20.0 ℃ 、101.33 kPa 条件下， 反应 24.0h， 生成 [Ru(η⁵-C₅H₅)(η¹-N=NC(C₁₂H₈)CH₂CH₂)(PPh₃)(P(OMe)₃)]BPh₄ 、 [Ru(η⁵-C₅H₅)(η²-CH₂=CH₂)(PPh₃)(P(OMe)₃)]BPh₄
  参考文献：
  名称：

  Cycloaddition of Coordinated Diazoalkanes to Ethene To Yield 3H-Pyrazole Derivatives

  摘要：

  Diazoalkane complexes [Ru(eta(5)-C5H5)(N(2)CAr1Ar2)(PPh3)L]BPh4 (1, 2; Ar1 = Ph, Ar2 = p-tolyl; Ar1Ar2 = C12H8; L = P(OMe)(3), P(OEt)(3)) were prepared by allowing compounds RuCl(eta(5)-C5H5)(PPh3)L to react with diazoalkane in ethanol. Treatment of complexes 1 and 2 with ethylene under mild conditions (1 atm, room temperature) led not only to the ethylene complexes [Ru(eta(5)-C5H5)(eta(2)-CH2=CH2)(PPh3)L]BPh4 (5, 6) but also to dipolar (3 + 2) cycloaddition, affording the 3H-pyrazole derivatives [Ru(eta(5)-C5H5){eta(1)-N=NC(Ar1Ar2)CH2CH2}(PPh3)L]BPh4 (3, 4). The propylene complexes [Ru(eta(5)-C5H5)(eta(2)-CH3CH=CH2)(PPh3)L]BPh4 (7, 8) were also prepared. The compounds were characterized by spectroscopy and by X-ray crystal structure determinations of 2a, 3b, and 7.

  DOI：

  10.1021/om4004016