dirhenium(CO)8(butyronitrile)2 | 139575-87-4

• 英文名称: dirhenium(CO)8(butyronitrile)2
• CAS: 139575-87-4；86202-66-6
• 化学式: C₁₆H₁₄N₂O₈Re₂
• 分子量: 734.71
• InChiKey: GTCGBMQGAMYVAA-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：
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反应信息

• 作为产物：
  描述：

  丁腈 、 十羰基二铼 、 N,N-二乙基乙胺氧化物 以 further solvent(s) 为溶剂， 生成 dirhenium(CO)8(butyronitrile)2
  参考文献：
  名称：

  Peterson, L.K.; Dhami, R.S.; Wada, F., Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1983, vol. 13, p. 291 - 304

  摘要：

  DOI：

文献信息

• Site selectivity studies on homonuclear metal dimer complexes: Substitution reactions of Re2(CO)9L
  作者：Wayne L. Ingham、Neil J. Coville

  DOI：10.1016/0022-328x(92)83023-b

  日期：1992.1

  The reaction of Re2(CO)9L (L = tBuNC, P(O-o-tol)3, P(CH2C6H5)3, R'CN, R' = Me, Et, Pr, Ph) with L'(L' = tBuNC, R'CN) in the presence of PdO or Me3NO yields the 2,3-, 2,6- or 1,6-isomers of Re2(CO)8LL'. The PdO reactions give only the 2,6-isomer while the Me3NO induced reactions give statistical mixtures of the 2,6- and 2,3-isomers when L = L' = R'CN. When L = tBuNC and L' = R'CN higher ratios (approximately 5:1) of 2,6- and 2,3-isomers are observed. The product isomer ratios from the reaction of Re2(CO)9L and L' were found to be different from those from the reaction of the mixtures of Re2(CO)5I/Re(CO)4LI with L'. The substitution chemistry of the Re(CO)5Re(CO)4L dimer is thus not predictable from the chemistry of the monomer fragments. All the new dimer products have been characterised by IR and NMR (H-1, C-13, P-31) spectroscopy.