[(η(5)-Cp(*))(CO)2Fe(As(SiMe3)C(NMe2)2)](triflate) | 247572-51-6

• 英文名称: [(η(5)-Cp(*))(CO)2Fe(As(SiMe3)C(NMe2)2)](triflate)
• CAS: 247572-51-6
• 化学式: CF₃O₃S*C₂₀H₃₆AsFeN₂O₂Si
• 分子量: 644.443
• InChiKey: UUBHWOVUXWKDPJ-UHFFFAOYSA-M

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：

  [(η(5)-C5Me5)(CO)2FeAs=C(NMe2)2] 、 三氟甲磺酸三甲基硅酯 以 乙醚 为溶剂， 以88%的产率得到[(η(5)-Cp(*))(CO)2Fe(As(SiMe3)C(NMe2)2)](triflate)
  参考文献：
  名称：

  Formation of Ferriophosphanyl- and Ferrioarsanyl-Functionalized Carbocation Salts by Alkylation, Protonation, and Silylation of (η⁵-C₅Me₅)(CO)₂Fe−PnC(NMe₂)₂ (Pn = P, As)^1,2

  摘要：

  Reaction of equimolar amounts of the metallophosphaalkene eta(5)-Cp*(CO)(2)FeP=C(NMe2)(2) (1a) and the metalloarsaalkene eta(5)-Cp*(CO)(2)FeAs=C(NMe2)(2) (1b) with ethereal HBF4 or the trifluoromethanesulfonates ROSO2CF3 (R = CH3, Me3SiCH2, Me3Si), respectively, afforded the phosphanyl-substituted carbenium salts [eta(5)-Cp*(CO)(2)FeP(R)C(NMe2)(2)]X (2a, R = H, X = BF4; 3a, R = CH3, X = SO3CF3; 4a, R = Me3SiCH2, X = SO3CF3; 5a, R = Me3Si, X = SO3CF3) as well as their arsenic analogues [eta(5)-Cp*(CO)(2)FeAs(R)C(NMe2)(2)]X (2b, R = H, X = BF4; 3b, R = CH3, X = SO3CF3; 4b, R = Me3SiCH2, X = SO3CF3; 5b, Me3Si, X = SO3CF3). The cations feature a trigonal-planar bis(amino)carbenium center, which is connected to a phosphorus or arsenic atom with pyramidal configuration. The molecular structure of 3b has been determined by X-ray diffraction analysis.

  DOI：

  10.1021/om990100h