trans-[Mn(pyridine)4(OTf)2] | 1301749-90-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: trans-[Mn(pyridine)4(OTf)2]
• CAS: 1301749-90-5
• 化学式: C₂₂H₂₀F₆MnN₄O₆S₂
• 分子量: 669.484
• InChiKey: QLUDTXLNUSJRJK-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  吡啶 、 [Mn(OTf)₂(CH₃CN)₂] 以 吡啶 、 乙腈 为溶剂， 以64.3%的产率得到trans-[Mn(pyridine)4(OTf)2]
  参考文献：
  名称：

  Facile routes to manganese(II) triflate complexes

  摘要：

  Manganese(II) chloride reacts with trimethylsilyl triflate (TMS(OTf) where OTf = -OSO2CF3) in a 1:1 mixture of acetonitrile and tetrahydrofuran and after recrystallization affords the linear coordination polymer [Mn-II (CH3CN)(2)(OTf)(2)](n) Each distorted octahedral manganese(II) center in the polymeric chain has trans-acetonitriles and the remaining equatorial coordination positions are occupied by the bridging triflate anions. Dissolving [Mn-II(CH3CN)(2)(OTf)(2)](n) in equal volumes of acetonitrile and pyridine followed by recrystallization with diethyl ether yields trans-[Mn-II(C5H5N)(4)(OTf)(2)]. The distorted octahedral geometry of the manganese center features monodentate trans-triflate anions and four equatorial pyridines. Exposure of either [Mn-II (CH3CN)(2)(OTf)(2)](n) or [Mn-II(C5H5N)(4)(OTf)(2)] to water readily gives [Mn-II(H2O)(6)](OTf)(2). XRD reveals hydrogen-bonding interactions between the [Mn-II(H2O)(6)](2+) cation and the triflate anion. All three of these species are easily crystallized and provide convenient sources of manganese(II) for further synthetic elaboration. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2011.02.022