[(hydridotris(pyrazolyl)borate)W(NO)(PMe3)(3,4-η2-2,5-dimethylthiophenium)](OTf) | 851385-38-1

• 英文名称: [(hydridotris(pyrazolyl)borate)W(NO)(PMe3)(3,4-η2-2,5-dimethylthiophenium)](OTf)
• CAS: 851385-38-1
• 化学式: CF₃O₃S*C₁₈H₂₈BN₇OPSW
• 分子量: 765.238
• InChiKey: IBXNLUXAVQFTRS-PKOLQAQBSA-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：

  [(hydridotris(pyrazolyl)borate)W(NO)(PMe3)(4,5-η2-2,5-dimethylthiophene)] 、 diphenylammonium triflate 以 乙腈 为溶剂， 以81.9%的产率得到[(hydridotris(pyrazolyl)borate)W(NO)(PMe3)(3,4-η2-2,5-dimethylthiophenium)](OTf)
  参考文献：
  名称：

  Tungsten(0) η²-Thiophene Complexes:  Dearomatization of Thiophene and Its Facile Oxidation, Protonation, and Hydrogenation

  摘要：

  Complexes of the form TpW(NO)(PMe3)(n(2)-thiophene) have been synthesized in 31-40% yield by reduction of TpW(NO)(PMe3)(Br) in the presence of the thiophene ligand. The dynamics of protonation and the subsequent deprotonation for the corresponding 2H-thiophenium complexes have been investigated. Hydrogenation of the uncoordinated double bond was accomplished, and sulfur-carbon, sulfur-oxygen, and carbon-carbon bond-forming reactions were explored with these complexes.

  DOI：

  10.1021/om050050i