pentaamineosmium(3+) (acetonitrile) | 83781-32-2

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: pentaamineosmium(3+) (acetonitrile)
• CAS: 83781-32-2
• 化学式: C₂H₁₈N₆Os
• 分子量: 316.405
• InChiKey: ZNVAAYKPPPPHPR-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  在 i-Pr₂NEt 、 pyridine 作用下， 生成 pentaamineosmium(3+) (acetonitrile) 、 4,5-η2-[Os(NH3)5]-3-methylthiophene triflate
  参考文献：
  名称：

  Electrophilic Additions to η²-Thiophene Complexes:  Synthesis of Novel Thiophenium and Thiafulvenium Species

  摘要：

  A series of complexes of the form [Os(NH3)(5)(eta(2)-L)](OTf)(2) (where L = thiophene and OTf = trifluoromethanesulfonate, i.e., triflate) are synthesized and characterized and their reactivities with electrophilic reagents are examined. Depending on the electrophile and the substitution pattern of the coordinated thiophene, direct electrophilic addition occurs at either the sulfur, C2, or C3, affording thiophenium complexes. Some elementary transformations of selected thiophene complexes are exploited to prepare novel 1- and 2-thiafulvenium salts.

  DOI：

  10.1021/om990199s