[Os(η⁶-p-cymene)Cl(1H-pyrazole)₂]Cl | 262449-24-1

• 英文名称: [Os(η⁶-p-cymene)Cl(1H-pyrazole)₂]Cl
• 英文别名: [Os(η⁶-p-cymene)Cl(Hpz)₂]Cl；((η(6)-p-cymene)OsCl(pyrazole)2)Cl
• CAS: 262449-24-1
• 化学式: C₁₆H₂₂ClN₄Os*Cl
• 分子量: 531.483
• InChiKey: LVPKKOFAUOWHQC-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  吡唑 、 [osmium(II)dichloride(η6-p-cymene)]2 以 甲醇 为溶剂， 以77%的产率得到[Os(η⁶-p-cymene)Cl(1H-pyrazole)₂]Cl
  参考文献：
  名称：

  杂双核（对-cymene）Os（μ-pz）2 M（M = Ir，Rh; Hpz =吡唑）配合物的合成，表征和理论研究

  摘要：

  所述阳离子化合物[（η 6 -对-伞花烃）OSCL（HPZ）2 ] A（其中A = Cl（1），BF 4（2））已经制备通过处理二聚体[{（η 6 -对-伞花烃） OsCl} 2（μ-Cl）2 ]与吡唑（对伞花烃＝对异丙基甲基苯，Hpz ＝吡唑）。化合物1和2前体的化学计量的新异双核配合物[（η 6 -对-伞花烃）OSCL（μ-PZ）2 M（COD）]（M = IR（3），铑（4）; COD = 1,5-环辛二烯）。的羰基化3和4产生的二羰基[（η 6 -对-伞花烃）OSCL（μ-PZ）2 M（CO）2 ]（M = IR（图5a），铑（6）），或在NaBPh的存在4，阳离子三羰[（η 6 -对-伞花烃）OS（CO）（μ-PZ）2 M（CO）2 ] BPH 4（M = IR（7），铑（8））。甲醇中的络合物5a异构化为金属与金属键合的化合物（5b）（5a ; ķ OBS = 3.8×10 -

  DOI：

  10.1021/om990624h

文献信息

• Microwave-assisted synthesis of N-heterocycle-based organometallics
  作者：Melanie Schmidlehner、Paul-Steffen Kuhn、Carmen M. Hackl、Alexander Roller、Wolfgang Kandioller、Bernhard K. Keppler

  DOI：10.1016/j.jorganchem.2014.08.013

  日期：2014.12

  A series of 15 different metal-arene-complexes of the general formula [M(arene)(azole)2CIICI and [M(arene)(azole)Cl-2], where M = Ru (1-4), Os (5-8), Rh (9-12) or Ir (13-15), arene = eta(6)-p-cymene or 1,2,3,4,5-pentamethylcyclopentadienyl and azole = 1-Me-imidazole, 1H-pyrazole, 1H-benzimidazole or morpholine, has been synthesized under microwave conditions. The reaction time was dramatically reduced from several hours to a few minutes, accompanied by smaller solvent amounts and - in some cases - an increased yield. The organometallic complexes have been characterized by standard analytical methods, the reaction conditions have been optimized and the solid state structures of several examples are reported. The obtained organometallic complexes can be utilized as building blocks for potential metallodrugs or catalysts. (c) 2014 Elsevier BY. All rights reserved.