1,2,3-trimethyl-4-isopropylpyrazolium iodide | 889098-58-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1,2,3-trimethyl-4-isopropylpyrazolium iodide
• CAS: 889098-58-2
• 化学式: C₉H₁₇N₂*I
• 分子量: 280.152
• InChiKey: UKUGLUVJDJUVKI-UHFFFAOYSA-M

反应信息

• 作为反应物：
  描述：

  chloro(1,5-cyclooctadiene)rhodium(I) dimer 、 1,2,3-trimethyl-4-isopropylpyrazolium iodide 在 NaH 作用下， 以 乙醇 为溶剂， 以56%的产率得到iodo(η4-1,5-cyclooctadiene)(1,2,3-trimethyl-4-isopropylpyrazolin-5-ylidene)rhodium(I)
  参考文献：
  名称：

  N-Heterocyclic Carbenes:  Synthesis, Structures, and Electronic Ligand Properties^,

  摘要：

  N-Heterocyclic carbene (NHC) rhodium(l) complexes of general formula Rh(COD)X(NHC) are synthesized and structurally characterized (spectroscopy, X-ray diffraction). The relative sigma-donor/pi-acceptor quality of various NHC ligands was examined and classified by means of IR spectroscopy at the corresponding Rh(CO)(2)I(NHC) complexes. The first single-crystal X-ray diffraction studies of rhodium pyrazolin- and tetrazolinylidene complexes are reported. A wide variety of different azolium salts was applied to obtain rhodium and iridium complexes with two and four carbene ligands.

  DOI：

  10.1021/om0600801