F2Si(O-C6H3-p-Me-o-N=N-C6H5)2 | 1064021-43-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: F2Si(O-C6H3-p-Me-o-N=N-C6H5)2
• CAS: 1064021-43-7
• 化学式: C₂₆H₂₂F₂N₄O₂Si
• 分子量: 488.569
• InChiKey: AOXPZKQHWXDBMF-JWTBXLROSA-N

反应信息

• 作为产物：
  描述：

  Si(O-C6H3-p-Me-o-N=N-C6H5)4 、 trifluoroborane diethyl ether 以 四氢呋喃 为溶剂， 以38%的产率得到F2B(O-C6H3-p-Me-o-N=N-C6H5)
  参考文献：
  名称：

  Tetra(o-phenyldiazo-p-methylphenoxy)silane – A silicon complex with a fourfold capped-tetrahedral [4+4] coordination sphere

  摘要：

  2-Hydroxy-5-methylazobenzene (HO-C6H3-p-Me-o-N=N-C6H5, 1) reacts with SiCl4 in the presence of triethylamine to yield the [4+4]-coordinate silicon complex 2 [Si(O-C6H3-p-Me-o-N=N-C6H5)(4)]. Its molecular structure has been determined by X-ray crystallography, and 2 represents the first structurally characterized Si-complex bearing o-diazophenoxy ligands. 29 Si NMR data suggest that the capped tetrahedral coordination sphere of the Si-atom is retained in solution. Even the difluorocompound 3 [F2Si(O-C6H3-p-Me-o-N=N-C6H5)(2)] still exhibits a tetracoordinate Si-atom, whereas 4 [F2B(0-C6H3-p-Me-o-N=N-C6H5)] the byproduct of the formation of 3 from 2, bears a bidentate chelating o-phenyldiazo-p-methylphenoxy ligand. (c) 2007 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.inoche.2007.05.005