Ta(^tBu-imido)(dmamp)₂Me | 1381760-07-1

• 英文名称: Ta(^tBu-imido)(dmamp)₂Me
• 英文别名: Ta(^tBu-imido)(1-(dimethylamino)-2-methyl-2-propoxide)₂(methyl)
• CAS: 1381760-07-1
• 化学式: C₁₇H₄₀N₃O₂Ta
• 分子量: 499.471
• InChiKey: FOBVSJWYCNAFCD-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  Ta(^tBu-imido)(dmamp)₂Cl 、 甲基锂 以 乙醚 、 正己烷 为溶剂， 以95%的产率得到Ta(^tBu-imido)(dmamp)₂Me
  参考文献：
  名称：

  Synthesis and Characterization of Novel Volatile Imido-Aminoalkoxide Tantalum Compounds

  摘要：

  A novel Ta(V) Bu-t-imido/aminoalkoxide complex, Ta((NBu)-Bu-t)(dmamp)(2)Cl (1), was synthesized by metathesis reaction between Ta((NBu)-Bu-t)Cl-3(py)(2) and 2 equiv of Na-(dmamp), and subsequent reaction of 1 with 1 equiv of MeLi gave a new tantalum complex, Ta((NBu)-Bu-t)(dmamp)(2)Me (2). Compounds 1 and 2 have been characterized by IR, H-1 and C-13 NMR spectroscopy, and microanalytical data. The molecular structure of 1, determined by X-ray single crystallography, revealed distorted octahedral geometry. The behavior of compound 1 in solution was studied by variable-temperature H-1 NMR spectra. Thermogravimetric analysis revealed superior thermal properties of 2 as compared to those of 1.

  DOI：

  10.1021/om300436p