[Hf(5-tert-butyl-2-[(2,6-diisopropylphenyl)aldimino]pyrrolyl)Cl2(μ-Cl)2Li(OEt2)2] | 610270-20-7

• 英文名称: [Hf(5-tert-butyl-2-[(2,6-diisopropylphenyl)aldimino]pyrrolyl)Cl2(μ-Cl)2Li(OEt2)2]
• CAS: 610270-20-7
• 化学式: C₂₉H₄₉Cl₄HfLiN₂O₂
• 分子量: 784.963
• InChiKey: CKHWGTHBMYBEFW-AUJBVFJWSA-J

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  正丁基锂 、 乙醚 、 5-tert-butyl-2-[(2,6-diisopropylphenyl)aldimino]pyrrole 、 氯化铪 以 乙醚 为溶剂， 以85%的产率得到[Hf(5-tert-butyl-2-[(2,6-diisopropylphenyl)aldimino]pyrrolyl)Cl2(μ-Cl)2Li(OEt2)2]
  参考文献：
  名称：

  Syntheses and X-ray structures of some pyrrolylaldiminate metal complexes

  摘要：

  Several pyrrolylaldiminate complexes of Group 1, 4 and 13 metals are reported. The reaction of 5-tert-butyl-2-[(2,6-diisopropylphenyl)aldimino]pyrrole (HL) with NaH produced LNa(THF) (1). In situ lithiation of HL followed by addition of one equivalent of MClx (M = Zr, x = 4; M = Hf, x = 4, M = Al, x = 3) afforded the corresponding pyrrolylaldiminate complexes, MLCl2(mu-Cl)(2)Li(OEt2)(2) (M = Zr, 3; Hf, 4) and AlLCl2 (5). Alkylation of 5 with MeMgBr generated AILMe(2) (6). In addition to the spectroscopic data, complexes 3-6 were characterized by X-ray crystallography. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(03)00555-2