| 1419788-05-8

• CAS: 1419788-05-8
• 化学式: C₂₆H₂₈Cl₂N₄O₄Pd
• 分子量: 637.859
• InChiKey: ZLZXTZHTBKUTCH-UHFFFAOYSA-L

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：

  、 (3,5‐dimethyl‐1H‐pyrazol‐1‐yl)(4‐methoxyphenyl)methanone 以 二氯甲烷 为溶剂， 反应 24.0h， 以53%的产率得到
  参考文献：
  名称：

  (Pyrazol-1-yl)carbonyl palladium complexes as catalysts for ethylene polymerization reaction

  摘要：

  Reactions of two equivalents of {3,5-(dimethylpyrazol-1-yl)-4-methoxy-1-carbonyl}benzene (L1), {3,5-(dimethylpyrazol-1-yl)-4-ethoxy-1-carbonyl}benzene (L2), {3,5-(dimethylpyrazol-1-yl)-4-hexyloxy-1-carbonyl}benzene (L3), and {3,5-(dimethylpyrazol-1-yl)-4-dodecycloxy-1-carbonyl}benzene (L4) with one equivalent of [Pd(NCMe)(2)Cl-2] produced the corresponding monometallic complexes, [Pd(L1)(2)Cl-2) (1), [Pd(L2)(2)Cl-2) (2), [Pd(L3)(2)Cl-2) (3) and [Pd(L4)(2)Cl-2) (4) in good yields. Solid state structures of 2 and 4 confirmed the monodentate character of L1-L4 and trans configuration of the palladium complexes. Activation of 1-4, and the furanyl and thiophenyl carbonyl pyrazolyl palladium complexes: [Pd((Me)pzCOfn)(2)Cl-2] (5), [Pd((Me)pzCOth)(2)Cl-2] (6), [Pd((tBu)pzCOfn)(2)Cl-2] (7) and [Pd((tBu)pzCOfn)(2)Cl-2] (8) (fn = furan, th = thiophene) with MAO produced catalysts for the polymerization of ethylene with moderate activities; forming linear high density polyethylene. The structure of the complexes had a significant effect on both the activity of the catalysts and nature of the polymers obtained. (C) 2012 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2012.10.036