| 749248-02-0

• CAS: 749248-02-0
• 化学式: C₂₃H₂₀Cl₂NNiPS
• 分子量: 503.054
• InChiKey: KEOXEMCBHAKICR-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：

  氯化镍二甲氧基乙烷 、 1-phenyl-2-(2-pyridyl)-5-(2-thienyl)phosphole 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Ethylene dimerization into 1-butene using 2-pyridylphosphole nickel catalysts

  摘要：

  2-(2-Pyridyl)phospholes have been evaluated as ligands for the nickel-catalyzed oligomerization of ethylene. Under mild homogeneous reaction conditions, high catalytic activities (> 15 cycles per second) were recorded. The selectivity depends on the ethylene pressure. At 41 bar, high C-4 fraction contents (until 97%) and high 1-butene selectivities (80% of the C4 fraction) were reached. This behavior is interpreted as a consequence of the steric hindrance of the intermediate cationic 2-pyridylphosphole nickel hydrides. (C) 2004 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.jcat.2004.05.008