| 55664-24-9

• CAS: 55664-24-9
• 化学式: C₂₄H₂₄Fe₂O
• 分子量: 440.148
• InChiKey: BLMWCIHLTICLKK-UHFFFAOYSA-N

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：

  1-ferrocenyl-2-(1-ferrocenylethyl)-butane-1,3-dione 在 溶剂黄146 、 乙二胺 作用下， 以 甲苯 为溶剂， 反应 12.08h， 以31%的产率得到
  参考文献：
  名称：

  Deacetylation of chiral ferrocenyl-containing β-diketones promoted by ethylene diamine: Spectroscopic and structural characterization of the fragmentation products

  摘要：

  It is well known that beta-diketones react with primary amines, readily forming the corresponding Schiff base derivatives. However, in the present case, the chiral ferrocenyl-containing b-diketones, 3-(1-ferrocenylethyl)-pentane-2,4-dione (1a), 1-(4-methoxyphenyl)-2-(1-ferrocenylethyl)-butane-1,3-dione (1b), and 1-ferrocenyl-2-(1-ferrocenylethyl)-butane-1,3-dione (1c) react with ethylene diamine under acidic conditions in refluxing toluene to yield, unexpectedly, their deacetylated counterparts, 3-ferrocenyl-butane-2-one (2a), 1-(4-methoxyphenyl)-3-ferrocenyl-butane-1-one (2b), and 1,3-bisferrocenyl-butane-2-one (2c), respectively. Such deacetylation reactions are accompagned by the formation of 2-methyl-2-imidazoline. A reaction mechanism involving an intramolecular Michael addition followed by a retro-Mannich rearrangement is suggested. The ketones 2a-c are fully characterized by analytical and spectroscopic methods. Additionally, compounds 2a and 2c are authenticated by single crystal X-ray diffraction analysis. The electrochemical behaviour of the bimetallic complex 2c is also investigated. (C) 2014 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2014.07.019

文献信息

• Stereochemistry of metallocenes, 47; ferrocenes, 63: Optically active 1,3-diferrocenyl-1,3-diphenyl-allene
  作者：Karl Schl�gl、Michael Widhalm

  DOI：10.1007/bf00906246

  日期：1981.1