bis(1-N-(2,6-diisopropylphenyl)-3,4-triphenylcyclopentadienyl) iron(II) | 1042352-76-0

• 英文名称: bis(1-N-(2,6-diisopropylphenyl)-3,4-triphenylcyclopentadienyl) iron(II)
• CAS: 1042352-76-0
• 化学式: C₅₈H₆₀FeN₂
• 分子量: 840.975
• InChiKey: NEWMMMHCYIFYOH-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  N-(2,6-diisopropyl)phenyl-3,4-diphenylcyclo-2-pentene imine 、 iron(II) chloride 在 LDA 作用下， 以 四氢呋喃 为溶剂， 以33%的产率得到bis(1-N-(2,6-diisopropylphenyl)-3,4-triphenylcyclopentadienyl) iron(II)
  参考文献：
  名称：

  Synthesis of substituted 1,1′-diaminoferrocenes from cyclo-2-pentene imines

  摘要：

  Condensation of anilines and primary aliphatic amines with 3,4-diphenylcyclo-2-pentenone leads to the corresponding diphenylcyclopentene imines in good yields of 72-90%. Deprotonation of these aminocyclopentadiene tautomers and reaction with FeCl2 leads to the synthesis of the respective 1,1'-diamino-3,3',4,4'-tetraphenylferrocenes. Yields increase from 33% to 65% with a decrease in the steric bulk of the amine substituent. The observation that a successful conversion requires two equivalents of base is conceived on the basis of the discussed reaction mechanism. The molecular structure of 1,1'-dianilino-3,30,4,40-tetraphenylferrocene ( 3a), which was determined by single crystal X-ray analysis reveals a trans coordination of the two amine moieties with respect to the central Cp-Fe-Cp axis of the ferrocenyl backbone. (C) 2007 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.12.020