2-ferrocenyl-3-methyl-2-cycloheptene-1,4-dione | 933789-02-7

• 英文名称: 2-ferrocenyl-3-methyl-2-cycloheptene-1,4-dione
• CAS: 933789-02-7
• 化学式: C₁₈H₁₈FeO₂
• 分子量: 322.187
• InChiKey: XLYFUTLNOAIIJL-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  1-ethynylferrocene 、 pentacarbonyl[(cyclopropyl)methoxymethylene]molybdenum 以 四氢呋喃 为溶剂， 以47%的产率得到2-ferrocenyl-4-methoxy-3-methyl-2,4-cycloheptadienone
  参考文献：
  名称：

  Coupling of pentacarbonyl[(cyclopropyl)methoxymethylene]molybdenum complex with ferrocenyl alkynes: Synthesis of ferrocenyl-substituted cycloheptadienones and cycloheptenediones

  摘要：

  Pentacarbonyl[(cyclopropyl)methoxymethylene ]molybdenum complex reacts with ferrocenyl alkynes to afford ferrocenyl-substituted 2,4-cycloheptadienones as major products, accompanied by varying amounts of 2-cycloheptene-1,4-diones and/or 2-cyclobutenones. 2-Cycloheptene-1,4-diones are secondary reaction products and result from initially formed 2,4-cycloheptadienones via hydrolysis. In one reaction, a hydroxy-substituted 2,4-cycloheptadienone derivative was isolated, which was not observed previously from similar reactions. (c) 2006 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2006.12.008