| 718598-50-6

• CAS: 718598-50-6
• 化学式: C₂₃H₂₄FeN₂
• 分子量: 384.304
• InChiKey: ZVFPDLLMMYDNQN-FXKISCCRSA-N

反应信息

• 作为反应物：
  描述：

  、 乙酰丙酮 以 乙酰丙酮 为溶剂， 以66%的产率得到(E)-3-ferrocenyl-6,8-dimethyl-2-(4-oxopent-2-en-2-yl)-3,3a,4,5-tetrahydro-2H-benzo[g]indazole
  参考文献：
  名称：

  Polycyclic ferrocenyl-4,5-dihydropyrazoles in nucleophilic reactions with β-dicarbonyl compounds

  摘要：

  Polycyclic ferrocenyldihydropyrazoles with a free -NH group react with ethyl acetoacetate and acetylacetone to give the corresponding enamino carbonyl compounds isolated as E-isomers. The spatial structure of (E)-4-[1-(ethoxycarbonyl)prop-2-en-2yl]-3-ferrocenyl-1,4,5-triazatricyclo[5.2.2.0(2.6)]undec-5-ene was determined using X-ray diffraction analysis. Spontaneous isomerization of (E)-(4-oxopent-2-en-2-yl)(ferrocenyl)dihydropyrazoles into the respective Z-isomers was observed. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(02)02064-8