3-dipivaloylmethylidene-1,2-diferrocenylcyclopropene | 1021326-51-1

• 英文名称: 3-dipivaloylmethylidene-1,2-diferrocenylcyclopropene
• CAS: 1021326-51-1
• 化学式: C₃₄H₃₆Fe₂O₂
• 分子量: 588.353
• InChiKey: ALYDEIARQATAQQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  2,2,6,6-四甲基-3,5-庚二酮 、 2,3-diferrocenyl-1-morpholinocyclopropenylium tetrafluoroborate 在 triethylamine 作用下， 以 苯 为溶剂， 以72%的产率得到3-dipivaloylmethylidene-1,2-diferrocenylcyclopropene
  参考文献：
  名称：

  Synthesis of 1,2-diferrocenyl-3-(diacylmethylidene)cyclopropenes and 1,1-diacyl-2,3-diferrocenyl-4-methylsulfanylbuta-1,3-dienes, their structures and electrochemical properties

  摘要：

  2,3-Diferrocenyl-1-morpholinocyclopropenylium tetrafluoroborate reacts with 1,3-diketones in the presence of triethylamine to give 3-diacylmethylidene-1,2-diferrocenylcyclopropenes (8a-d). Under similar conditions, 2,3-diferrocenyl-1-methylsulfanylcyclopropenylium iodide affords 8a-c (similar to 25-30%) and 1,1-diacyl-2,3-diferrocenyl-4-methylsulfanylbuta-1,3-dienes (10a-c) (similar to 50-60%). The structures of the products obtained were established based on the data from H-1 (1D NOE) and C-13 NMR spectra and X-ray diffraction analysis. Electrochemical properties of several (diacylmethylidene)diferrocenylcyclopropenes (8a-c) and 1,1-diacyl-2,3-diferrocenyl-4-methylsulfanylbuta-1,3-dienes (10a-c) are studied. (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2008.01.015