7-(1-ferrocenyl-3-(4-bromophenyl)-3-oxoprop-1-enylamino)-4-methyl-2H-chromen-2-one | 1359721-03-1

• 英文名称: 7-(1-ferrocenyl-3-(4-bromophenyl)-3-oxoprop-1-enylamino)-4-methyl-2H-chromen-2-one
• 英文别名: O(C9H4O)(CH3)(NHC(Fc)CHC(O)(C6H4)Br)
• CAS: 1359721-03-1
• 化学式: C₂₉H₂₂BrFeNO₃
• 分子量: 568.25
• InChiKey: XCLOYQJKBSVJJG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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• 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：

  7-氨基-4-甲基香豆素 、 FcC2C(O)(p-BrPh) 在 tetracyanonickelate(0)(4-) NaOH 、 CO 、 Ni(CN)2*4H₂O 作用下， 以 乙醇 、 水 为溶剂， 以57%的产率得到7-(1-ferrocenyl-3-(4-bromophenyl)-3-oxoprop-1-enylamino)-4-methyl-2H-chromen-2-one
  参考文献：
  名称：

  Synthesis of new 7-ferrocenyl-β-enaminone-coumarins and ferrocenyl-pyrano[3,2-g]quinolin-2-ones from coumarin and ferrocenyl-α-ketoalkynes using Ni(CN)2/NaOH/H2O/CO/KCN aqueous catalytic system

  摘要：

  New ferrocenyl-beta-enaminone-coumarins (1a-5a) and ferrocenyl-pyrano[3,2-g] quinolin-2-ones (1b-5b) were obtained through a heterocyclization reaction from 7-amino-4-methyl-2H-chromen-2-one and several ferrocenyl-alpha-ketoalkynes in a nickel homogeneous aqueous catalytic system formed by Ni(CN)(2)/CO/NaOH/KCN. In the absence of this catalytic system neither ferrocenyl substituted chromenone nor ferrocenyl-heterocycle was obtained. A possible mechanism is suggested for the synthesis of -beta-enaminone-coumarins and pyrano[3,2-g] quinolinones. Molecular structure of 7-(1-ferrocenyl-3-(4-bromophenyl)-3-oxoprop-1-enylamino)-4-methyl-2H-chromen-2-one (5a) has been determined. (C) 2011 Elsevier B. V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2011.11.010