2-(4-乙炔基苯基)-3,6-二羟基-4H-色烯-4-酮 | 1007391-74-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 中文名称: 2-(4-乙炔基苯基)-3,6-二羟基-4H-色烯-4-酮
• 英文名称: 2-(4-ethynylphenyl)-3,6-dihydroxy-4H-chromen-4-one
• 英文别名: 2-(4-Ethynylphenyl)-3,6-dihydroxychromen-4-one；2-(4-ethynylphenyl)-3,6-dihydroxychromen-4-one
• CAS: 1007391-74-3
• 化学式: C₁₇H₁₀O₄
• 分子量: 278.264
• InChiKey: WNHLQNWGOJZVII-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  66.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(4-乙炔基苯基)-3,6-二羟基-4H-色烯-4-酮 、 [RuCl(dppe)2]OTf 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 trans-[RuCl(1,2-bis(diphenylphosphino)ethane)2(C=CH-p-phenyl-(COC6H3(OH)C(O)C(OH)))](trifluoromethanesulfonate)
  参考文献：
  名称：

  Flavonol based ruthenium acetylides as fluorescent chemosensors for lead ions

  摘要：

  Flavonol based alkynyl ruthenium complexes devoted to the detection of metal traces in solution are described. The sensitivity of both absorption and emission properties of the 3-hydroxyflavone unit as a receptor for the metal cations, and of an alkynyl ruthenium moiety as an extended pi-conjugated system, provides an efficient molecular sensor for rapid, sensitive and selective detection of lead(II) cations. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.10.046
• 作为产物：
  描述：

  2-[(2E)-3-(4-ethynylphenyl)-1-methyleneprop-2-enyl]benzene-1,4-diol 在 氢氧化钾 、 双氧水 作用下， 以 二甲基亚砜 为溶剂， 以67%的产率得到2-(4-乙炔基苯基)-3,6-二羟基-4H-色烯-4-酮
  参考文献：
  名称：

  Flavonol based ruthenium acetylides as fluorescent chemosensors for lead ions

  摘要：

  Flavonol based alkynyl ruthenium complexes devoted to the detection of metal traces in solution are described. The sensitivity of both absorption and emission properties of the 3-hydroxyflavone unit as a receptor for the metal cations, and of an alkynyl ruthenium moiety as an extended pi-conjugated system, provides an efficient molecular sensor for rapid, sensitive and selective detection of lead(II) cations. (C) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2007.10.046

文献信息

• Flavonol based ruthenium acetylides as fluorescent chemosensors for lead ions
  作者：Jean-Luc Fillaut、Julien Andriès、Ripu Daman Marwaha、Pierre-Henri Lanoë、Olivier Lohio、Loic Toupet、J.A. Gareth Williams

  DOI：10.1016/j.jorganchem.2007.10.046

  日期：2008.1

  Flavonol based alkynyl ruthenium complexes devoted to the detection of metal traces in solution are described. The sensitivity of both absorption and emission properties of the 3-hydroxyflavone unit as a receptor for the metal cations, and of an alkynyl ruthenium moiety as an extended pi-conjugated system, provides an efficient molecular sensor for rapid, sensitive and selective detection of lead(II) cations. (C) 2007 Elsevier B.V. All rights reserved.