(4-hydroxy-2m3-dichlorophenyl)-bis(2,4,6-trichlorophenyl)methyl radical | 158782-07-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (4-hydroxy-2m3-dichlorophenyl)-bis(2,4,6-trichlorophenyl)methyl radical
• 英文别名: (2,6-dichloro-4-hydroxyphenyl)bis(2,4,6-trichlorophenyl)methyl radical；(4-hydroxy-2,6-dichlorophenyl)bis(2,4,6-trichlorophenyl)methyl radical；bis(2,4,6-trichlorophenyl)(2,6-dichloro4-hydroxyphenyl)methyl radical
• CAS: 158782-07-1
• 化学式: C₁₉H₇Cl₈O
• 分子量: 534.888
• InChiKey: ZRYBYBZDKBUPPF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  10
• 重原子数：
  28
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (4-hydroxy-2m3-dichlorophenyl)-bis(2,4,6-trichlorophenyl)methyl radical 、 β-D-麦芽糖八乙酸酯 在 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 以57%的产率得到bis(2,4,6-trichlorophenyl)[2,6-dichloro-4-[2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl-(1->4)-2,3,6-tri-O-acetyl-β-D-glucopyranosyloxy]phenyl]methyl radical
  参考文献：
  名称：

  持久性麦芽糖结合的三苯甲基自由基的制备与表征

  摘要：

  首次描述了d-麦芽糖与三（2,4,6-三氯苯基）甲基（TTM）和三（全氯苯基）甲基（PTM）系列的自由基的缩合反应。新的持久性基团1和2非常稳定，并具有EPR的特征。它们的循环伏安图显示了在阴极中的准可逆过程，被还原为相应的阴离子，氧化还原电势分别比TTM和PTM低。它们的氧化活性与其还原电位密切相关。因此，尽管2被抗坏血酸还原，但是1保持不变。

  DOI：

  10.1021/jo202356u
• 作为产物：
  描述：

  三(2,4,6-三氯苯基)甲基自由基 在 硫酸 、 水 、 氢碘酸 、 碘 作用下， 以 苯 为溶剂， 生成 (4-hydroxy-2m3-dichlorophenyl)-bis(2,4,6-trichlorophenyl)methyl radical
  参考文献：
  名称：

  Two functionalized free radicals of the tris(2,4,6-trichlorophenyl)methyl radical series. Synthesis, stability and EPR analysis

  摘要：

  Tris(2,4,6-trichlorophenyl)carbenium hexachloro-antimonate (2), (2,6-dichloro-4-hydroxyphenyl)bis(2,4,6-trichlorophenyl)methyl radical (4) and its methyl ether derivative 5 have been synthesized and isolated as crystalline solids. In contrast to 5, radical 4 is not very stable in air, and the disappearance of 4 by aerial oxidation has been monitored by UV-vis spectroscopy. The EPR spectra of 4 and 5 are reported and commented upon.

  DOI：

  10.1016/s0040-4039(00)78264-5

文献信息

• Incorporation of Stable Organic Radicals into Cyclotriphosphazene:  Preparation and Characterization of Mono- and Diradical Adducts
  作者：Gabino A. Carriedo、F. J. García Alonso、P. Gómez Elipe、Enric Brillas、Luis Juliá

  DOI：10.1021/ol0157914

  日期：2001.5.1

  carbon radical centers, respectively, have been easily prepared and characterized. EPR spectroscopic studies in fluid solution at room temperature were carried out for both compounds and also for diradical 5 in frozen solvent matrixes. Spectral results are consistent with a triplet or degenerate singlet triplet ground state for 5. Reductive cyclic voltammetry shows a redox couple, being monoelectronic

  分别结合有一个和两个碳自由基中心的稳定的环三磷腈4和5易于制备和表征。在室温下，对两种化合物以及在冷冻溶剂基质中的双自由基5均进行了EPR光谱研究。光谱结果与5的三重态或简并单重态三重态基态一致。还原循环伏安法显示氧化还原对，对4为单电子，对5为双电子。
• Macromolecular Polyradicals with Cyclic Triphosphazene as a Core. Spectral and Electrochemical Properties
  作者：Gabino A. Carriedo、Francisco J. García Alonso、P. Gómez Elipe、Enric Brillas、Amilcar Labarta、Luis Juliá

  DOI：10.1021/jo035349u

  日期：2004.1.1

  Stable cyclotriphosphazenes 5 and 6, with three and four carbon radical centers, have been prepared by condensation of (4-hydroxy-2,6-dichlorophenyl)bis(2,4,6-trichlorophenyl)methyl radical (4) with tetrachloro-2,2'-dioxybiphenylcyclotriphosphazene (7). EPR studies of both polyradicals in fluid solution suggest an electronic communication through the PN multiple bonds of the cycle. EPR spectral results in frozen solutions and magnetic susceptibility measurements in the solid are consistent with very weak electron-electron dipolar interactions. Reductive cyclic voltammetry shows a single three-electron redox couple for triradical 5 and a single four-electron redox couple for tetraradical 6. Both polyradicals 5 and 6 have been chemically oxidized to a stable trication 5(3+) and a tetracation 6(4+), respectively, by electron-transfer reactions.
• Carilla Josep, Fajari Lluis, Julia Luis, Riera Juan, Viadel Lluis, Tetrahedron Lett, 35 (1994) N 35, S 6529-6532
  作者：Carilla Josep, Fajari Lluis, Julia Luis, Riera Juan, Viadel Lluis

  DOI：——

  日期：——