4-(4-chlorophenoxy)phenyl acetate | 205381-05-1

• 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-(4-chlorophenoxy)phenyl acetate
• 英文别名: [4-(4-Chlorophenoxy)phenyl] acetate；[4-(4-chlorophenoxy)phenyl] acetate
• CAS: 205381-05-1
• 化学式: C₁₄H₁₁ClO₃
• 分子量: 262.693
• InChiKey: CVWJDTVVBYCUIL-UHFFFAOYSA-N

物化性质

• 沸点：
  356.6±22.0 °C(Predicted)
• 密度：
  1.253±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(4-chlorophenoxy)phenyl acetate 在 盐酸 作用下， 以 甲醇 为溶剂， 生成 4-(4-氯苯氧基)苯酚
  参考文献：
  名称：

  A Convenient Method for the Preparation of 4-Aryloxyphenols

  摘要：

  本文介绍了一种通过预成苯酚的同系物制备 4-芳氧基苯酚的简便方法。将各种 4-取代苯酚与 4-氟苯甲醛 (8) 或 4-氟苯乙酮 (9) 缩合，可得到相应的 4-芳氧基苯甲醛 10 和苯乙酮 11，收率为 70-93%。用 3-氯过氧苯甲酸（MCPBA）对这些材料进行拜耳-维里格氧化，可得到相应的 4-甲氧基和 4-乙酰氧基苯基醚，这些醚无需纯化即可水解为所需的 4-芳氧基苯酚 12，收率为 72-94%。 4-氟苯甲醛（8）和 4-氟苯乙酮（9）在合成上等同于 a4 umpoled 合成物 6。此外，还介绍了从芳香族二元醇制备 4,4′-[芳基双（氧）]双酚的方法的扩展。将各种芳香族二元醇与 8 或 9 缩合，可得到相应的 4,4′-[芳基双（氧）]双苯甲醚 15 和苯乙酮 16，收率为 71-89%。用 MCPBA 对这些化合物进行 Baeyer-Villiger 氧化，可得到所需的 4,4′-[芳基双（氧）]双苯双甲酸酯 17 和双乙酸酯 18，收率为 67-84%。水解这些化合物可得到所需的 4,4′-[芳基双（氧）]双酚 19，收率为 70-91%。

  DOI：

  10.1055/s-1991-26381
• 作为产物：
  描述：

  4-苯氧基苯酚 在 吡啶 、 1-氯苯并三氮唑 作用下， 以 二氯甲烷 为溶剂， 反应 160.0h， 生成 4-(4-chlorophenoxy)phenyl acetate
  参考文献：
  名称：

  Structure−Activity Relationship of New Growth Inhibitors of Trypanosoma cruzi

  摘要：

  Several drugs bearing the 4-phenoxyphenoxy skeleton and other closely related structures were designed, synthesized, and evaluated as antiproliferative agents against Trypanosoma cruzi, the etiologic agent of Chagas' disease. The new class of drugs was envisioned by modifying the nonpolar 4-phenoxyphenoxy moiety replacing selected aromatic protons by different groups via electrophilic aromatic substitution reactions as well as introducing a sulfur atom at the polar extreme. Of the designed compounds, sulfur-containing derivatives were shown to be potent antireplicative agents against T. cruzi. Among these drugs, 4-phenoxyphenoxyethyl thiocyanate (compound 56) proved to be an extremely active growth inhibitor of the epimastigote forms of T. cruzi and displayed an IC50 of 2.2 mu M. Under the same assay conditions, this drug was much more active than Nifurtimox, one of the drugs currently in clinical use to control this disease. This thiocyanate derivative was also a very active inhibitor against the intracellular form of the parasite at the nanomolar level. Other sulfur derivatives prepared also exhibited very potent antiproliferative action against T. cruzi. The presence of a sulfur atom at the polar extreme for this family of compounds seems to be very important for biological action because this atom was always associated with high inhibition values. 4-Phenoxyphenoxyethyl thiocyanate presents very good prospective not only as a lead drug but also as a potential chemotherapeutic agent.

  DOI：

  10.1021/jm970860z

文献信息

• Structure−Activity Relationship of New Growth Inhibitors of <i>Trypanosoma</i> <i>cruzi</i>
  作者：Güendalina M. Cinque、Sergio H. Szajnman、Li Zhong、Roberto Docampo、Andrea J. Schvartzapel、Juan B. Rodriguez、Eduardo G. Gros

  DOI：10.1021/jm970860z

  日期：1998.4.1

  Several drugs bearing the 4-phenoxyphenoxy skeleton and other closely related structures were designed, synthesized, and evaluated as antiproliferative agents against Trypanosoma cruzi, the etiologic agent of Chagas' disease. The new class of drugs was envisioned by modifying the nonpolar 4-phenoxyphenoxy moiety replacing selected aromatic protons by different groups via electrophilic aromatic substitution reactions as well as introducing a sulfur atom at the polar extreme. Of the designed compounds, sulfur-containing derivatives were shown to be potent antireplicative agents against T. cruzi. Among these drugs, 4-phenoxyphenoxyethyl thiocyanate (compound 56) proved to be an extremely active growth inhibitor of the epimastigote forms of T. cruzi and displayed an IC50 of 2.2 mu M. Under the same assay conditions, this drug was much more active than Nifurtimox, one of the drugs currently in clinical use to control this disease. This thiocyanate derivative was also a very active inhibitor against the intracellular form of the parasite at the nanomolar level. Other sulfur derivatives prepared also exhibited very potent antiproliferative action against T. cruzi. The presence of a sulfur atom at the polar extreme for this family of compounds seems to be very important for biological action because this atom was always associated with high inhibition values. 4-Phenoxyphenoxyethyl thiocyanate presents very good prospective not only as a lead drug but also as a potential chemotherapeutic agent.
• A Convenient Method for the Preparation of 4-Aryloxyphenols
  作者：Gary W. Yeager、David N. Schissel

  DOI：10.1055/s-1991-26381

  日期：——

  A convenient method for the preparation of 4-aryloxyphenols via the homologation of preformed phenols is described. Condensation of various 4-substituted phenols with either 4-fluorobenzaldehyde (8) or 4-fluoroacetophenone (9) yielded the corresponding 4-aryloxybenzaldehydes, 10, and acetophenones, 11, in 70-93 % yield. Baeyer-Villiger oxidation of these materials with 3-chloroperoxybenzoic acid (MCPBA) yielded the corresponding 4-formyloxy and 4-acetoxyphenyl ethers which were hydrolyzed without purification to the desired 4-aryloxyphenols 12 in 72-94 % yield. Both 4-fluorobenzaldehyde (8) and 4-fluoroacetophenone (9) are synthetically equivalent to the a4 umpoled synthon 6. Extension of this methodology of the preparation of 4,4′-[arylbis(oxy)]bisphenols from aromatic diols is also described. Condensation of various aromatic diols with 8 or 9 yielded the corresponding 4,4′[arylbis(oxy)]bisbenzaldehydes 15 and acetophenones 16 in 71-89 % yield. Baeyer-Villiger oxidation of these compounds with MCPBA yielded the desired 4,4′-[arylbis(oxy)]bisphenyl bisformates 17 and bisacetates 18 in 67-84 % yield. Hydrolysis of these compounds afforded the desired 4,4′-[arylbis(oxy)]bisphenols 19 in 70-91% yield.

  本文介绍了一种通过预成苯酚的同系物制备 4-芳氧基苯酚的简便方法。将各种 4-取代苯酚与 4-氟苯甲醛 (8) 或 4-氟苯乙酮 (9) 缩合，可得到相应的 4-芳氧基苯甲醛 10 和苯乙酮 11，收率为 70-93%。用 3-氯过氧苯甲酸（MCPBA）对这些材料进行拜耳-维里格氧化，可得到相应的 4-甲氧基和 4-乙酰氧基苯基醚，这些醚无需纯化即可水解为所需的 4-芳氧基苯酚 12，收率为 72-94%。 4-氟苯甲醛（8）和 4-氟苯乙酮（9）在合成上等同于 a4 umpoled 合成物 6。此外，还介绍了从芳香族二元醇制备 4,4′-[芳基双（氧）]双酚的方法的扩展。将各种芳香族二元醇与 8 或 9 缩合，可得到相应的 4,4′-[芳基双（氧）]双苯甲醚 15 和苯乙酮 16，收率为 71-89%。用 MCPBA 对这些化合物进行 Baeyer-Villiger 氧化，可得到所需的 4,4′-[芳基双（氧）]双苯双甲酸酯 17 和双乙酸酯 18，收率为 67-84%。水解这些化合物可得到所需的 4,4′-[芳基双（氧）]双酚 19，收率为 70-91%。