1-(2-苯甲酰氧基-5-氯苯基)-乙酮 | 4010-29-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 中文名称: 1-(2-苯甲酰氧基-5-氯苯基)-乙酮
• 英文名称: 2-acetyl-4-chlorophenyl benzoate
• 英文别名: 1-(2-benzoyloxy-5-chlorophenyl)-ethanone；(2-Acetyl-4-chlorophenyl) benzoate
• CAS: 4010-29-1
• 化学式: C₁₅H₁₁ClO₃
• 分子量: 274.704
• InChiKey: HFZWFHOCVFRSPR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  19
• 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：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(2-苯甲酰氧基-5-氯苯基)-乙酮 在 吡啶 作用下， 生成 1-(5-氯代-2-羟基苯基)-3-苯基-1,3-丙二酮
  参考文献：
  名称：

  以杂多酸为催化剂在甘油中绿色高效合成黄酮和色酮

  摘要：

  菲尔：科伦坡米廖雷罗，玛丽亚贝伦。Consejo Nacional de Investigaciones Cientificas y Tecnicas。Centro Cientifico Tecnologico Conicet - 拉普拉塔。Centro de Investigacion y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco"。拉普拉塔国立大学。Facultad de Ciencias Exactas。Centro de Investigacion y Desarrollo en Ciencias Aplicadas；阿根廷

  DOI：

  10.2174/1570178615666180509150014
• 作为产物：
  描述：

  2-羟基-5-氯苯乙酮 、 苯甲酰氯 在 吡啶 作用下， 以89%的产率得到1-(2-苯甲酰氧基-5-氯苯基)-乙酮
  参考文献：
  名称：

  New Synthesis of 3-Bromoflavones via Bromination of 1-(2-Hydroxyphenyl)-3-arylpropane-1,3-dione by CuBr₂, and Conversion into 3-Aminoflavones

  摘要：

  描述了一种使用CuBr2从1-(2-羟基苯基)-3-芳基丙烯-1,3-二酮合成3-溴黄酮的新方法。此外，3-溴黄酮作为3-氨基黄酮前体的有用性也进行了描述。

  DOI：

  10.1246/cl.2007.522

文献信息

• A new synthesis of flavones and pyranoflavone by intramolecular photochemical Wittig reaction in water
  作者：Jhantu Das、Somnath Ghosh

  DOI：10.1016/j.tetlet.2011.10.134

  日期：2011.12

  A new synthetic approach toward the synthesis of flavones and pyranoflavone has been developed by light induced intramolecularphotochemicalWittigreaction in water onto aryloxycarbonyl groups and suitably substituted phosphonium bromides sans any phase transfer catalyst or promoter.

  朝向黄酮和pyranoflavone的合成的新的合成方法已被开发通过光诱导的分子内光化学维悌希反应在水到芳氧基羰基和适当取代的鏻溴化物SANS任何相转移催化剂或助催化剂。
• Trypanocidal Activity of Flavanone Derivatives
  作者：Gabriela Maciel Diogo、Josimara Souza Andrade、Policarpo Ademar Sales Junior、Silvane Maria Fonseca Murta、Viviane Martins Rebello Dos Santos、Jason Guy Taylor

  DOI：10.3390/molecules25020397

  日期：——

  rates in the chronic phase. Furthermore, strong side effects may result in discontinuation of this treatment. Faced with this situation, we report the synthesis and trypanocidal activity of 3-benzoyl-flavanones. Novel 3-benzoyl-flavanone derivatives were prepared in satisfactory yields in the 3-step synthetic procedure. According to recommended guidelines, the whole cell-based screening methodology

  恰加斯病，也称为美洲锥虫病，被世界卫生组织列为被忽视的疾病。在临床治疗方面，目前市场上仅有苯硝唑和硝呋莫司两种药物上市，两者均推荐用于急性期，但慢性期治愈率较低。此外，强烈的副作用可能会导致停止这种治疗。面对这种情况，我们报告了 3-苯甲酰基-黄烷酮的合成和杀锥虫活性。在 3 步合成过程中以令人满意的产率制备了新型 3-苯甲酰基-黄烷酮衍生物。根据推荐的指南，使用了基于全细胞的筛选方法，允许同时使用导致人类感染的两种寄生虫形式。
• A One-Pot Synthesis of 2-Amino- and 2-(Arylamino)-Substituted Thiazoles and Selenazoles using [Hydroxy(tosyloxy)iodo]benzene, Carbonyl Compounds and Thioureas or Selenoureas: A Modification of the Hantzsch Synthesis
  作者：Robert M. Moriarty、B. K. Vaid、M. P. Duncan、Stuart G. Levy、O. Prakash、S. Goyal

  DOI：10.1055/s-1992-26243

  日期：——

  A one-pot synthesis of 4-substituted 2-amino- or 2-(arylamino)thiazoles has been achieved via treatment of ketones with [hydroxy(tosyloxy)iodo]benzene and thioureas in refluxing acetonitrile. 1,3-Dicarbonyl compounds yield (5-acyl-4-methylthiazol-2-yl)-ammonium tosylates and the corresponding selenazol-2-yl compounds, respectively, upon reaction with [hydroxy(tosyloxy)iodo]benzene followed by the addition of thiourea or selenourea. The tosylate salts are converted to the corresponding free bases by treatment with sodium bicarbonate. This synthesis is an important modification of the Hantzsch synthesis.

  通过在回流乙腈中用[羟基（对甲苯磺酰氧基）碘]苯和硫脲处理酮，实现了 4-取代的 2-氨基或 2-（芳基氨基）噻唑的一步法合成。1,3-二羰基化合物与[羟基（对甲苯磺酰氧基）碘]苯反应，然后加入硫脲或硒脲，可分别生成（5-酰基-4-甲基噻唑-2-基）对甲苯磺酸盐铵盐和相应的硒唑-2-基化合物。经碳酸氢钠处理后，甲苯磺酸盐会转化为相应的游离碱。 这种合成方法是对汉茨合成法的重要改进。
• Directing Group Assisted Copper-Catalyzed Chemoselective <i>O</i>-Aroylation of Phenols and Enols Using Alkylbenzenes
  作者：Saroj Kumar Rout、Srimanta Guin、Arghya Banerjee、Nilufa Khatun、Anupal Gogoi、Bhisma K. Patel

  DOI：10.1021/ol401682a

  日期：2013.8.16

  By using alkylbenzenes as aroyl surrogates, copper(II) catalyzed chemoselective O-aroylations of 1,3-dicarbonyl compounds and phenolic -OH ortho to carbonyl (-CHO, -COR) groups have been achieved. A dual mechanism operating in tandem for these transformations has been supported by a crossover experiment.
• Synthesis of halogenated/nitrated flavone derivatives and evaluation of their affinity for the central benzodiazepine receptor
  作者：Mariel Marde、Juan Zinczuk、María I. Colombo、Cristina Wasowski、Haydee Viola、Claudia Wolfman、Jorge H. Medina、Edmundo A. Rúveda、Alejandro C. Paladini

  DOI：10.1016/s0960-894x(97)00343-0

  日期：1997.8

  A series of halogenated/nitrated flavone compounds were synthesized. Some of the products were found to be potent central benzodiazepine receptor (BDZ-R) ligands. The structure-activity relationships (SAR) analysis of the new synthetic compounds, together with that of others already described, indicates that substitutions at position 6 or 6 and 3' in the flavone nucleus are the only ones that give rise to high affinity BDZ-R ligands. (C) 1997 Elsevier Science Ltd.