4-(2'-acetylphenyl)benzoic acid ethyl ester | 860773-41-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-(2'-acetylphenyl)benzoic acid ethyl ester
• 英文别名: Ethyl 4-(2-acetylphenyl)benzoate
• CAS: 860773-41-7
• 化学式: C₁₇H₁₆O₃
• 分子量: 268.312
• InChiKey: DQQVOXHWONJCOZ-UHFFFAOYSA-N

物化性质

• 熔点：
  87-89 °C
• 沸点：
  419.1±38.0 °C(Predicted)
• 密度：
  1.114±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

安全信息

• 海关编码：
  2918300090

反应信息

• 作为反应物：
  描述：

  4-(2'-acetylphenyl)benzoic acid ethyl ester 、 碳酸二乙酯 在 sodium hydride 作用下， 以 四氢呋喃 、 mineral oil 为溶剂， 反应 12.0h， 生成 ethyl 2’-(3-ethoxy-3-oxopropanoyl)[1,1'-biphenyl]-4-carboxylate
  参考文献：
  名称：

  N-碘代琥珀酰亚胺和双氧在阳光下通过空气合成 10-菲酚

  摘要：

  使用催化量的N-碘代琥珀酰亚胺 (NIS) 与空气中的O 2结合，进行有氧氧化反应，以在室温下在阳光下有效且可扩展地构建一系列 10-菲酚。机理研究表明，原位产生的H 2 O 2负责将 I 2转化为 IOH，作为后期催化循环的潜在引发剂。

  DOI：

  10.1039/d1gc02185k
• 作为产物：
  描述：

  在 盐酸 作用下， 反应 3.0h， 以173 mg的产率得到4-(2'-acetylphenyl)benzoic acid ethyl ester
  参考文献：
  名称：

  [RuCl3(H2O)n]-catalyzed direct arylations

  摘要：

  Catalytic amounts of economically attractive [RuCl3(H2O)(n)] allow for direct arylations via C-H bond functionalization with aryl bromides under phosphine ligand-free reaction conditions. Thereby, a variety of functionalized (hetero)aryl bromides, bearing either electron-withdrawing or electron-releasing substituents, can be employed for direct arylations of pyridine, oxazoline, pyrazole, or ketimine derivatives as pronucleophiles. (C) 2008 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2008.01.050

文献信息

• Photoredox/Cobalt-Catalyzed C(sp³)–H Bond Functionalization toward Phenanthrene Skeletons with Hydrogen Evolution
  作者：Jia-Dong Guo、Xiu-Long Yang、Bin Chen、Chen-Ho Tung、Li-Zhu Wu

  DOI：10.1021/acs.orglett.0c03665

  日期：2020.12.18

  The first example of photoredox strategy for synthesis of phenanthrene skeletons through C(sp3)–H functionalization under external oxidant-free conditions is achieved. This transformation relies on the keto–enol tautomerism of 1,3 dicarbonyl moiety, i.e., the enol form of 1,3-dicarbonyl derivatives with relatively lower oxidation potential can be activated by the excited acridinium photocatalyst. The

  实现了在外部无氧化剂条件下通过C（sp 3）–H官能化合成菲骨架的光氧化还原策略的第一个例子。这种转化依赖于1,3-二羰基部分的酮-烯醇互变异构现象，即具有较低氧化电位的1,3-二羰基衍生物的烯醇形式可以通过激发的cri啶光催化剂活化。从底物上除去的电子和质子立即被钴肟催化剂捕获，从而以高至优异的产率专门提供了用于高度取代的10-菲基酚的-羰基。
• <i>N</i>-Bromosuccinimide-Induced C–H Bond Functionalization: An Intramolecular Cycloaromatization of Electron Withdrawing Group Substituted 1-Biphenyl-2-ylethanone for the Synthesis of 10-Phenanthrenol
  作者：Ya-Ting Jiang、Zhen-Zhen Yu、Ya-Kai Zhang、Bin Wang

  DOI：10.1021/acs.orglett.8b01160

  日期：2018.7.6

  intramolecular cycloaromatization for the synthesis of 10-phenanthrenols from electron-withdrawing group substituted 1-biphenyl-2-ylethanones is described. The in situ generated bromide was designed to act as an initiator for the radical C–H bond activation. An oxidative cross-dehydrogenative coupling reaction of a highly active C–H bond with an inert C–H bond readily occurs under mild conditions without

  描述了NBS诱导的分子内环芳环化，该环化是从吸电子基团取代的1-联苯-2-丙酮酮合成10-菲咯啉。原位生成的溴化物被设计成可作为自由基C–H键活化的引发剂。高活性CH键与惰性CH键的氧化交叉脱氢偶联反应在温和条件下很容易发生，不需要过渡金属或强氧化剂。
• Synthesis of Phenanthrone Derivatives from <i>sec-</i>Alkyl Aryl Ketones and Aryl Halides via a Palladium-Catalyzed Dual C−H Bond Activation and Enolate Cyclization
  作者：Parthasarathy Gandeepan、Kanniyappan Parthasarathy、Chien-Hong Cheng

  DOI：10.1021/ja1026248

  日期：2010.6.30

  A palladium-catalyzed chelation-assisted C-H activation of alkyl aryl ketones and their reaction with aryl iodides to afford ortho-arylated products is described. For sec-alkyl aryl ketones, the catalytic reaction proceeds further to give 10,10-dialkylphenanthrone derivatives. A possible reaction mechanism involving directed dual C-H bond activation and enolate cyclization for the formation of 10,10-dialkylphenanthrone derivatives is proposed.
• Phosphine Oxides as Preligands in Ruthenium-Catalyzed Arylations via C−H Bond Functionalization Using Aryl Chlorides
  作者：Lutz Ackermann

  DOI：10.1021/ol051216e

  日期：2005.7.1

  The use of air-stable, electron-rich phosphine oxides as preligands allows for unprecedented general ruthenium-catalyzed arylation reactions of pyridines and imines through C-H-bond activation using aryl chlorides. The catalytic system derived from a sterically hindered adamantyl-substituted phosphine oxide proves highly efficient and tolerates a number of important functional groups.
• <i>N</i>-Iodosuccinimide and dioxygen in an air-enabled synthesis of 10-phenanthrenols under sunlight
  作者：Jia-Dong Guo、Xiu-Long Yang、Bin Chen、Chen-Ho Tung、Li-Zhu Wu

  DOI：10.1039/d1gc02185k

  日期：——

  Using a catalytic amount of N-iodosuccinimide (NIS) in combination with O2 in air, an aerobic oxidative reaction was carried out to efficiently and scalably construct a series of 10-phenanthrenols under sunlight at room temperature. Mechanistic studies reveal that H2O2 generated in situ was responsible for the conversion of I2 to IOH as a potential initiator for later catalytic cycle.

  使用催化量的N-碘代琥珀酰亚胺 (NIS) 与空气中的O 2结合，进行有氧氧化反应，以在室温下在阳光下有效且可扩展地构建一系列 10-菲酚。机理研究表明，原位产生的H 2 O 2负责将 I 2转化为 IOH，作为后期催化循环的潜在引发剂。