2-acetylphenyl 4-bromobenzoate | 36695-16-6

• 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
• 英文名称: 2-acetylphenyl 4-bromobenzoate
• 英文别名: (2-Acetylphenyl) 4-bromobenzoate
• CAS: 36695-16-6
• 化学式: C₁₅H₁₁BrO₃
• 分子量: 319.155
• InChiKey: JVVISMYZXVIGLC-UHFFFAOYSA-N

物化性质

• 沸点：
  472.1±30.0 °C(Predicted)
• 密度：
  1.446±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 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：

  2-acetylphenyl 4-bromobenzoate 在 对甲苯磺酸 作用下， 生成 4-溴黄酮
  参考文献：
  名称：

  Jakhar, Komal; Makrandi, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2012, vol. 51, # 5, p. 770 - 773

  摘要：

  DOI：
• 作为产物：
  描述：

  乙酸苯酯 在 吡啶 、 三氯化铝 作用下， 以 二硫化碳 为溶剂， 生成 2-acetylphenyl 4-bromobenzoate
  参考文献：
  名称：

  Bowden, Keith; Chehel-Amiran, Mohsen, Journal of the Chemical Society. Perkin transactions II, 1986, p. 2039 - 2044

  摘要：

  DOI：

文献信息

• Copper-catalyzed chemoselective oxidative o-aroylation of 2-acetylphenols, alkyl salicylates and 1,3-dicarbonyl compounds using styrene derivatives
  作者：Upendra Kumar、Ajay Sharma、Naveen Kumar、Satyendra Kumar Pandey

  DOI：10.1016/j.tet.2021.132000

  日期：2021.3

  copper-catalyzed chemoselective oxidative O-aroylation of 2-acetylphenols, alkyl salicylates and 1,3-dicarbonyl compounds with a wide range of styrene derivatives are described. This approach provides an efficient chemoselective preparation of phenol, alkyl salicylate and enol esters in good to excellent yields. This method represents an alternative protocol for the classical esterification reactions.

  描述了新颖的铜催化的2-乙酰基酚，烷基水杨酸酯和1，3-二羰基化合物与广泛的苯乙烯衍生物的化学选择性氧化O-芳酰基化。该方法以良好或优异的产率提供了苯酚，水杨酸烷基酯和烯醇酯的有效化学选择性制备。该方法代表了经典酯化反应的替代方案。
• Novel Bifunctionalization of Activated Methylene: Base‐Promoted Trifluoromethylthiolation of β‐Diketones with Trifluoromethanesulfinyl Chloride
  作者：Dong‐Wei Sun、Min Jiang、Jin‐Tao Liu

  DOI：10.1002/chem.201901781

  日期：2019.8.14

  β-diketones or β-ketoesters with trifluoromethanesulfinyl chloride. A series of α-trifluoromethylthiolated α-chloro-β-diketones and α-chloro-β-ketoesters were obtained in moderate to good yields under mild conditions. When β-diketones containing a phenyl group with a hydroxyl or amino substituent at the ortho position were used as substrates, intramolecular trifluoromethylthiolation/cyclization reaction took

  通过用三氟甲亚磺酰氯将β-二酮或β-酮酸酯进行碱促进的三氟甲基硫醇化，成功实现了活化亚甲基的新型双功能化。在温和条件下，以中等至良好的收率获得了一系列α-三氟甲基硫醇化的α-氯代-β-二酮和α-氯代-β-酮酸酯。当使用在邻位上具有羟基或氨基取代基的苯基的β-二酮作为底物时，发生分子内三氟甲基硫醇化/环化反应，得到相应的环状产物。此外，该方案可以扩展到全氟烷基亚磺酸钠/ POCl3系统的全氟烷基硫醇化。根据实验结果，提出了合理的机制。
• Benzoflavone activators of the cystic fibrosis transmembrane conductance regulator: towards a pharmacophore model for the nucleotide-binding domain
  作者：Mark F Springsteel、Luis J.V Galietta、Tonghui Ma、Kolbot By、Gideon O Berger、Hong Yang、Christopher W Dicus、Wonken Choung、Chao Quan、Anang A Shelat、R.Kiplin Guy、A.S Verkman、Mark J Kurth、Michael H Nantz

  DOI：10.1016/s0968-0896(03)00435-8

  日期：2003.9

  using cell-based assays, of a series of benzoflavone analogues to examine structure-activity relationships and to identify compounds having greater potency for activation of both wild type CFTR and a mutant CFTR (G551D-CFTR) that causes cystic fibrosis in some human subjects. Using UCCF-029 as a structural guide, a panel of 77 flavonoid analogues was prepared. Analysis of the panel in FRT cells indicated

  我们以前对黄酮类化合物和相关杂环的筛选具有激活囊性纤维化跨膜电导调节剂（CFTR）氯化物通道的能力，这表明UCCF-029是一种7,8-苯并黄酮，是一种有效的活化剂。在本研究中，我们描述了使用基于细胞的分析方法对一系列苯并黄酮类似物进行合成和评估，以检查其结构活性关系，并鉴定出对野生型CFTR和突变型CFTR（G551D -CFTR）在某些人类受试者中引起囊性纤维化。使用UCCF-029作为结构指导，制备了77种类黄酮类似物。对FRT细胞中面板的分析表明，黄酮A环在7,8位的苯环显着提高了化合物活性和几种类黄酮的效力。在3或4位上引入B环吡啶基氮也可提高CFTR活性，但这种结构修饰的影响不如苯甲环化均匀。最有效的新类似物UCCF-339以1.7 microM的K（d）激活了野生型CFTR，它比以前最有效的CFTR类黄酮活化剂芹菜素具有更高的活性。苯并黄酮类化合物中的几种化合物也可以活化G5
• Discovery of 3-(4-hydroxybenzyl)-1-(thiophen-2-yl)chromeno[2,3-c]pyrrol-9(2H)-one as a phosphodiesterase-5 inhibitor and its complex crystal structure
  作者：Na-Na Shang、Yong-Xian Shao、Ying-Hong Cai、Matthew Guan、Manna Huang、Wenjun Cui、Lin He、Yan-Jun Yu、Lei Huang、Zhe Li、Xian-Zhang Bu、Hengming Ke、Hai-Bin Luo

  DOI：10.1016/j.bcp.2014.02.013

  日期：2014.5

  Phosphodiesterase-5 (PDE5) inhibitors have been approved for the treatment of erectile dysfunction and pulmonary hypertension, but enthusiasm on discovery of PDE5 inhibitors continues for their potential new applications. Reported here is discovery of a series of new PDE5 inhibitors by structure-based design, molecular docking, chemical synthesis, and enzymatic characterization. The best compound, 3(4-hydroxybenzyl)-1-(thiophen-2-yl)chromeno[2,3-c]pyrrol-9(2H)-one (57), has an IC50 of 17 nM against the PDE5 catalytic domain and good selectivity over other PDE families. The crystal structure of the PDE5 catalytic domain in complex with 57 was determined at 2 angstrom resolution and showed that 57 occupies the same pocket as other PDE5 inhibitors, but has a different binding pattern in detail. On the basis of the binding pattern of 57, a novel scaffold can be proposed as a candidate of PDE inhibitors. (C) 2014 Elsevier Inc. All rights reserved.
• Cu(II)-catalyzed oxidative esterification of 2-carbonyl substituted phenols from the alcohol oxidation level
  作者：Satyasheel Sharma、Jihye Park、Mirim Kim、Jong Hwan Kwak、Young Hoon Jung、In Su Kim

  DOI：10.1016/j.tet.2013.08.079

  日期：2013.11

  A copper-catalyzed oxidative esterification of 2-carbonyl substituted phenols from the alcohol oxidation level is described. This protocol represents direct access to a range of 2-carbonylated aryl benzoate derivatives, which are important building blocks in the synthesis of natural and pharmacological compounds. (C) 2013 Elsevier Ltd. All rights reserved.