3-(2-chlorophenyl)-1-(coumarin-3-yl)prop-2-en-1-one | 91527-66-1

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: 3-(2-chlorophenyl)-1-(coumarin-3-yl)prop-2-en-1-one
• 英文别名: 3-[3-(2-Chlorophenyl)acryloyl]-2H-1-benzopyran-2-one；3-[3-(2-chlorophenyl)prop-2-enoyl]chromen-2-one
• CAS: 91527-66-1
• 化学式: C₁₈H₁₁ClO₃
• 分子量: 310.737
• InChiKey: TVTIXYCYMBPAFW-UHFFFAOYSA-N

物化性质

• 熔点：
  212-214 °C(Solv: methanol (67-56-1))
• 沸点：
  524.0±50.0 °C(Predicted)
• 密度：
  1.367±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  22
• 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：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(2-chlorophenyl)-1-(coumarin-3-yl)prop-2-en-1-one 在 sodium tetrahydroborate 、 溶剂黄146 作用下， 以 乙醇 为溶剂， 反应 13.0h， 生成 3-[2-(2-chlorophenyl)-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-4-yl]chromen-2-one
  参考文献：
  名称：

  A Facile One Pot Synthesis of 2-Aryl-4-[2H-2-oxo-[1]benzopyran-3-yl] 2,3-dihydro and 2,5-Dihydro-1,5-benzothiazepines

  摘要：

  3-acetyl coumarins on condensation with various aromatic aldehydes in the presence of piperidine gave corresponding chalcones in a solid state under solvent free conditions. These chalcones are isolated and characterized. The in-situ-formed chalcones (1) are also converted into corresponding 2-aryl-4-[2H-2oxo[1]benzopyran-3-yl]-2,3-dihydro (3) and 2,5-dihydro-1,5-benzothiazepines (4) in one step by interacting with orthoamino thiophenol. Both the 2,3-dihydro (3) and 2,5-dihydrobenzothiazepines ( 4) have been converted into same tetrahydrobenzothiazepine (5). Finally, the tetrahydrobenzo thiazepine (5) is converted into its acetyl derivative (11). The structures of the title compounds have been confirmed on the basis of their microanalytical, IR, H-1 NMR, and mass spectral data.

  DOI：

  10.1080/104265091001326
• 作为产物：
  描述：

  水杨醛 在 哌啶 、 哌嗪 作用下， 以 乙醇 为溶剂， 反应 8.0h， 生成 3-(2-chlorophenyl)-1-(coumarin-3-yl)prop-2-en-1-one
  参考文献：
  名称：

  新型3-（1-（2-（2,7a-二氢苯并[d]噻唑-2-基硫基]乙酰基）-5-取代的苯基-4,5-二氢-1H-吡唑-3-基）-香豆素：合成和抗癌活性

  摘要：

  七个新颖的3-（1-（2-（2,7a-二氢苯并[d]噻唑-2-基硫基]乙酰基）-5-取代的苯基-4,5-二氢-1Hyrazol- 3-yl）-2H-色烯合成-2-一衍生物，并通过1 H NMR和13 C NMR进行表征。已经筛选了所有化合物的抗癌活性。生物测定测试表明，化合物4g对人胃癌细胞SGC-7901具有潜在的高活性，IC50值为6.99±1.10μg/ mL。进行对接模拟以将化合物4g置于端粒酶（3DU6）活性位点中，以确定可能的结合模型。

  DOI：

  10.2174/157018012799079743

文献信息

• Thiazolyl-pyrazole-biscoumarin synthesis and evaluation of their antibacterial and antioxidant activities
  作者：Nosrat O. Mahmoodi、Shahryar Ghodsi

  DOI：10.1007/s11164-016-2644-2

  日期：2017.2

  Abstract A series of novel 3-(2-oxo-2H-chromen-3-yl)-1-(4-(2-oxo-2H-chromen-3-yl)thiazol-2-yl)-5-aryl-1H-pyrazol-1-ium bromides have been prepared through a one-pot three-component cyclocondensation of various coumarin chalcones, thiosemicarbazide and 2-bromocoumarin. The key features of this reaction are the incorporation of four heterocyclic rings in the structure of target products, using commonly

  摘要 一系列新颖的3-（2-oxo-2 H -chromen-3-yl）-1-（4-（2-oxo-2 H -chromen-3-yl）thiazol-2-yl）-5-芳基-1高通过各种香豆素查尔酮，硫代氨基脲和2-溴香豆素的一锅式三组分环缩合反应制得了-吡唑-1-溴化溴化物。该反应的关键特征是使用通常可得的和廉价的催化剂，在目标产物的结构中引入四个杂环，高收率和简单的反应条件。最终的盐产物是通过吡唑部分的氮原子对质子的自捕获而获得的。简便的后处理和温和的反应条件是该方案的显着特征。检查了合成产品的抗氧化，抗菌和抗真菌活性。与参考文献相比，大多数化合物显示出良好的生物学能力。 图形概要
• Microwave-assisted synthesis of new fluorinated coumarin–pyrimidine hybrids as potent anticancer agents, their DNA cleavage and X-ray crystal studies
  作者：Kallappa. M. Hosamani、Dinesh S. Reddy、Hirihalli. C. Devarajegowda

  DOI：10.1039/c4ra12222d

  日期：——

  Rapid and high yielding synthesis of new fluorinated coumarin–pyrimidine hybrids and their application as potent anticancer agents is described.

  快速高产量合成新的氟化香豆素-嘧啶杂化物，并将其应用作强效抗癌剂。
• ZnS nanoparticles immobilized on graphitic carbon nitride as a recyclable and environmentally friendly catalyst for synthesis of 3-cinnamoyl coumarins
  作者：Javad Safaei-Ghomi、Zeinab Akbarzadeh、Raheleh Teymuri

  DOI：10.1007/s11164-019-03800-9

  日期：2019.6

  organometallic recyclable catalyst in the synthesis of coumarin–chalcone hybrids through the Claisen–Schmidt condensation of different aromatic aldehydes and 3-acetyl coumarin. The nanocomposite increased the rate and facility of the aforementioned reaction and represented a strong influence in the green synthesis of different coumarin–chalcone derivatives. The nanocatalyst has been characterized by N2 adsorption–desorption

  摘要 固定在石墨化碳氮化物（ZnS NPs / gC 3 N 4）纳米复合材料上的氧化锌纳米颗粒通过有机碳可循环利用催化剂，通过不同芳族醛和3-乙酰香豆素的Claisen-Schmidt缩合反应合成香豆素-查尔酮杂化物。纳米复合材料提高了上述反应的速率和便利性，并且在不同香豆素-查尔酮衍生物的绿色合成中表现出强大的影响力。纳米催化剂的特征在于N 2吸附-解吸，傅立叶变换红外光谱，扫描电子显微镜，粉末X射线衍射和能量色散光谱。这种新颖且可持续的方法的优点是香豆素-查尔酮化合物的收率高，反应时间短，对环境无害，ZnS NPs / gC 3 N 4的可回收性以及可重用性，而不会显着降低催化活性。 图形概要
• Synthesis and molecular docking study of novel coumarin derivatives containing 4,5-dihydropyrazole moiety as potential antitumor agents
  作者：Xin-Hua Liu、Hui-Feng Liu、Jin Chen、Yang Yang、Bao-An Song、Lin-Shan Bai、Jing-Xin Liu、Hai-Liang Zhu、Xing-Bao Qi

  DOI：10.1016/j.bmcl.2010.08.017

  日期：2010.10

  A series of novel coumarin derivatives containing 4,5-dihydropyrazole moiety as potential telomerase inhibitors were synthesized. The bioassay tests show that compound 3d exhibited potentially high activity against human gastric cancer cell SGC-7901 with IC50 value of 2.69 ± 0.60 μg/mL. All title compounds were assayed for telomerase inhibition by a modified TRAP assay, the results show that compounds

  合成了一系列含有4,5-二氢吡唑部分作为潜在的端粒酶抑制剂的香豆素衍生物。生物测定测试表明，化合物3d对人胃癌细胞SGC-7901表现出潜在的高活性，IC 50值为2.69±0.60μg/ mL。通过改良的TRAP分析法检测了所有标题化合物的端粒酶抑制作用，结果表明化合物3d和3f可以强烈抑制端粒酶，IC 50值分别为2.0±0.07和1.8±0.35μM。进行对接模拟以将化合物3d定位于端粒酶（3DU6）活性位点，以确定可能的结合模型。
• Analgesic study of novel pyrimidine derivatives linked with coumarin moiety
  作者：Jitendra Kumar Gupta、Pramod K. Sharma、Rupesh Dudhe、Anshu Chaudhary、Avnesh Singh、P. K. Verma、Sambhu C. Mondal、Rakesh Kumar Yadav、Shivjee Kashyap

  DOI：10.1007/s00044-011-9675-4

  日期：2012.8

  A novel series of 2-amino-4-(coumarin-3-yl)-6-substituted phenyl pyrimidines (5a-h) were synthesized from 3-acetylcoumarin (3). The structures of the synthesized compounds were elucidated by I.R., H-1 NMR, C-13 NMR, and Mass spectroscopic techniques. The synthesized compounds were screened for in vivo analgesic activities at a dose of 20 mg/kg body weight (b.w). Among them, compounds 5b and 5h exhibited significant analgesic activity comparable with control as well as standard drug diclofenac sodium using acetic acid-induced writhing model.