1-(2-hydroxyphenyl)-3-(2-phenylmethoxyphenyl)prop-2-en-1-one | 260447-12-9

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: 1-(2-hydroxyphenyl)-3-(2-phenylmethoxyphenyl)prop-2-en-1-one
• CAS: 260447-12-9
• 化学式: C₂₂H₁₈O₃
• 分子量: 330.383
• InChiKey: KFFLQQGJDNXBCV-UHFFFAOYSA-N

物化性质

• 沸点：
  524.9±50.0 °C(Predicted)
• 密度：
  1.210±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.87
• 重原子数：
  25.0
• 可旋转键数：
  6.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  46.53
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  1-(2-hydroxyphenyl)-3-(2-phenylmethoxyphenyl)prop-2-en-1-one 在 palladium 10% on activated carbon 、 氢气 、 双氧水 、 potassium hydroxide 作用下， 以 四氢呋喃 、 甲醇 为溶剂， 反应 1.0h， 生成 3,2 '-二羟基黄酮
  参考文献：
  名称：

  3′-Hydroxy-3,4′-dimethoxyflavone blocks tubulin polymerization and is a potent apoptotic inducer in human SK-MEL-1 melanoma cells

  摘要：

  Flavonoids are naturally occurring polyphenolic compounds and are among the most promising anticancer agents. A series of flavonols and their 3-methyl ether derivatives were synthesized and assessed for cytotoxicity. It was found that 3'-hydroxy-3,4'-dimethoxyflavone (flavonoid 7a) displayed strong cytotoxicity against human SK-MEL-1 melanoma cells and blocked tubulin polymerization, but had no significant cytotoxic effects against quiescent or proliferating human peripheral blood mononuclear cells. Our analyses showed that flavonoid 7a induces G2-M cell cycle arrest and apoptosis in melanoma cells which is associated with cytochrome c release and activation of both extrinsic and intrinsic apoptotic pathways of cell death. (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2017.09.043
• 作为产物：
  描述：

  氯化苄 在 sodium hydride 、 potassium carbonate 作用下， 以 四氢呋喃 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 30.25h， 生成 1-(2-hydroxyphenyl)-3-(2-phenylmethoxyphenyl)prop-2-en-1-one
  参考文献：
  名称：

  （苄氧基）查耳酮的酸性重排：Chamanetin的简短合成。

  摘要：

  在回流的氯仿中用三氟乙酸处理（苄氧基）查耳酮以高收率和良好的区域选择性得到了几种新的苄基（羟基）黄酮。通过使用此程序，我们从容易获得的试剂中以高收率制备了天然化合物Chamanetin。 苄基化-重排-保护基-香豆素-查尔酮

  DOI：

  10.1055/s-0029-1217064

文献信息

• Metal‐free Synthesis of Spiro‐2,2′‐benzo[ <i>b</i> ]furan‐3,3′‐ones <i>via</i> PhI(OAc) ₂ ‐Mediated Cascade Spirocyclization
  作者：Qingyu Xing、Huiyuan Liang、Mingmai Bao、Xuemin Li、Jingran Zhang、Tianhao Bi、Yilin Zhang、Jun Xu、Yunfei Du、Kang Zhao

  DOI：10.1002/adsc.201900652

  日期：2019.10.22

  Treating the benzyl protected 3‐hydroxy‐1,3‐bis(2‐hydroxyphenyl)prop‐2‐en‐1‐ones solely with PhI(OAc)2 (PIDA) in DCE at room temperature readily furnished the seldom studied spiro‐2,2′‐benzo[b]furan‐3,3′‐ones in satisfactory to excellent yields. The hypervalent iodine reagent enables the metal‐free cascade spirocyclization resulting in the dual oxidative C−O bond formation.

  在室温下仅用PhI（OAc）2（PIDA）在室温下仅用PhI（OAc）2（PIDA）处理苄基保护的3-羟基-1,3-双（2-羟基苯基）丙-2-烯-1-酮很容易提供很少研究的spiro-2 ，2'-苯并[b]呋喃-3,3'-酮类产品具有令人满意的优异收率。高价碘试剂可实现无金属级联螺环化，从而形成双氧化C-O键。
• Acidic Rearrangement of (Benzyloxy)chalcones: A Short Synthesis of Chamanetin
  作者：Gustavo Seoane、Gabriel Sagrera

  DOI：10.1055/s-0029-1217064

  日期：——

  Treatment of (benzyloxy)chalcones with trifluoroacetic acid in refluxing chloroform gave several new benzyl(hydroxy)flavanones in high yields and good regioselectivities. By using this procedure, we prepared the natural compound chamanetin in good yield from readily available reagents. benzylation - rearrangements - protecting groups - chamanetin - chalcones

  在回流的氯仿中用三氟乙酸处理（苄氧基）查耳酮以高收率和良好的区域选择性得到了几种新的苄基（羟基）黄酮。通过使用此程序，我们从容易获得的试剂中以高收率制备了天然化合物Chamanetin。 苄基化-重排-保护基-香豆素-查尔酮
• 3′-Hydroxy-3,4′-dimethoxyflavone blocks tubulin polymerization and is a potent apoptotic inducer in human SK-MEL-1 melanoma cells
  作者：Francisco Estévez-Sarmiento、Mercedes Said、Ignacio Brouard、Francisco León、Celina García、José Quintana、Francisco Estévez

  DOI：10.1016/j.bmc.2017.09.043

  日期：2017.11

  Flavonoids are naturally occurring polyphenolic compounds and are among the most promising anticancer agents. A series of flavonols and their 3-methyl ether derivatives were synthesized and assessed for cytotoxicity. It was found that 3'-hydroxy-3,4'-dimethoxyflavone (flavonoid 7a) displayed strong cytotoxicity against human SK-MEL-1 melanoma cells and blocked tubulin polymerization, but had no significant cytotoxic effects against quiescent or proliferating human peripheral blood mononuclear cells. Our analyses showed that flavonoid 7a induces G2-M cell cycle arrest and apoptosis in melanoma cells which is associated with cytochrome c release and activation of both extrinsic and intrinsic apoptotic pathways of cell death. (C) 2017 Elsevier Ltd. All rights reserved.