3-(4-氟苯基)-1-苯基-1-丙酮 | 41865-46-7

• 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
• 中文名称: 3-(4-氟苯基)-1-苯基-1-丙酮
• 英文名称: 3-(4-fluorophenyl)-1-phenylpropan-1-one
• 英文别名: 3-(4-Fluorophenyl)propiophenone
• CAS: 41865-46-7
• 化学式: C₁₅H₁₃FO
• mdl: MFCD03843555
• 分子量: 228.266
• InChiKey: QLNHWQQSIRBHAT-UHFFFAOYSA-N

物化性质

• 沸点：
  357.7±25.0 °C(Predicted)
• 密度：
  1.127±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.133
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2914700090

反应信息

• 作为反应物：
  描述：

  3-(4-氟苯基)-1-苯基-1-丙酮 在 aluminum (III) chloride 、 溴 作用下， 以 氯仿 为溶剂， 生成 α-bromo-4-fluoro-phenethyl phenyl ketone
  参考文献：
  名称：

  2,4,5-Trisubstituted thiazole derivatives as HIV-1 NNRTIs effective on both wild-type and mutant HIV-1 reverse transcriptase: Optimization of the substitution of positions 4 and 5

  摘要：

  In our previous work, novel 2,4,5-trisubstituted thiazole derivatives (TSTs) were synthesized, and their activities were evaluated against HIV-1 reverse transcriptase. Some interesting results were obtained, which led us to a new discovery regarding these TST5. In the present study, 21 new 2,4,5-trisubstituted thiazole derivatives were rationally designed and synthesized as HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs) in accordance with our previous study. Among the synthesized target compounds, compounds 14, 16, 17, and 19 showed more potent inhibitory activities against HIV-1 with an IC50 value of 0.010 mu M. Compounds 4, 9, 10, 11, 13 and 16 were further tested on nine NNRTI-sresistant HIV-1 strains, and all of these compounds exhibited inhibitory effects. A molecular docking study was conducted, and the results showed a consistent and stable binding mode for the typical compounds. These results have provided deeper insights and SAR of these types of NNRTIs. (C) 2016 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2016.07.047
• 作为产物：
  描述：

  4-fluorochalcone 在 selenium 、 水 、 potassium acetate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 以56%的产率得到3-(4-氟苯基)-1-苯基-1-丙酮
  参考文献：
  名称：

  Se / DMF / H 2 O系统实现无过渡金属的高度化学选择性和立体选择性还原

  摘要：

  一种新型的无金属还原系统，其中H 2 SE（或HSe组- ）原位产生从硒/ DMF / H 2 ö充当活性还原物质，已经研制成功。通过使用水作为廉价，安全和环保的替代物作为氢供体，这种结合了Se / DMF / H 2 O的新还原系统在还原α，β-不饱和酮和炔烃方面显示出高选择性和良好的活性。因此，该还原系统具有很大的潜力，可以作为有机转化中通用而实用的还原方法。

  DOI：

  10.1021/acs.orglett.8b02244

文献信息

• Proton-Coupled Electron Transfer: Transition-Metal-Free Selective Reduction of Chalcones and Alkynes Using Xanthate/Formic Acid
  作者：Ramanathan Prasanna、Somraj Guha、Govindasamy Sekar

  DOI：10.1021/acs.orglett.9b00635

  日期：2019.4.19

  transfer (PCET). Mechanistic experiments and DFT calculations support the possibility of a concerted proton electron-transfer (CPET) pathway. This Birch-type reduction demonstrates that a small nucleophilic organic molecule can be used as a single electron-transfer (SET) reducing agent with a proper proton source.

  已经开发了在无过渡金属的条件下使用黄原酸酯/甲酸混合物通过质子耦合电子转移（PCET）将α，β-不饱和酮化学选择性还原为饱和酮并将炔烃立体选择性还原为（E）烯烃的方法。 ）。机械实验和DFT计算支持协调的质子电子转移（CPET）途径的可能性。这种桦木型还原表明，小的亲核有机分子可以用作具有适当质子源的单电子转移（SET）还原剂。
• Chemoselective Hydrosilylation of the α,β-Site Double Bond in α,β- and α,β,γ,δ-Unsaturated Ketones Catalyzed by Macrosteric Borane Promoted by Hexafluoro-2-propanol
  作者：Xiao-Yu Zhan、Hua Zhang、Yu Dong、Jian Yang、Shuai He、Zhi-Chuan Shi、Lei Tang、Ji-Yu Wang

  DOI：10.1021/acs.joc.0c00568

  日期：2020.5.15

  The B(C6F5)3-catalyzed chemoselective hydrosilylation of α,β- and α,β,γ,δ-unsaturated ketones into the corresponding non-symmetric ketones in mild reaction conditions is developed. Nearly 55 substrates including those bearing reducible functional groups such as alkynyl, alkenyl, cyano, and aromatic heterocycles are chemoselectively hydrosilylated in good to excellent yields. Isotope-labeling studies

  在温和的反应条件下，由B（C6F5）3催化的α，β-和α，β，γ，δ-不饱和酮的化学选择性氢化硅烷化为相应的不对称酮。将近55种底物，包括带有可还原官能团（例如炔基，烯基，氰基和芳香族杂环）的底物，以良好或优异的产率进行化学选择性氢化硅烷化。同位素标记研究表明，六氟-2-丙醇在该过程中也用作氢源。
• A Radical Approach to Anionic Chemistry: Synthesis of Ketones, Alcohols, and Amines
  作者：Shengyang Ni、Natalia M. Padial、Cian Kingston、Julien C. Vantourout、Daniel C. Schmitt、Jacob T. Edwards、Monika M. Kruszyk、Rohan R. Merchant、Pavel K. Mykhailiuk、Brittany B. Sanchez、Shouliang Yang、Matthew A. Perry、Gary M. Gallego、James J. Mousseau、Michael R. Collins、Robert J. Cherney、Pavlo S. Lebed、Jason S. Chen、Tian Qin、Phil S. Baran

  DOI：10.1021/jacs.9b02238

  日期：2019.4.24

  Historically accessed through two-electron, anionic chemistry, ketones, alcohols, and amines are of foundational importance to the practice of organic synthesis. After placing this work in proper historical context, this Article reports the development, full scope, and a mechanistic picture for a strikingly different way of forging such functional groups. Thus, carboxylic acids, once converted to redox-active

  历史上通过二电子、阴离子化学、酮、醇和胺进行访问对于有机合成的实践具有基础重要性。在将这项工作置于适当的历史背景下之后，本文报告了形成此类功能组的截然不同的方式的发展、全范围和机械图。因此，羧酸一旦转化为氧化还原活性酯 (RAE)，就可以用作形式上与其他羧酸衍生物（生产酮）、亚胺（生产苄胺）或醛（生产醇）的亲核偶联伙伴。这些反应一致温和，操作简单，并且在酮合成的情况下，范围很广（包括一些简化合成问题和平行合成的应用）。最后，
• Borylation and selective reduction of α,β-unsaturated ketones under mild conditions catalyzed by Cu nanoparticles
  作者：Xin-Feng Zhou、Yu-Yang Sun、Ya-Dong Wu、Jian-Jun Dai、Jun Xu、Yu Huang、Hua-Jian Xu

  DOI：10.1016/j.tet.2016.07.079

  日期：2016.9

  An effective strategy for synthesis of Cu nanoparticles is designed, these nanoparticles have high catalytic activity in conjugate addition of B2(pin)2 and α,β-unsaturated ketones. The reaction of protodeboration can proceed with adding NaOtBu. In this way, a new method to reduce the conjugated alkenes of α,β-unsaturated ketones is developed with organoboranes as intermediates. Cu nanocrystals also

  设计了一种有效的合成铜纳米颗粒的策略，这些纳米颗粒在B 2（pin）2和α，β-不饱和酮的共轭添加中具有高催化活性。原脱硼的反应可以通过添加NaO t Bu来进行。以这种方式，开发了一种以有机硼烷为中间体，还原α，β-不饱和酮的共轭烯烃的新方法。Cu纳米晶体在克级反应和循环利用实验中也具有优异的性能。提出了一种可能的机制。
• Catalyst-Free Dehydrative α-Alkylation of Ketones with Alcohols: Green and Selective Autocatalyzed Synthesis of Alcohols and Ketones
  作者：Qing Xu、Jianhui Chen、Haiwen Tian、Xueqin Yuan、Shuangyan Li、Chongkuan Zhou、Jianping Liu

  DOI：10.1002/anie.201308642

  日期：2014.1.3

  Direct dehydrative α‐alkylation reactions of ketones with alcohols are now realized under simple, practical, and green conditions without using external catalysts. These catalyst‐free autocatalyzed alkylation methods can efficiently afford useful alkylated ketone or alcohol products in a one‐pot manner and on a large scale by CC bond formation of the in situ generated intermediates with subsequent

  现在，在简单，实用和绿色的条件下，无需使用外部催化剂即可实现酮与醇的直接α-烷基脱水反应。这些无催化剂的自动催化烷基化方法可以通过原位生成的中间体的CC键形成以及随后可控和选择性的Meerwein–Pondorf–Verley– Oppenauer型氧化还原工艺。