3-(2-甲氧基苯基)-1-苯基-1-丙酮 | 95465-72-8

• 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-(2-甲氧基苯基)-1-苯基-1-丙酮
• 英文名称: 3-(2-methoxyphenyl)-1-phenylpropan-1-one
• 英文别名: 3-(2-Methoxyphenyl)propiophenone
• CAS: 95465-72-8
• 化学式: C₁₆H₁₆O₂
• 分子量: 240.302
• InChiKey: BAGYEPGFHLEDIF-UHFFFAOYSA-N

物化性质

• 沸点：
  227-230 °C(Press: 20 Torr)
• 密度：
  1.081±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2914509090

反应信息

• 作为反应物：
  描述：

  3-(2-甲氧基苯基)-1-苯基-1-丙酮 在 aluminum (III) chloride 、 溴 作用下， 以 氯仿 为溶剂， 生成 2-Bromo-3-(2-methoxyphenyl)-1-phenylpropan-1-one
  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：

  3-(2-甲氧基苯基）丙酸 在 氯甲酸乙酯 、 magnesium 、 三乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 5.5h， 生成 3-(2-甲氧基苯基)-1-苯基-1-丙酮
  参考文献：
  名称：

  互补的光催化工具箱：控制 α-苯基烯烃到氧杂环产物的分子内内-外-trig 环化

  摘要：

  双功能α-苯基烯烃分子内环化的区域选择性可以简单地通过选择有机发色团作为光催化剂来控制。在这两种情况下，中心光氧化还原催化反应是羟基官能团与底物烯烃官能团的亲核加成。N , N -(4-二异丁基氨基苯基)吩噻嗪催化exo -trig 环化，而 1,7-二氰基苝-3,4,9,10-四羧酸双酰亚胺催化endo-trig 添加到具有抗马尔科夫尼科夫区域选择性的产品中。我们初步报告了 11 种代表性底物的光氧化还原催化转化为 20 个氧杂环，以证明此光氧化还原催化工具箱中这两种变体的相似性和互补性。

  DOI：

  10.1055/s-0040-1719871

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。
• Synthesis and Structures of Arene Ruthenium (II)-NHC Complexes: Efficient Catalytic α-alkylation of ketones via Hydrogen Auto Transfer Reaction
  作者：Gunasekaran Balamurugan、Sundarraman Balaji、Rengan Ramesh、Nattamai S.P. Bhuvanesh

  DOI：10.1002/aoc.4696

  日期：2019.1

  A panel of six new arene Ru (II)‐NHC complexes 2a‐f, (NHC = 1,3‐diethyl‐(5,6‐dimethyl)benzimidazolin‐2‐ylidene 1a, 1,3‐dicyclohexylmethyl‐(5,6‐dimethyl)benzimidazolin‐2‐ylidene 1b and 1,3‐dibenzyl‐(5,6‐dimethyl)benzimidazolin‐2‐ylidene 1c) were synthesized from the transmetallation reaction of Ag‐NHC with [(η6‐arene)RuCl2]2 and characterized. The ruthenium (II)‐NHC complexes 2a‐f were developed as

  一组六种新的芳烃钌（II）-NHC复合物2a-f（NHC = 1,3-二乙基-（5,6-二甲基）苯并咪唑啉-2-亚甲基1a，1,3-二环己基甲基-（5,6二甲基）benzimidazolin -2-亚基1B和1,3-二苄基- （5,6-二甲基）benzimidazolin -2-亚基1C）的由Ag-NHC与金属转移反应合成[（η 6 -arene）的RuCl 2 ] 2和特征。钌（II）-NHC配合物2a-f分别开发了用作酮α-烷基化和使用伯/氨基醇作为偶联伙伴的生物活性喹啉合成的有效催化剂。反应在有氧条件下以0.5 mol％的催化剂负载量在8小时内进行，最大收率高达96％。此外，研究了NHC和芳烃部分上的不同烷基翼尖，以区分该络合物在转化中的催化稳定性。
• Nickel‐Catalyzed Selective Synthesis of α‐Alkylated Ketones via Dehydrogenative Cross‐Coupling of Primary and Secondary Alcohols
  作者：Amreen K Bains、Ayanangshu Biswas、Debashis Adhikari

  DOI：10.1002/adsc.202101077

  日期：2022.1.4

  air-stable, homogeneous, nickel catalyst that performs dehydrogenative cross-coupling reaction between secondary and primary alcohols to result α-alkylated ketone products selectively. The sequence of steps involve in this one-pot reaction is dehydrogenation of both alcohols, condensation between the ketone and the aldehyde, and hydrogenation of the in situ-generated α,β-unsaturated ketone. Preliminary

  在此，我们描述了一种可分离的、空气稳定的、均相的镍催化剂，该催化剂在仲醇和伯醇之间进行脱氢交叉偶联反应，以选择性地产生 α-烷基化酮产物。该一锅反应中涉及的步骤顺序是两种醇的脱氢、酮和醛之间的缩合以及原位生成的 α,β-不饱和酮的氢化。初步的机理研究暗示了借氢反应后的激进机制。
• A novel transition metal-free conjugate reduction of α,β-unsaturated ketones with tosylhydrazine as a hydrogen source
  作者：Xiaomeng Zhou、Xiaokang Li、Wei Zhang、Junmin Chen

  DOI：10.1016/j.tetlet.2014.07.063

  日期：2014.9

  A novel and efficient method has been developed for the chemoselective conjugate reduction of α,β-unsaturated ketones with tosylhydrazine as a hydrogen source to the corresponding saturated ketones in moderate to good yields. The present protocol does not require the use of transition metal, and is efficient being applicable to a wide range of substrates (25 examples).

  已开发出一种新颖有效的方法，以甲苯磺酰肼为氢源，将α，β-不饱和酮化学选择性共轭还原为相应的饱和酮，产率中等至良好。本协议不需要使用过渡金属，并且有效地适用于广泛的衬底（25个示例）。
• Reaction condition controlled nickel(<scp>ii</scp>)-catalyzed C–C cross-coupling of alcohols
  作者：Meng-Juan Zhang、Hong-Xi Li、David J. Young、Hai-Yan Li、Jian-Ping Lang

  DOI：10.1039/c9ob00418a

  日期：——

  methodology employing a Ni(II) 4,6-dimethylpyrimidine-2-thiolate cluster catalyst under different reaction conditions. This catalyst could tolerate a wide range of substrates and exhibited a high activity for the annulation reaction of secondary alcohols with 2-aminobenzyl alcohols to yield quinolines. This work is an example of precise chemoselectivity control by careful choice of reaction conditions.

  使用无受体脱氢偶联（ADC）在仲醇和伯醇的C–C交叉偶联中面临的挑战是难以准确控制产品的选择性。本文中，我们报告了使用Ni（II）4,6-二甲基嘧啶-2-硫醇盐簇催化剂的ADC方法对多种β-烷基化仲醇，α-烷基化酮和α，β-不饱和酮的控制方法在不同的反应条件下。该催化剂可耐受多种底物，并且对仲醇与2-氨基苄醇的环化反应表现出很高的活性，从而产生喹啉。这项工作是通过仔细选择反应条件来精确控制化学选择性的一个例子。