1-(2-氯苯基)-3-苯基-1-丙酮 | 898764-45-9

• 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
• 中文名称: 1-(2-氯苯基)-3-苯基-1-丙酮
• 英文名称: 1-(2-chlorophenyl)-3-phenylpropan-1-one
• 英文别名: 2'-Chloro-3-phenylpropiophenone
• CAS: 898764-45-9
• 化学式: C₁₅H₁₃ClO
• 分子量: 244.721
• InChiKey: VEBPLXKYCMXYBW-UHFFFAOYSA-N

物化性质

• 沸点：
  361.4±25.0 °C(Predicted)
• 密度：
  1.164±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914700090

反应信息

• 作为反应物：
  描述：

  1-(2-氯苯基)-3-苯基-1-丙酮 在 aluminum (III) chloride 、 溴 作用下， 以 氯仿 为溶剂， 反应 6.0h， 生成 2-bromo-1-(2-chlorophenyl)-3-phenylpropan-1-one
  参考文献：
  名称：

  2,4,5-Trisubstituted thiazole derivatives: A novel and potent class of non-nucleoside inhibitors of wild type and mutant HIV-1 reverse transcriptase

  摘要：

  Novel 2,4,5-trisubstituted thiazole derivatives (TSTs) were designed and synthesized as HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs). Among the thirty-eight synthesized target compounds, thirty TSTs showed potent inhibition against HIV-1 replication in wild type HIV-1 at submicromolar concentrations (from 0.046 to 9.59 mu M). Compounds 21, 23 and 24 were also tested on seven NNRTI-resistant HIV-1 strains, and all exhibited inhibitory effects with fold changes in IC50 ranging from 2.6 to 111, which were better than those of nevirapine (15.6-fold-371-fold). Docking simulations of compound 24 revealed a reasonable mechanism for the binding mode, and three-dimensional quantitative structure activity relationship (3-DQSAR) studies on this novel series of TST further elucidated the structure-activity relationship (SAR). The results suggested the great potential of TSTs as a novel class of NNRTIs with antiviral efficacy and a good resistance profile. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.07.072
• 作为产物：
  描述：

  苯甲醛 在 palladium on activated charcoal 、 氢气 、 sodium hydroxide 作用下， 以 乙醇 、 水 、 乙酸乙酯 为溶剂， 反应 0.17h， 生成 1-(2-氯苯基)-3-苯基-1-丙酮
  参考文献：
  名称：

  2,4,5-Trisubstituted thiazole derivatives: A novel and potent class of non-nucleoside inhibitors of wild type and mutant HIV-1 reverse transcriptase

  摘要：

  Novel 2,4,5-trisubstituted thiazole derivatives (TSTs) were designed and synthesized as HIV-1 non-nucleoside reverse transcriptase inhibitors (NNRTIs). Among the thirty-eight synthesized target compounds, thirty TSTs showed potent inhibition against HIV-1 replication in wild type HIV-1 at submicromolar concentrations (from 0.046 to 9.59 mu M). Compounds 21, 23 and 24 were also tested on seven NNRTI-resistant HIV-1 strains, and all exhibited inhibitory effects with fold changes in IC50 ranging from 2.6 to 111, which were better than those of nevirapine (15.6-fold-371-fold). Docking simulations of compound 24 revealed a reasonable mechanism for the binding mode, and three-dimensional quantitative structure activity relationship (3-DQSAR) studies on this novel series of TST further elucidated the structure-activity relationship (SAR). The results suggested the great potential of TSTs as a novel class of NNRTIs with antiviral efficacy and a good resistance profile. (C) 2014 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2014.07.072

文献信息

• 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。
• Synthesis and catalytic applications of Ru and Ir complexes containing N,O-chelating ligand
  作者：Bilge Pakyapan、Serdar Batıkan Kavukcu、Zarife Sibel Şahin、Hayati Türkmen

  DOI：10.1016/j.jorganchem.2020.121486

  日期：2020.10

  crystallography. The complexes (Ru1–5, Ir1–5) were applied to investigate the electronic and steric effect of ligand in their catalytic activities in transfer hydrogenation and alpha(α)-alkylation reaction of ketones with alcohols. The activities of iridium complexes (Ir1–5) were much more efficient than ruthenium complexes (Ru1–5). The highest activity for both reactions was observed for the complex (Ir2) with

  具有N，O螯合配体的一系列单金属配合物（Ru 1-3，Ir 1-3）（吡嗪-2-羧酸盐（1），吡啶-2-羧酸盐（2），喹啉羧酸盐（3）和双金属合成了吡嗪-2,3-二羧酸盐（4）和咪唑-4,5-二羧酸盐（5 ）桥接的配合物（Ru 4,5，Ir 4,5），并通过1 H-，13 C NMR，FT-进行了表征红外光谱和元素分析，Ir 2的晶体结构通过X射线晶体学测定，配合物（Ru 1–5，Ir 1-5）用于研究配体在酮与醇的转移氢化和α（α）-烷基化反应中的催化活性中的电子和空间效应。铱配合物（Ir 1-5）的活性比钌配合物（Ru 1-5）有效得多。对于具有吡啶-2-羧酸酯的配合物（Ir 2），观察到两个反应的最高活性。监测两个反应的氢化铱物质。
• C–C coupling formation using nitron complexes
  作者：Mehmet Sevim、Serdar Batıkan Kavukcu、Armağan Kınal、Onur Şahin、Hayati Türkmen

  DOI：10.1039/d0dt02937h

  日期：——

  under mild conditions. These complexes were able to perform this catalytic transformation in a short time with low catalyst and base amounts under an air atmosphere. Also, the PdII–nitron complexes (6–9) were applied in the Suzuki–Miyaura C–C coupling reaction and these complexes successfully initiated this reaction in a short time (30 minutes) using the H2O/2-propanol (1.5 : 0.5) solvent system. The

  一系列的Ru II（1），铑III（2），IR III（3，4），IR我（5）和Pd II（6-9制备和表征通过） '瞬间卡宾'硝酮的复合物1 H-和13 C-NMR，FT-IR和元素分析。配合物1-4和6的分子结构通过X射线衍射研究确定。在酮与醇的α（α）-烷基化反应中，通过乙胺（α-）烷基化反应评价了配合物（1-9）的催化活性。温和条件下的借用氢战略。这些络合物能够在短时间内在空气气氛下以低催化剂和碱量进行这种催化转化。同样，Pd II-硝基络合物（6-9）用于Suzuki-Miyaura C-C偶联反应，这些络合物使用H 2 O / 2-丙醇（30分钟）在短时间内成功引发了该反应。1.5：0.5）溶剂系统。DFT计算表明，对于该机理，Pd 0 / II / 0途径更为可取。
• Piano‐stool Ru (II) arene complexes that contain ethylenediamine and application in alpha‐alkylation reaction of ketones with alcohols
  作者：Serdar Batıkan Kavukcu、Salih Günnaz、Onur Şahin、Hayati Türkmen

  DOI：10.1002/aoc.4888

  日期：2019.5

  borrowing hydrogen strategy in mild reaction conditions within a short time. The catalytic system has a broad substrate scope, which allows the synthesis of alpha alkylated ketones with excellent yields. The electronic and steric effects of complexes on catalytic activity were analysed. The influence of the carbon chain length of the ligand on the alpha‐alkylation reaction of ketones was also investigated

  制备了一系列带有乙二胺与芳基和脂肪族基团的钢琴凳Ru（II）配合物（Ru 1-7），并通过1 H，13 C，19 F和31 P NMR光谱，FT-IR和元素分析进行​​了全面表征。Ru 2–4和Ru 7的晶体结构由X射线晶体学确定。通过借用氢的策略，在短时间内温和的反应条件下，将它们成功地用于脂肪族和芳香族酮与醇的α（α）-烷基化反应。该催化体系具有广泛的底物范围，这允许以优异的产率合成α烷基化的酮。分析了配合物对催化活性的电子和空间效应。还研究了配体碳链长度对酮的α-烷基化反应的影响。还通过d 8-甲苯中的1 H-NMR光谱检查了催化循环。
• Bifunctional Ru(<scp>ii</scp>) complex catalysed carbon–carbon bond formation: an eco-friendly hydrogen borrowing strategy
  作者：Kaushik Chakrabarti、Bhaskar Paul、Milan Maji、Bivas Chandra Roy、Sujan Shee、Sabuj Kundu

  DOI：10.1039/c6ob02010k

  日期：——

  hydrogen methodology enables the use of alcohols as alkylating agents for selective C–C bond formation. A bifunctional 2-(2-pyridyl-2-ol)-1,10-phenanthroline (phenpy-OH) based Ru(II) complex (2) was found to be a highly efficient catalyst for the one-pot β-alkylation of secondary alcohols with primary alcohols and double alkylation of cyclopentanol with different primary alcohols. Exploiting the metal–ligand

  原子经济的借用氢方法可以使醇类用作烷基化剂，以形成选择性的C-C键。发现基于双功能的2-（2-吡啶基-2-醇）-1,10-菲咯啉（phenpy-OH）的Ru（II）配合物（2）是一种高效的一锅法β-烷基化催化剂。仲醇与伯醇，以及环戊醇与不同伯醇的双烷基化。利用络合物2中的金属与配体的协同作用，使用极低的催化剂负载量（0.1 mol％），以高收率选择性地将几种芳香族，脂肪族和杂原子取代的醇选择性交联。对于该系统，提出了一种外层机制，即外源PPh 3对反应速率没有显着影响。值得注意的是，这是使用双功能Ru（II）络合物进行仲醇β-烷基化的一种罕见的一锅策略。此外，这种原子经济的方法在所有已报道的醇类交叉偶联过渡金属配合物中显示出最高的累积周转频率（TOF）。