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(E)-3-(5-fluoro-2-hydroxyphenyl)acrylaldehyde | 1190299-36-5

中文名称
——
中文别名
——
英文名称
(E)-3-(5-fluoro-2-hydroxyphenyl)acrylaldehyde
英文别名
3-(5-Fluoro-2-hydroxyphenyl)prop-2-enal;(E)-3-(5-fluoro-2-hydroxyphenyl)prop-2-enal
(E)-3-(5-fluoro-2-hydroxyphenyl)acrylaldehyde化学式
CAS
1190299-36-5
化学式
C9H7FO2
mdl
——
分子量
166.152
InChiKey
VDGLNJVJHOPWEJ-OWOJBTEDSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (E)-3-(5-fluoro-2-hydroxyphenyl)acrylaldehyde(2S)-2-[二苯基[(三甲基硅酯)氧基]甲基]-吡咯烷二氢吡啶silica gel苯甲酸pyridinium chlorochromate 作用下, 以 二氯甲烷 为溶剂, 反应 60.0h, 生成 ethyl (S)-2-((R)-6-fluoro-2-oxochroman-3-yl)-4-oxo-4-phenylbutanoate
    参考文献:
    名称:
    底物控制的一锅合成:获得手性Chroman-2-one和多环衍生物
    摘要:
    基于亲电,一锅煮,多组分,对映选择性多米诺反应已经实现,其含有通过五个步骤顺序,并提供高效的访问潜在的生物活性苯并二氢吡喃-2-酮衍生物作为具有优异的对映选择性,并在单个非对映体的合适的选择高产。通过直接从商业2-羟基苯甲醛而不是预先形成的乳糖醇开始,这种新策略可以显着改善以前的方案,而后者必须在几个额外的步骤中进行合成。
    DOI:
    10.1021/acs.orglett.6b00160
  • 作为产物:
    描述:
    (E)-4-fluoro-2-(3-hydroxyprop-1-en-1-yl)phenol 在 palladium(II) trifluoroacetate 、 氧气 作用下, 以 甲基叔丁基醚 为溶剂, 反应 40.0h, 以54%的产率得到(E)-3-(5-fluoro-2-hydroxyphenyl)acrylaldehyde
    参考文献:
    名称:
    Pd催化烯丙醇选择性氧化得到烯酮和烯醛
    摘要:
    选择性氧化在合成中非常重要。在这里,我们报告了一种 Pd 催化的方法,可在室温下选择性地将烯丙醇氧化为烯酮和烯醛。以中等至优异的产率获得了包括烯酮和烯醛在内的 27 种化合物。同时,这种方法在制备规模上进展顺利,产量很高。这项工作允许对各种烯丙醇进行有效和选择性的氧化,以获得各种烯酮和烯醛,即使在存在苄醇的情况下也是如此。此过程避免使用化学计量或超化学计量的氧化剂试剂,如 MnO 2,​​并在整个过程中使用空气中的游离氧作为我们的绿色氧化剂。
    DOI:
    10.1016/j.tetlet.2022.153976
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文献信息

  • Substrate‐Controlled Chemo‐/Enantioselective Synthesis of α‐Benzylated Enals and Chiral Cyclopropane‐Fused 2‐Chromanone Derivatives
    作者:Huimyoung Byeon、Sunghyeon Ryu、Eun Jeong Yoo、Jung Woon Yang
    DOI:10.1002/adsc.202100613
    日期:2021.11.23
    4-dinitrobenzyl chloride in the presence of a chiral secondary amine as the catalyst and base were developed, to obtain a broad spectrum of α-benzylated enals and enantioenriched cyclopropane-fused chroman-2-one derivatives. The cyclopropane-tethered iminium ion clearly served as a key intermediate in these reactions to trigger stereochemical outcomes, one of which was supported by a control experiment
    在手性仲胺作为催化剂和碱存在下,开发了 α,β-不饱和醛或其类似物与 2,4-二硝基苄基氯之间的底物控制级联反应,以获得广谱的 α-苄基化烯醛和对映体富集环丙烷稠合的chroman-2-one衍生物。环丙烷束缚的亚胺离子显然是这些反应中触发立体化学结果的关键中间体,其中一个得到了对照实验的支持。
  • Novel cinnamaldehyde-based aspirin derivatives for the treatment of colorectal cancer
    作者:Shan Lu、Obinna N. Obianom、Yong Ai
    DOI:10.1016/j.bmcl.2018.07.032
    日期:2018.9
    worldwide. Current treatments of CRC involve anti-cancer agents with relatively good efficacy but unselectively target both cancer and non-cancer cells. Thus, there is a need to discover and develop novel CRC therapeutics that have potent anti-cancer effects, but show reduced off-target cell effects. Here, a novel series of cinnamaldehyde-based aspirin derivatives were designed and synthesized. Biological
    大肠癌(CRC)是全球死亡的主要原因。当前CRC的治疗涉及抗癌剂,其具有相对良好的功效,但是非选择性地靶向癌细胞和非癌细胞。因此,需要发现和开发具有有效抗癌作用但显示出脱靶细胞作用降低的新型CRC疗法。在这里,设计和合成了一系列新的基于肉桂醛的阿司匹林衍生物。生物学评估表明活性最高的化合物1f与母体化合物相比,HCT-8细胞的抗增殖功效提高了10倍以上。它的作用在另一种CRC细胞系DLD-1中也得到了类似的再现,但在非致瘤性结肠细胞中的抑制活性却降低了7至11倍。流式细胞仪分析显示1f诱导的细胞周期停滞和凋亡,并通过免疫印迹分析裂解的caspase 3和PARP的相对蛋白水平以及CRC细胞中的ROS产生来进一步验证。更重要的是,1f在小鼠异种移植模型中显着抑制了体内植入的CRC的生长。综上所述,我们的结果表明,基于肉桂醛的阿司匹林衍生物,例如1f 有望作为新型抗CRC药物用于进一步的药物开发。
  • Cinnamaldehydes inhibit thioredoxin reductase and induce Nrf2: potential candidates for cancer therapy and chemoprevention
    作者:Eng-Hui Chew、Amrita A. Nagle、Yaochun Zhang、Silvia Scarmagnani、Puvithira Palaniappan、Tracey D. Bradshaw、Arne Holmgren、Andrew D. Westwell
    DOI:10.1016/j.freeradbiomed.2009.10.028
    日期:2010.1
    Trans-cinnamaldehyde (CA) and its analogs 2-hydroxycinnamaldehyde and 2-benzoyloxycinnamaldehyde have been reported to possess antitumor activity. CA is also a known Nrf2 activator. In this study a series of, ortho-substituted cinnamaldehyde analogs was synthesized and screened for antiproliferative and thioredoxin reductase (TrxR)-inhibitory activities. Whereas CA was weakly cytotoxic and TrxR inhibiting, hydroxy and benzoyloxy substitutions resulted in analogs with enhanced antiproliferative activity paralleling increased potency in TrxR inactivation. A novel analog, 5-fluoro-2-hydroxycinnamaldehyde, was identified as exhibiting the strongest antitumor effect (GI(50) 1.6 mu M in HCT 116 cells) and TrxR inhibition (IC50 7 mu M, 1 h incubation with recombinant TrxR). CA and its 2-hydroxy- and 2-benzoyloxy-substituted analogs possessed dual TrxR-inhibitory and Nrf2-inducing effects, both attributed to an active Michael acceptor pharmacophore. At lethal concentrations. TrxR-inhibitory potencies correlated with the compounds antiproliferative activities. The penultimate C-terminal selenocysteine residue was shown to be a possible target. Conversely, at sublethal concentrations, these agents induced an adaptive antioxidant response through Nrf2-mediated upregulation of phase II enzymes, including TrxR induction. We conclude from the results obtained that TrxR inactivation contributes at least partly to cinnamaldehyde cytotoxicity. These Michael acceptor molecules can potentially be exploited for use in different concentrations in chemotherapeutic and chemopreventive strategies. (C) 2009 Elsevier Inc. All rights reserved.
  • Substrate-Controlled, One-Pot Synthesis: Access to Chiral Chroman-2-one and Polycyclic Derivatives
    作者:Xue-Li Sun、Ying-Han Chen、Dan-Yang Zhu、Yan Zhang、Yan-Kai Liu
    DOI:10.1021/acs.orglett.6b00160
    日期:2016.2.19
    appropriate choice of electrophiles, one-pot, multicomponent, enantioselective domino reactions have been realized which contain a five-step sequence and provide highly efficient access to potentially bioactive chroman-2-one derivatives as a single diastereoisomer with excellent enantioselectivities and in high yields. This new strategy could significantly improve the previous protocol by directly starting
    基于亲电,一锅煮,多组分,对映选择性多米诺反应已经实现,其含有通过五个步骤顺序,并提供高效的访问潜在的生物活性苯并二氢吡喃-2-酮衍生物作为具有优异的对映选择性,并在单个非对映体的合适的选择高产。通过直接从商业2-羟基苯甲醛而不是预先形成的乳糖醇开始,这种新策略可以显着改善以前的方案,而后者必须在几个额外的步骤中进行合成。
  • Pd-catalyzed selective oxidation of allyl alcohols to access enones and enals
    作者:Ruinan Zhang、Xuan Li、Zhenbo Gao
    DOI:10.1016/j.tetlet.2022.153976
    日期:2022.8
    important in synthesis. Here we report a Pd-catalyzed method to selectively oxidize allylic alcohols to enones and enals at room temperature. 27 compounds, including enones, and enals, have been obtained with moderate to excellent yields. Meanwhile, this approach proceeds well on a preparative scale giving a good yield. This work allows the efficient and selective oxidization of various allylic alcohols
    选择性氧化在合成中非常重要。在这里,我们报告了一种 Pd 催化的方法,可在室温下选择性地将烯丙醇氧化为烯酮和烯醛。以中等至优异的产率获得了包括烯酮和烯醛在内的 27 种化合物。同时,这种方法在制备规模上进展顺利,产量很高。这项工作允许对各种烯丙醇进行有效和选择性的氧化,以获得各种烯酮和烯醛,即使在存在苄醇的情况下也是如此。此过程避免使用化学计量或超化学计量的氧化剂试剂,如 MnO 2,​​并在整个过程中使用空气中的游离氧作为我们的绿色氧化剂。
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