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(E)-3-(3-(4-methoxyphenyl)acryloyl)oxazolidin-2-one | 259754-41-1

中文名称
——
中文别名
——
英文名称
(E)-3-(3-(4-methoxyphenyl)acryloyl)oxazolidin-2-one
英文别名
3-(trans-4'-methoxycinnamoyl)oxazolidin-2-one;M-(trans-4'-methoxycinnamoyl)oxazolidin-2-one;3-(3-(4-Methoxy-phenyl)-acryloyl)-oxazolidin-2-one;3-[(E)-3-(4-methoxyphenyl)prop-2-enoyl]-1,3-oxazolidin-2-one
(E)-3-(3-(4-methoxyphenyl)acryloyl)oxazolidin-2-one化学式
CAS
259754-41-1
化学式
C13H13NO4
mdl
——
分子量
247.251
InChiKey
WSWZVKNNOPGTPY-QPJJXVBHSA-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

物化性质

  • 熔点:
    151.5-152.0 °C
  • 沸点:
    390.4±44.0 °C(Predicted)
  • 密度:
    1.291±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    18
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.23
  • 拓扑面积:
    55.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    (E)-3-(3-(4-methoxyphenyl)acryloyl)oxazolidin-2-one溴化亚铜二甲硫醚三甲基铝 作用下, 以 四氢呋喃乙醚正庚烷二氯甲烷 为溶剂, 反应 5.83h, 生成 N‐methoxy‐3‐(4‐methoxyphenyl)‐N‐methylhex‐5‐enamide
    参考文献:
    名称:
    用 Schwartz 试剂双重活化不饱和酰胺:环戊醇和 N,O-二甲基环戊基羟胺的非对映选择性访问。
    摘要:
    通过使用 Cp 2 Zr(H)Cl) 作为独特的试剂,开发了从不饱和 Weinreb 酰胺中同时产生亲核位点和亲电位点以促进环化反应。对环化促进剂的明智选择可以选择性地驱动获得反式-2-取代的环戊醇或环戊基羟胺。还描述了对顺式-3-取代的访问。
    DOI:
    10.1002/chem.202103789
  • 作为产物:
    参考文献:
    名称:
    高非对映选择性,有机碱催化的室温迈克尔加成反应的合理设计。
    摘要:
    通过合理设计单首选过渡态,并通过电子供体-受体型吸引相互作用使其稳定,已确定了相应起始化合物的结构和几何要求。甘氨酸的席夫碱与邻-​​[N-α-吡啶甲基氨基]苯乙酮(作为亲核甘氨酸等效物)和N-(反式-烯酰基)恶唑烷-2-酮(作为α的衍生物)的Ni(II)配合物,发现β-不饱和羧酸是具有几何/构象均质性和高反应性的选择底物。发现相应的迈克尔加成反应在室温下在催化量的DBU存在下进行,以定量提供具有几乎完全非对映选择性的加成产物。
    DOI:
    10.1021/jo0008791
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文献信息

  • Cascade Michael−Aldol Reactions Promoted by Hydrogen Bonding Mediated Catalysis
    作者:Liansuo Zu、Jian Wang、Hao Li、Hexin Xie、Wei Jiang、Wei Wang
    DOI:10.1021/ja067781+
    日期:2007.2.1
    diastereoselective tandem Michael−aldol reactions, efficiently catalyzed by a cinchona alkaloid thiourea via synergistic noncovalent hydrogen-bonding activation of both the Michael donor and acceptor, have been developed. The process affords a powerful means for the construction of versatile chiral thiochromanes with the formation of three stereogenic centers in a one-pot synthesis from simple achiral
    金鸡纳生物碱硫脲通过迈克尔供体和受体的协同非共价氢键活化有效催化了高度对映选择性和非对映选择性串联迈克尔-羟醛反应。该过程为构建多功能手性硫色满提供了一种强有力的手段,在简单的非手性化合物的一锅法合成中形成三个立体中心。
  • <i>N</i>-Acylation of Oxazolidinones via Aerobic Oxidative NHC Catalysis
    作者:Linda Ta、Anton Axelsson、Henrik Sundén
    DOI:10.1021/acs.joc.8b01723
    日期:2018.10.5
    synthetically useful oxazolidinones with aldehydes using aerobic oxidative NHC catalysis is reported. The reaction offers a broad scope of functionalized oxazolidinones in good to excellent yields. Careful choice of electron transfer mediators proved pivotal to achieve efficient aerobic N-acylation, which has previously proven difficult using NHC catalysis. The methodology allows a mild entry to acylated oxazolidinones
    报道了使用好氧氧化NHC催化合成有用的恶唑烷酮与醛的第一个N-酰化反应。该反应以良好至优异的产率提供了广泛范围的官能化的恶唑烷酮。仔细选择电子传递介体被证明对实现有效的好氧N酰化至关重要,以前证明使用NHC催化是困难的。该方法允许温和地进入酰化的恶唑烷酮,避免使用危险的和反应性的预官能化底物。
  • Michael Addition Reactions between Chiral Ni(II) Complex of Glycine and 3-(<i>trans</i>-Enoyl)oxazolidin-2-ones. A Case of Electron Donor−Acceptor Attractive Interaction-Controlled Face Diastereoselectivity<sup>1</sup>
    作者:Chaozhong Cai、Vadim A. Soloshonok、Victor J. Hruby
    DOI:10.1021/jo0014865
    日期:2001.2.1
    noyl)oxazolidin-2-ones was found to depend exclusively on the steric bulk of the alkyl group on the starting Michael acceptor. In contrast, the face diastereoselectivity in the reactions of aromatic oxazolidin-2-ones with the Ni(II) complex of glycine was shown to be controlled predominantly by the electronic properties of the aryl ring. In particular, the additions of the Ni(II) complex of glycine
    这项研究表明,具有高亲电性和构象均一性的,容易获得且便宜的3-(反式3'-烷基/芳基丙烯酰基)恶唑烷-2-酮是合成的迈克尔受体,优于常规使用的烷基烯醇酸酯,因此与甘氨酸的手性席夫碱的Ni(II)配合物与(S)-o- [N-(N-(苄基脯氨酰基)氨基]二苯甲酮的加成反应的反应活性和大多数情况下的非对映选择性显着提高。系统地研究了甘氨酸的Ni(II)配合物和恶唑烷-2-酮之间相应的迈克尔加成反应中的动力学控制的非对映选择性,它是取代基对起始迈克尔受体的空间,电子和位置效应的函数。在脂族和芳族系列中,发现简单的非对映选择性实际上都是完整的,从而通过相应的TS生成了具有类似进场几何形状的产物。发现甘氨酸的Ni(II)配合物与3-(反式3'-烷基丙烯酰基)恶唑烷丁-2-酮之间的反应的表面非对映选择性仅取决于起始迈克尔受体上烷基的空间体积。相反,芳族恶唑烷-2-酮与甘氨酸的Ni(II)配合物的反应中的
  • Asymmetric Michael addition reactions of chiral Ni(II)-complex of glycine with (N-trans-enoyl)oxazolidines: improved reactivity and stereochemical outcome
    作者:Vadim A Soloshonok、Chaozhong Cai、Victor J Hruby
    DOI:10.1016/s0957-4166(99)00483-8
    日期:1999.11
    Application of the (N-trans-enoyl)oxazolidines as Michael acceptors in the kinetically controlled additions with a Ni(II)-complex of the chiral Schiff base of glycine with (S)-o-[N-(N-benzylprolyl)amino]benzophenone 1 was shown to be synthetically advantageous over the alkyl enoylates, allowing for remarkable improvement in reactivity and, in most cases, diastereoselectivity of the reactions. While the stereochemical outcome of the Michael additions of the aliphatic (N-trans-enoyl)oxazolidines with complex 1 depended on the steric bulk of the alkyl group on the starting oxazolidines, the diastereoselectivity of the aromatic (N-trans-enoyl)oxazolidines reactions was found to be controlled by the electronic properties of the aryl ring. In particular, the additions of complex 1 with (N-cinnamoyl)oxazolidines, bearing electron-withdrawing substituents on the phenyl ring, afforded the (2S,3R)configured products with synthetically useful selectivity and in quantitative chemical yield, thus allowing an efficient access to sterically constrained beta-substituted pyroglutamic acids and related compounds. (C) 1999 Elsevier Science Ltd. All rights reserved.
  • Dual Activation of Unsaturated Amides with Schwartz's Reagent: A Diastereoselective Access to Cyclopentanols and N,O‐Dimethylcyclopentylhydroxylamines.
    作者:Aurélien Coelho、Mahasoa‐Salina Souvenir Zafindrajaona、Alexis Vallée、Jean‐Bernard Behr、Jean‐Luc Vasse
    DOI:10.1002/chem.202103789
    日期:2022.1.13
    The concomitant generation of a nucleophilic and an electrophilic site from unsaturated Weinreb amide by using Cp2Zr(H)Cl) as the unique reagent was developed to promote a cyclisation reaction. The access to trans-2-substituted cyclopentanols or cyclopentylhydroxylamines can be selectively driven by a judicious choice of the cyclisation promotor. An access to cis-3-substituted is also described.
    通过使用 Cp 2 Zr(H)Cl) 作为独特的试剂,开发了从不饱和 Weinreb 酰胺中同时产生亲核位点和亲电位点以促进环化反应。对环化促进剂的明智选择可以选择性地驱动获得反式-2-取代的环戊醇或环戊基羟胺。还描述了对顺式-3-取代的访问。
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