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ethyl 3-benzoyl-2,3-epoxypropionate | 94402-76-3

中文名称
——
中文别名
——
英文名称
ethyl 3-benzoyl-2,3-epoxypropionate
英文别名
ethyl trans-3-benzoylglycidate;Ethyl trans-2,3-Epoxy-4-oxo-4-phenylbutanoate;ethyl 3-benzoyloxirane-2-carboxylate;ethyl (2S,3S)-3-benzoyloxirane-2-carboxylate
ethyl 3-benzoyl-2,3-epoxypropionate化学式
CAS
94402-76-3
化学式
C12H12O4
mdl
——
分子量
220.225
InChiKey
CPLQLCGWOHPMKZ-MNOVXSKESA-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

  • 沸点:
    321.4±42.0 °C(Predicted)
  • 密度:
    1?+-.0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.6
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    55.9
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 下游产品
    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:
    ethyl 3-benzoyl-2,3-epoxypropionate三氯化锑四丁基碘化铵 、 sodium thiosulfate 作用下, 以 四氢呋喃 为溶剂, 反应 65.0h, 以96%的产率得到ethyl 2-hydroxy-4-oxo-4-phenylbutanoate
    参考文献:
    名称:
    Reductive Ring‐Opening Reaction of 2,3‐Epoxy‐1,4‐butanediones with SbCl3‐Bu4NI in the Presence of Na2S2O3·5H2O
    摘要:
    1,4-Disubstituted 2,3 -epoxy-1,4-butanediones were converted to 1,4-disubstituted 2-hydroxy-1,4-butanediones with SbCl3-Bu4NI in the presence of Na(2)S(2)O(3)center dot 5H(2)O. The ring opening of terminal epoxides can also be accomplished to afford the corresponding haloalcohol with SbCl3 and tetrabutylammonium halides, Bu4NX (X = Cl, Br, I) under the same reaction conditions.
    DOI:
    10.1080/00397910500180121
  • 作为产物:
    描述:
    ethyl 3-benzoyl acrylate四丁基碘化铵 双氧水 作用下, 以 四氢呋喃 为溶剂, 反应 45.0h, 以60%的产率得到ethyl 3-benzoyl-2,3-epoxypropionate
    参考文献:
    名称:
    Epoxidation of 2-Butene-1,4-diones with Hydrogen Peroxide in the Presence of a Catalytic Amount of Quaternary Ammonium Iodide
    摘要:
    在一定量的碘化季铵催化剂存在下,用 30% aq H2O2 对 1,4- 二取代的 2-丁烯-1,4-二酮进行环氧化反应,可以得到高产率的 2,3- 环氧-1,4-丁二酮。
    DOI:
    10.1246/bcsj.64.1993
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文献信息

  • N-Heterocyclic Carbene Catalyzed Oxidative Coupling of Alkenes/ α-Bromoacetophenones with Aldehydes: A Facile Entry to α,β-Epoxy Ketones
    作者:Rambabu N. Reddi、Pragati K. Prasad、Arumugam Sudalai
    DOI:10.1002/anie.201507363
    日期:2015.11.16
    A novel, Nheterocyclic carbene (NHC) catalyzed direct oxidative coupling of styrenes with aldehydes has been described for the synthesis of α,β‐epoxy ketones in good yields. This unprecedented regioselective oxidative coupling employs NBS/DBU/DMSO (DBU=1,8‐diazabicyclo [5.4. 0] undec‐7‐ene, DMSO=dimethylsulfoxide, NBS=N‐bromosuccinimide) as an oxidative system at ambient conditions. Additionally,
    已描述了一种新颖的N-杂环卡宾(NHC)催化的苯乙烯与醛直接氧化偶联反应,可高产率地合成α,β-环氧酮。这种史无前例的区域选择性氧化偶合在环境条件下采用NBS / DBU / DMSO(DBU = 1,8-二氮杂双环[5.4。0]十一碳烯-7,DMSO =二甲基亚砜,NBS = N-溴代琥珀酰亚胺)作为氧化体系。此外,还描述了在温和的反应条件下,第一个由NHC催化的α-溴代酮和醛类的Darzens反应。有趣的是,机理研究表明,NHC与烯烃/α-溴代酮而不是醛具有更好的反应性,因此可通过酮脱氧Breslow中间体进行反应。
  • Studies on hypolipidemic agents. I. 3-Benzoylglycidic acid derivatives.
    作者:KAZUYUKI TOMISAWA、KAZUYA KAMEO、MASAMI GOI、KAORU SOTA
    DOI:10.1248/cpb.32.3066
    日期:——
    3-Benzoylglycidic acid derivatives were prepared and tested for hypolipidemic properties in normal rats. A structure-activity relationship study showed that trans-3-(phenoxybenzoyl)-glycidic acids have hypolipidemic activity. Among these compounds, trans-3-[4-(4-chlorophenoxy) benzoyl] glycidic acid (38) and trans-3-[4-(4-bromophenoxy) benzoyl] glycidic acid (39) possessed very potent activities.
    3-苯甲酰基甘油酸衍生物被制备并测试了其在正常大鼠中的降脂性能。结构-活性关系研究表明,反式-3-(苯氧基苯甲酰基)-甘油酸具有降脂活性。在这些化合物中,反式-3-[4-(4-氯苯氧基)苯甲酰基]甘油酸(38)和反式-3-[4-(4-溴苯氧基)苯甲酰基]甘油酸(39)具有非常强的活性。
  • Remarkable effect of tris(4-fluorophenyl)phosphine oxide on the stabilization of chiral lanthanum complex catalysts. A new and practical protocol for the highly enantioselective epoxidation of conjugated enonesElectronic supplementary information (ESI) available: HPLC analysis of 2, 1H NMR data for 3 and 4, and crystal data for 5. See http://www.rsc.org/suppdata/ob/b4/b405882h/
    作者:Rie Kino、Kazuhiro Daikai、Toshio Kawanami、Hiroshi Furuno、Junji Inanaga
    DOI:10.1039/b405882h
    日期:——
    A new and efficient chiral catalyst system, lanthanum–chiral BINOL–tris(4-fluorophenyl)phosphine oxide–cumene hydroperoxide, was developed for the epoxidation of α,β-unsaturated ketones thus providing the corresponding epoxy ketones with excellent enantioselectivities (up to >99% ee) in good to excellent yields at room temperature.
    开发了一种新型高效的手性催化剂系统:氟化铈-手性BINOL-三(4-氟苯基)磷氧化物-异佛尔酮过氧化物,用于α,β-不饱和酮的环氧化反应,从而在室温下以良好到优异的产率提供相应的环氧酮,且具有优异的对映选择性(高达>99% ee)。
  • Reductive Ring‐Opening Reaction of 2,3‐Epoxy‐1,4‐butanediones with SbCl<sub>3</sub>‐Bu<sub>4</sub>NI in the Presence of Na<sub>2</sub>S<sub>2</sub>O<sub>3</sub>·5H<sub>2</sub>O
    作者:Shinsei Sayama
    DOI:10.1080/00397910500180121
    日期:2005.8.1
    1,4-Disubstituted 2,3 -epoxy-1,4-butanediones were converted to 1,4-disubstituted 2-hydroxy-1,4-butanediones with SbCl3-Bu4NI in the presence of Na(2)S(2)O(3)center dot 5H(2)O. The ring opening of terminal epoxides can also be accomplished to afford the corresponding haloalcohol with SbCl3 and tetrabutylammonium halides, Bu4NX (X = Cl, Br, I) under the same reaction conditions.
  • Epoxidation of 2-Butene-1,4-diones with Hydrogen Peroxide in the Presence of a Catalytic Amount of Quaternary Ammonium Iodide
    作者:Shinsei Sayama、Yutaka Inamura
    DOI:10.1246/bcsj.64.1993
    日期:1991.6
    The epoxidation of 1,4-disubstituted 2-butene-1,4-diones with 30% aq H2O2 in the presence of a catalytic amount of quaternary ammonium iodide afforded 2,3-epoxy-1,4-butanediones in high yield.
    在一定量的碘化季铵催化剂存在下,用 30% aq H2O2 对 1,4- 二取代的 2-丁烯-1,4-二酮进行环氧化反应,可以得到高产率的 2,3- 环氧-1,4-丁二酮。
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