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ethyl 4-(3-hydroxy-4-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

中文名称
——
中文别名
——
英文名称
ethyl 4-(3-hydroxy-4-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
英文别名
ethyl 6-methyl-2-oxo-4-(3-hydroxy-4-methoxyphenyl)-1,2,3,4-tetrahydropyrimidin-5-carboxylate;Ethyl 2-hydroxy-4-(3-hydroxy-4-methoxyphenyl)-6-methyl-1,4-dihydropyrimidine-5-carboxylate;ethyl 4-(3-hydroxy-4-methoxyphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate
ethyl 4-(3-hydroxy-4-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate化学式
CAS
——
化学式
C15H18N2O5
mdl
——
分子量
306.318
InChiKey
KVBDYPHGAPGRSV-UHFFFAOYSA-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
  • 重原子数:
    22
  • 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:
    96.9
  • 氢给体数:
    3
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    异香兰素乙酰乙酸乙酯尿素 在 nickel nanoparticles (Ni NPs) 作用下, 反应 0.08h, 以87%的产率得到ethyl 4-(3-hydroxy-4-methoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    参考文献:
    名称:
    Nickel Nanoparticles: An Ecofriendly and Reusable Catalyst for the Synthesis of 3,4-Dihydropyrimidine-2(1H)-ones via Biginelli Reaction
    摘要:
    镍纳米颗粒(Ni NPs)在微波辐射下,能够在一锅法环缩合反应中表现出催化活性,用于从芳香族/杂芳香族/脂肪族醛、尿素/硫脲和乙基乙酰乙酸酯制备3,4-二氢嘧啶-2(1H)-酮,通过比吉内利反应已被描述。紫外吸收光谱显示出金属镍的特征,并且粒径通过透射电子显微镜(TEM)确定。反应结束后,Ni NPs可以重新回收并重复使用,且没有明显的活性损失。
    DOI:
    10.5012/bkcs.2010.31.02.351
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文献信息

  • Cu(OTf)2: a reusable catalyst for high-yield synthesis of 3,4-dihydropyrimidin-2(1H)-ones
    作者:A.S. Paraskar、G.K. Dewkar、A. Sudalai
    DOI:10.1016/s0040-4039(03)00619-1
    日期:2003.4
    Copper(II) triflate catalyzes efficiently the three-component condensation reaction of an aldehyde, β-ketoester and urea in acetonitrile to afford the corresponding 3,4-dihydropyrimidin-2(1H)-ones in high yields. The catalyst exhibited remarkable reusable activity.
    三氟甲磺酸铜(II)有效催化醛,β-酮酸酯和尿素在乙腈中的三组分缩合反应,从而以高收率提供相应的3,4-二氢嘧啶-2(1 H)-酮。该催化剂表现出显着的可重复使用的活性。
  • Dihydropyrimidinones: efficient one-pot green synthesis using Montmorillonite-KSF and evaluation of their cytotoxic activity
    作者:Saleem Farooq、Fahad A. Alharthi、Ali Alsalme、Aashiq Hussain、Bashir A. Dar、Abid Hamid、S. Koul
    DOI:10.1039/d0ra09072g
    日期:——
    A simple, efficient, cost-effective, recyclable and green approach has been developed for the synthesis of new dihydropyrimidinone analogs via the Biginelli reaction. The methodology involves a multicomponent reaction catalyzed by “HPA-Montmorillonite-KSF” as a reusable and heterogeneous catalyst. This method gives an efficient and much improved modification of the original Biginelli reaction, in terms
    已经开发了一种简单、高效、经济、可回收和绿色的方法,用于通过Biginelli 反应合成新的二氢嘧啶酮类似物。该方法涉及由“HPA-蒙脱石-KSF”作为可重复使用的非均相催化剂催化的多组分反应。该方法在无溶剂条件下的产率和反应时间短方面对原始 Biginelli 反应进行了有效且大大改进的改进。所有衍生物都针对一组四种不同的人类癌细胞系进行细胞毒性筛选,即. 结肠 (Colo-205)、前列腺 (PC-3)、白血病 (THP-1) 和肺 (A549) 以检查它们对百分比增长的影响。MTT [3-(4,5-二甲基噻唑-基)-二苯基溴化四唑]细胞毒性试验用于检查IC 50值。在合成的类似物中,16a对肺 (A549)、白血病 (THP-1)、前列腺 (PC-3)和结肠(Colo-205)癌症系,分别。16a _通过克隆形成(集落形成)和划痕运动(伤口愈合)测定进一步检查了类似物对癌细胞特性的影响,从而发现它减少了肺癌细胞系
  • Nickel Nanoparticles: An Ecofriendly and Reusable Catalyst for the Synthesis of 3,4-Dihydropyrimidine-2(1H)-ones via Biginelli Reaction
    作者:Suryakant B. Sapkal、Kiran F. Shelke、Bapurao B. Shingate、Murlidhar S. Shingare
    DOI:10.5012/bkcs.2010.31.02.351
    日期:2010.2.20
    Nickel nanoparticles (Ni NPs) appeared to exhibit the catalytic activity in one-pot cyclocondensation reaction for the preparation of 3,4-dihydropyrimidine-2(1H)-ones via Biginelli reaction from aromatic/heteroaromatic/aliphatic aldehydes, urea/thiourea and ethyl acetoacetate under microwave irradiation has been described. The UV absorbance spectra showed metallic Ni characteristics and appreciate with the particle size determined by Transmission electron microscopy (TEM). After reaction course the Ni NPs can be re-covered and reused without any apparent loss of activity.
    镍纳米颗粒(Ni NPs)在微波辐射下,能够在一锅法环缩合反应中表现出催化活性,用于从芳香族/杂芳香族/脂肪族醛、尿素/硫脲和乙基乙酰乙酸酯制备3,4-二氢嘧啶-2(1H)-酮,通过比吉内利反应已被描述。紫外吸收光谱显示出金属镍的特征,并且粒径通过透射电子显微镜(TEM)确定。反应结束后,Ni NPs可以重新回收并重复使用,且没有明显的活性损失。
  • Magnesium Chloride Hexahydrate Catalyzed One‐Pot Synthesis of 3,4‐Dihydropyrimidin‐2‐(1<i>H</i>)ones Under Solvent‐Free Conditions
    作者:Guo‐Lin Zhang、Xiao‐Hua Cai
    DOI:10.1081/scc-200050956
    日期:2005.3
    Abstract 3,4‐Dihydropyrimidin‐2‐(1H)‐one were prepared by Biginelli condensation of aldehyde, 1,3‐dicarbonyl compound and urea under solvent‐free condition at 80°C with magnesium chloride hexahydrate as catalyst.
    摘要 3,4-二氢嘧啶-2-(1H)-酮是由醛、1,3-二羰基化合物和尿素在80°C、无溶剂条件下以六水氯化镁为催化剂进行Biginelli缩合反应制备的。
  • New Procedure for One‐Pot Synthesis of 3,4‐Dihydropyrimidin‐2(1<i>H</i>)‐ones by Biginelli Reaction
    作者:Feng Xu、Jian‐Jun Wang、You‐Ping Tian
    DOI:10.1080/00397910701873524
    日期:2008.3.28
    Abstract A practical green chemistry procedure for synthesis of 3,4‐dihydropyrimidin‐2(1H);‐ones in good yields was successfully carried out in micellar systems according to the Biginelli reaction using β‐ketoester, urea and appropriate aromatic aldehyde in the presence of CuCl2 · H2O as catalyst. The advantages of this method involved the broader application scope of substrates, the more environmental
    摘要 根据 Biginelli 反应,在胶束体系中使用 β-酮酯、尿素和适当的芳香醛在胶束体系中成功地合成了 3,4-二氢嘧啶-2(1H);-ones 的实用绿色化学程序。 CuCl2·H2O作为催化剂。该方法的优点包括底物适用范围更广、工艺更环保、路易斯酸催化剂成本低。
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