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dimethyl 2-(trichloromethyl)-6-phenylpyrimidine-4,5-dicarboxylate | 143034-48-4

中文名称
——
中文别名
——
英文名称
dimethyl 2-(trichloromethyl)-6-phenylpyrimidine-4,5-dicarboxylate
英文别名
dimethyl 6-phenyl-2-(trichloromethyl)pyrimidine-4,5-dicarboxylate
dimethyl 2-(trichloromethyl)-6-phenylpyrimidine-4,5-dicarboxylate化学式
CAS
143034-48-4
化学式
C15H11Cl3N2O4
mdl
——
分子量
389.622
InChiKey
DUJIDJYMJDDNPK-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

物化性质

  • 沸点:
    448.9±45.0 °C(Predicted)
  • 密度:
    1.452±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.6
  • 重原子数:
    24
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    78.4
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

  • 作为产物:
    参考文献:
    名称:
    稳定的4-芳基-2-(三氯甲基)-1,3-二氮杂-1,3-丁二烯的合成及晶体结构
    摘要:
    摘要 一种简单方便的方法,可以从芳基(氯)甲基铵盐(最著名的是Vilsmeier-Haack试剂)和三氯乙am中生成4-芳基取代的1 H -2-(三氯甲基)-1,3-二氮杂1,3-丁二烯已经被开发出来。这些4-芳基-1 H -1,3-二氮杂丁二烯是可分离的,在硅胶色谱法中相对稳定,并且可以结晶。通过X射线衍射分析表明,在固体状态下这些1,3- diazabutadienes具有小号- cisoid构象。这些1,3-二氮杂丁二烯的​​主要特征是它们对缺电子乙炔的反应性,它们在温和的反应条件下反应,以高收率产生4-芳基-2-(三氯甲基)嘧啶。 一种简单方便的方法,可以从芳基(氯)甲基铵盐(最著名的是Vilsmeier-Haack试剂)和三氯乙am中生成4-芳基取代的1 H -2-(三氯甲基)-1,3-二氮杂1,3-丁二烯已经被开发出来。这些4-芳基-1 H -1,3-二氮杂丁二烯是可分离的,在
    DOI:
    10.1055/s-0035-1561936
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文献信息

  • 1,3-Diaza-1,3-butadienes. Synthesis and Conversion into Pyrimidines by [4π + 2π] Cycloaddition with Electron Deficient Acetylenes. Synthetic Utility of 2-(Trichloromethyl)pyrimidines<sup>1</sup>
    作者:Angel Guzmán、Moisés Romero、Francisco X. Talamás、Rene Villena、Robert Greenhouse、Joseph M. Muchowski
    DOI:10.1021/jo952106w
    日期:1996.1.1
    Methods have been devised to generate 1H-1,3-diaza-1,3-butadienes bearing a leaving group at position-4 in latent, masked, and unprotected forms. A hallmark of these azadienes is that they undergo thermal [4 pi + 2 pi] cycloaddition reactions with electron deficient acetylenes to give adducts which are aromatized to pyrimidine derivatives under the reaction conditions. Thus, 1-(methoxycarbonyl)-3-acylamidines 17 on beating in solution are converted in situ into the 1,3-diaza-1,3-dienes 18 and/or 19 which react with dimethyl acetylenedicarboxylate (DMAD) to produce the pyrimidines 20. The 1-Boc-1,3-diaza-1,3-dienes 24 are masked forms of the LH-dienes inasmuch as they react with DMAD under relatively mild conditions to give the dihydropyrimidine adducts 25, which are easily detectable by H-1 NMR spectroscopy, and which aromatize to pyrimidines 26 at higher temperatures. The 4-methylthio compounds 31 and 33, and the 2-(trichloromethyl) compounds 37, are isolable, relatively stable, 1H-1,3-diaza-1,3-butadienes, These easily prepared compounds react with electron deficient acetylenes under mild conditions to provide the pyrimidines 20, 34, and 38, respectively, in fair to excellent yields. The 2-(trichloromethyl)pyrimidines 38 are very useful precursors of a wide variety of other 2-substituted pyrimidines 46-52.
  • Synthesis of pyrimidines from 2-trichloromethyl-4-dimethylamino-1,3-diaza-1,3-butadienes and electron deficient acetylenes
    作者:Angel Guzmán、Moisés Romero、Francisco X. Talamás、Joseph M. Muchowski
    DOI:10.1016/s0040-4039(00)92660-1
    日期:1992.6
    2-Trichloromethyl-4-dimethylamino-1,3-diaza-1,3-butadienes(3), prepared from trichloroacetamidine(1) and amide acetals 2, readily react with electron deficient acetylenes 4 to give 2-trichloromethylpyrimidines 5.
  • Synthesis and Crystal Structures of Stable 4-Aryl-2-(trichloromethyl)-1,3-diaza-1,3-butadienes
    作者:Moises Romero-Ortega、Arturo Seballos-Resendiz、Harim Lechuga-Eduardo、Joaquín Barroso-Flores、Diego Martinez-Otero
    DOI:10.1055/s-0035-1561936
    日期:——
    3-butadienes from aryl(chlo­ro)methaniminium salts (best known as Vilsmeier–Haack reagents) and trichloroacetamidine has been developed. These 4-aryl-1H-1,3-diaza­butadienes are isolable, relatively stable during silica gel chromatography, and can be crystallized. The analysis by X-ray diffraction demonstrated that in the solid state these 1,3-diazabutadienes have an s-cisoid conformation. The principal
    摘要 一种简单方便的方法,可以从芳基(氯)甲基铵盐(最著名的是Vilsmeier-Haack试剂)和三氯乙am中生成4-芳基取代的1 H -2-(三氯甲基)-1,3-二氮杂1,3-丁二烯已经被开发出来。这些4-芳基-1 H -1,3-二氮杂丁二烯是可分离的,在硅胶色谱法中相对稳定,并且可以结晶。通过X射线衍射分析表明,在固体状态下这些1,3- diazabutadienes具有小号- cisoid构象。这些1,3-二氮杂丁二烯的​​主要特征是它们对缺电子乙炔的反应性,它们在温和的反应条件下反应,以高收率产生4-芳基-2-(三氯甲基)嘧啶。 一种简单方便的方法,可以从芳基(氯)甲基铵盐(最著名的是Vilsmeier-Haack试剂)和三氯乙am中生成4-芳基取代的1 H -2-(三氯甲基)-1,3-二氮杂1,3-丁二烯已经被开发出来。这些4-芳基-1 H -1,3-二氮杂丁二烯是可分离的,在
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