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1,4,4,5,5-pentamethyl-2-(4-methoxyphenyl)-4,5-dihydro-1H-imidazole 3-oxide | 735279-06-8

中文名称
——
中文别名
——
英文名称
1,4,4,5,5-pentamethyl-2-(4-methoxyphenyl)-4,5-dihydro-1H-imidazole 3-oxide
英文别名
2-(4-Methoxyphenyl)-1,4,4,5,5-pentamethyl-3-oxidoimidazol-3-ium
1,4,4,5,5-pentamethyl-2-(4-methoxyphenyl)-4,5-dihydro-1H-imidazole 3-oxide化学式
CAS
735279-06-8
化学式
C15H22N2O2
mdl
——
分子量
262.352
InChiKey
FNXXSRZXYCAUFW-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):
    1.7
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.53
  • 拓扑面积:
    41.2
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    丙炔酸甲酯1,4,4,5,5-pentamethyl-2-(4-methoxyphenyl)-4,5-dihydro-1H-imidazole 3-oxide氯仿 为溶剂, 反应 10.0h, 以50%的产率得到methyl 7a-(4-methoxyphenyl)-1,2,2,3,3-pentamethyl-1,2,3,7a-tetrahydroimidazo[1,2-b]isoxazole-7-carboxylate
    参考文献:
    名称:
    4,5-二氢-1 H-咪唑3-氧化物与炔烃的1,3-偶极环加成反应
    摘要:
    显示在杂环的1和2位带有不同取代基的4,5-二氢-1 H-咪唑3-氧化物可与各种受体取代的炔烃反应形成相应的环加合物-1,2,3,7a衍生物-四氢咪唑并[1,2- b ]异恶唑。揭示了该过程的高区域选择性,这是由氮原子与硝酮基团的缀合所规定的。
    DOI:
    10.1002/jhet.5570430206
  • 作为产物:
    参考文献:
    名称:
    Aminonitrone-N-hydroxyaminoimine tautomeric equilibrium in the series of 1-hydroxy-2-imidazolines
    摘要:
    A series of 2-substituted 1-hydroxy-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazoles have been synthesized. Various effects on the state of the aminonitrone-N-hydroxyaminoimine tautomeric equilibrium, including solvent effects and substituent effect in the 2 position of heterocycle, have been studied. (C) 2004 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.molstruc.2004.02.028
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文献信息

  • Aminonitrone-N-hydroxyaminoimine tautomeric equilibrium in the series of 1-hydroxy-2-imidazolines
    作者:Sergey A. Popov、Rodion V. Andreev、Galina V. Romanenko、Viktor I. Ovcharenko、Vladimir A. Reznikov
    DOI:10.1016/j.molstruc.2004.02.028
    日期:2004.7
    A series of 2-substituted 1-hydroxy-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazoles have been synthesized. Various effects on the state of the aminonitrone-N-hydroxyaminoimine tautomeric equilibrium, including solvent effects and substituent effect in the 2 position of heterocycle, have been studied. (C) 2004 Elsevier B.V. All rights reserved.
  • 1,3-Dipolar cycloaddition reaction of 4,5-dihydro-1<i>H</i>-imidazole 3-oxides with alkynes
    作者:Sergey A. Popov、Nikita V. Chukanov、Galina V. Romanenko、Tatjana V. Rybalova、Yuri V. Gatilov、Vladimir A. Reznikov
    DOI:10.1002/jhet.5570430206
    日期:2006.3
    4,5-Dihydro-1H-imidazole 3-oxides bearing different substituents at positions 1 and 2 of the heterocycle were shown to react with a wide range of acceptor-substituted alkynes forming corrsponding cycloadducts - derivatives of 1,2,3,7a-tetrahydroimidazo[1,2-b]isoxazole. High regioselectivity of this process stipulated by conjugation of the nitrogen atom with the nitrone group was revealed.
    显示在杂环的1和2位带有不同取代基的4,5-二氢-1 H-咪唑3-氧化物可与各种受体取代的炔烃反应形成相应的环加合物-1,2,3,7a衍生物-四氢咪唑并[1,2- b ]异恶唑。揭示了该过程的高区域选择性,这是由氮原子与硝酮基团的缀合所规定的。
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