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3-benzyl-4-(4-methoxyphenyl)-1-methyl-3,7-dihydro-1H-furo[3,4-f]benzimidazole-2,5-dione | 1341165-32-9

中文名称
——
中文别名
——
英文名称
3-benzyl-4-(4-methoxyphenyl)-1-methyl-3,7-dihydro-1H-furo[3,4-f]benzimidazole-2,5-dione
英文别名
1-benzyl-8-(4-methoxyphenyl)-3-methyl-5H-furo[3,4-f]benzimidazole-2,7-dione
3-benzyl-4-(4-methoxyphenyl)-1-methyl-3,7-dihydro-1H-furo[3,4-f]benzimidazole-2,5-dione化学式
CAS
1341165-32-9
化学式
C24H20N2O4
mdl
——
分子量
400.434
InChiKey
IMPGGGWBGYCEAO-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):
    3.4
  • 重原子数:
    30
  • 可旋转键数:
    4
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    59.1
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Synthesis of 2-Imidazolones and 2-Iminoimidazoles
    作者:Heather M. Lima、Carl J. Lovely
    DOI:10.1021/ol2022438
    日期:2011.11.4
    Convenient methods for the direct conversion of imidazolium salts to the corresponding 2-imidazolone or 2-imino imidazole derivatives have been developed. Treatment of the salt with commercial bleach leads to effective oxidation at C2 and the formation of the corresponding imidazolone. Alternatively, treatment of the salt with an N-chloro amide affords the corresponding protected 2-amino derivative
    已经开发了将咪唑鎓盐直接转化为相应的 2-咪唑酮或 2-亚氨基咪唑衍生物的方便方法。用商业漂白剂处理盐导致在 C2 处有效氧化并形成相应的咪唑酮。或者,用N-氯酰胺处理盐以良好的产率提供相应的保护的2-氨基衍生物。
  • Total Synthesis of 7′-Desmethylkealiiquinone, 4′-Desmethoxykealiiquinone, and 2-Deoxykealiiquinone
    作者:Heather M. Lima、Rasapalli Sivappa、Muhammed Yousufuddin、Carl J. Lovely
    DOI:10.1021/jo4027337
    日期:2014.3.21
    Synthetic approaches to the imidazonaphthoquinone core of kealiiquinone and related Leucetta-derived alkaloids are described. The polysubstituted benzimidazole framework can be constructed through intramolecular Diels-Alder reactions of propiolate-derived enynes followed by oxidation. Adjustment of the oxidation state of the thus formed lactone allows introduction of the 2,3-dihydroxybenzoquinone moiety through a presumed benzoin-like condensation between a phthaldehyde derivative and a masked glyoxal equivalent catalyzed by a cyanide ion. Oxidation of the C2-position can be accomplished through application of an operationally simple treatment of an imidazolium salt with bleach, thus producing the corresponding 2-imidazolone. Debenzylation of a late stage intermediate en route to kealiiquinone was compromised by concomitant O-demethylation upon treatment with triflic acid resulting in the formation of non-natural 7'-desmethylkealiiquinone. Other endgame strategies were evaluated; however, these efforts did not lead to completion of a synthesis of kealiiquinone but did provide access to other closely related analogues.
  • Total Synthesis of 7′-Desmethylkealiiquinone
    作者:Heather M. Lima、Rasapalli Sivappa、Muhammed Yousufuddin、Carl J. Lovely
    DOI:10.1021/ol300704w
    日期:2012.5.4
    The total synthesis of an analogue of the marine alkaloid kealiiquinone has been completed through application of an intramolecular Diels–Alder reaction of an imidazole-containing enyne. Oxidative aromatization of the lactone adduct and N-methylation facilitates C2-oxidation via the imidazolium salt. Conversion of the lactone to the phthalaldehyde derivative and then to the dihydroxybenzoquinone was
    通过应用含咪唑烯炔的分子内 Diels-Alder 反应,完成了海洋生物碱 kealiiquinone 类似物的全合成。内酯加合物的氧化芳构化和N-甲基化通过咪唑鎓盐促进 C2-氧化。通过在 KCN 存在下与乙二醛反应,实现内酯向苯二醛衍生物的转化,然后转化为二羟基苯醌。乙烯基二酸的酯化和脱保护提供了 7'-去甲基酮基醌。
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