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4-(naphth-1-yl)-4H-1,2,4-triazole-3,5-dione | 55250-74-3

中文名称
——
中文别名
——
英文名称
4-(naphth-1-yl)-4H-1,2,4-triazole-3,5-dione
英文别名
4-(naphthalen-1-yl)-4H-1,2,4-triazoline-3,5-dione;4-naphthalen-1-yl-1,2,4-triazole-3,5-dione
4-(naphth-1-yl)-4H-1,2,4-triazole-3,5-dione化学式
CAS
55250-74-3
化学式
C12H7N3O2
mdl
——
分子量
225.206
InChiKey
HWWLCLJRRVNEOL-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
  • 重原子数:
    17
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    62.1
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

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文献信息

  • PEG-N<sub>2</sub>O<sub>4</sub>System as an Efficient Reagent both for the Rapid Oxidation of Urazoles and 1,4-Dihydropyridines under Nonaqueous Conditions
    作者:Mohammad Ali Zolfigol、Ezat Ghaemi、Elaheh Madrakian、Khodabakhsh Niknam
    DOI:10.1002/jccs.200800106
    日期:2008.6
    impregnated on polyethyleneglycol to give a stable reagent. Polyethyleneglycol-N2O4 (PEG-N2O4) system was used as an effective oxidizing agent for the oxidation of urazoles and bis-urazoles to their corresponding triazolinediones and also for the aromatization of 1,4-dihydropyridines into the corresponding pyridine derivatives under mild conditions at room temperature with good to excellent yields.
    N2O4 很容易浸渍在聚乙二醇上,得到稳定的试剂。聚乙二醇-N2O4 (PEG-N2O4) 体系被用作有效的氧化剂,用于在温和的室温条件下将 urazoles 和 bi-urazoles 氧化为其相应的三唑啉二酮,也用于将 1,4-二氢吡啶芳构化为相应的吡啶衍生物具有良好至极好的产量的温度。
  • Supported Nitric Acid on Silica Gel and Polyvinyl Pyrrolidone (PVP) as an Efficient Oxidizing Agent for the Oxidation of Urazoles and Bis-urazoles
    作者:Arash Ghorbani-Choghamarani、Zahra Chenani、Shadpour Mallakpour
    DOI:10.1080/00397910902898619
    日期:2009.11.5
    Abstract A method for the oxidation of a good range of urazoles and bis-urazoles to the corresponding triazolinediones by supported nitric acid on silica gel (SiO2-HNO3) and/or polyvinyl pyrrolidone (PVP-HNO3) is described. Reactions have been carried out heterogeneously at room temperature in dichloromethane with good to excellent yields.
    摘要 描述了一种在硅胶 (SiO2-HNO3) 和/或聚乙烯吡咯烷酮 (PVP-HNO3) 上通过负载硝酸将多种乌唑和双-乌唑氧化成相应的三唑啉二酮的方法。反应已在室温下在二氯甲烷中以良好到极好的产率进行非均相。
  • Catalytic oxidation of urazoles and bis-urazoles to their corresponding triazolinediones using aluminium nitrate and a catalytic amount of silica sulfuric acid
    作者:Arash Ghorbani-Choghamarani、Maryam Hajjami、Hamid Goudarziafshar、Mohsen Nikoorazm、Shadpour Mallakpour、Fatemeh Sadeghizadeh、Gouhar Azadi
    DOI:10.1007/s00706-008-0100-8
    日期:2009.6
    AbstractA simple and efficient catalytic oxidation of urazoles and a bis-urazole to the corresponding triazolinediones by treatment with Al(NO3)3.9H2O in the presence of a catalytic amount of silica sulfuric acid is described. A good range of urazole derivatives was selectively oxidized in CH2Cl2 at room temperature in good to excellent yields. Graphical abstract
    摘要描述了在催化量的二氧化硅硫酸存在下,通过用Al(NO 3)3 .9H 2 O处理,将尿素和双-尿素简单有效地催化氧化为相应的三唑啉二酮的方法。在室温下,在CH 2 Cl 2中以良好或极好的收率选择性氧化了一系列的urazole衍生物。 图形概要
  • Catalytic and Efficient Oxidation of Urazole Derivatives to Their Corresponding Triazolinediones Using Ammonium Nitrate and Metal Hydrogen Sulfate as Catalyst
    作者:Arash Ghorbani-Choghamarani、Javad Zeinivand、Shadpour Mallakpour
    DOI:10.1002/cjoc.201090206
    日期:——
    Catalytic oxidation of a variety of urazoles to the triazolinediones via combination of NH4NO3 in the presence of a catalytic amount of aluminium hydrogen sulfate has been developed at room temperature in dichloromethane.
    已经在室温下在二氯甲烷中开发了在催化量的硫酸氢铝存在下,通过NH 4 NO 3的组合,将多种脲唑催化氧化为三唑啉二酮的方法。
  • N-Bromo Reagent Mediated Oxidation of Urazoles to Their Corresponding Triazolinediones under Mild and Heterogeneous Conditions
    作者:Mohammad Ali Zolfigol、Gholamabbas Chehardoli、Ezat Ghaemi、Elaheh Madrakian、Reza Zare、Tahereh Azadbakht、Khodabakhsh Niknam、Shadpour Mallakpour
    DOI:10.1007/s00706-007-0785-0
    日期:2008.3
    Various N-bromo reagents [HMTAB, DABCO-bromine, DPTBE, and TBCA] were used as effective oxidizing agents for the oxidation of urazoles and bisurazoles to their corresponding triazolinediones under mild and heterogeneous conditions at room temperature with good to excellent yields. Also the oxidation of some new 4-phenylurazole derivatives with these reagents is discussed.
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