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3,4-dihydro-3,3-dimethyl-13-(pyridin-2-yl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione | 1350913-00-6

中文名称
——
中文别名
——
英文名称
3,4-dihydro-3,3-dimethyl-13-(pyridin-2-yl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione
英文别名
3,3-dimethyl-13-pyridin-2-yl-4,13-dihydro-2H-indazolo[1,2-b]phthalazine-1,6,11-trione
3,4-dihydro-3,3-dimethyl-13-(pyridin-2-yl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione化学式
CAS
1350913-00-6
化学式
C22H19N3O3
mdl
——
分子量
373.411
InChiKey
HKJNMQNOCSNIKQ-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):
    2.1
  • 重原子数:
    28
  • 可旋转键数:
    1
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    70.6
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    吡啶-2-甲醛邻苯二甲酰肼5,5-二甲基-1,3-环己二酮 在 montmorillonite K-10 作用下, 反应 0.17h, 以90%的产率得到3,4-dihydro-3,3-dimethyl-13-(pyridin-2-yl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione
    参考文献:
    名称:
    微波辅助蒙脱土K-10在无溶剂条件下催化2H-吲唑并[2,1 - b ]酞嗪三酮的三组分合成
    摘要:
    通过邻苯二甲酰肼,醛与5,5-二甲基环己烷-1,3-二酮的反应,在无溶剂条件下完成了2H-吲唑并[2,1 - b ]邻苯二甲酰基三酮的高效,快速和绿色合成。这种方法利用了微波辐射和蒙脱石K-10组合的合成潜力,并提供了许多优势,例如出色的产品收率,更短的反应时间,可重复使用的催化剂,易于分离的产品以及对环境无害的反应条件。
    DOI:
    10.1016/j.tet.2012.06.045
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文献信息

  • Solvent-free sonochemical one-pot three-component synthesis of 2H-indazolo[2,1-b]phthalazine-1,6,11-triones and 1H-pyrazolo[1,2-b]phthalazine-5,10-diones
    作者:Gaurav Shukla、Rajiv K. Verma、Girijesh K. Verma、Maya Shankar Singh
    DOI:10.1016/j.tetlet.2011.10.136
    日期:2011.12
    A rapid and efficient one-pot three-component protocol for the synthesis of 2H-indazolo[2,1-b]phthalazine-1,6,11-triones 4 and 1H-pyrazolo[1,2-b]phthalazine-5,10-diones 6 has been developed by domino coupling of phthalhydrazide, 1,3-diketones, and aldehydes under solvent-free conditions at 80 °C as well as under solvent-free ultrasound irradiation at room temperature promoted by (S)-camphorsulfonic
    一种快速高效的一锅三组分规程,用于合成2 H-吲唑并[2,1- b ]邻苯并-1,6,11-三酮4和1 H-吡唑并[1,2- b ]邻苯并-通过在80°C下无溶剂条件下以及(S)促进的室温下在无溶剂超声辐照下,将邻苯二甲酰肼,1,3-二酮和醛进行多米诺偶联,开发了5,10-二酮6。樟脑磺酸。
  • Solvent-free, sonochemical, one-pot, four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones and 1H-pyrazolo[1,2-b]phthalazine-diones catalyzed by Fe3O4@SiO2-imid-PMAn magnetic nanoparticles
    作者:Mohsen Esmaeilpour、Jaber Javidi、Fatemeh Nowroozi Dodeji、Saeed Zahmatkesh
    DOI:10.1007/s11164-016-2462-6
    日期:2021.6
    A practical and green method for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones and 1H-pyrazolo[1,2-b]phthalazine-diones using Fe3O4@SiO2-imid-PMAn nanoparticles as an eco-friendly magnetic catalyst from the four-component condensation, solvent-free reaction of phthalic anhydride, hydrazinium hydroxide, 1,3-diketones, and aldehydes under thermal or ultrasound irradiation at room temperature
    一种使用 Fe 3 O 4 @SiO 2 -imid-PMA合成 2 H -吲唑并[2,1- b ]酞嗪三酮和 1 H -吡唑并[1,2- b ]酞嗪二酮的实用绿色方法n描述了纳米粒子作为一种环保磁性催化剂,来自邻苯二甲酸酐、氢氧化肼、1,3-二酮和醛的四组分缩合、无溶剂反应,在室温下进行热或超声辐照。这种新方法具有显着的优点,例如操作简单、产率高、反应时间短以及没有任何繁琐的后处理或纯化。此外,催化剂的热稳定性、易于制备和分离使其成为一种良好的多相体系,是其他多相催化剂的有用替代品。此外,催化剂可以很容易地通过磁场回收并重复使用八个连续的反应循环而不会显着损失活性。
  • A highly efficient and recyclable cobalt ferrite chitosan sulfonic acid magnetic nanoparticle for one-pot, four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones
    作者:Xiao-Na Zhao、Guo-Fei Hu、Meng Tang、Tai-Tai Shi、Xiao-Li Guo、Tao-Tao Li、Zhan-Hui Zhang
    DOI:10.1039/c4ra09984b
    日期:——
    A highly efficient magnetic CoFe2O4 chitosan sulfonic acid nanoparticle (CoFe2O4-CS-SO3H) was prepared and applied for one-pot, four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones by condensation of phthalic anhydride, hydrazinium hydroxide, 1,3-cyclohexanedione and aldehydes under solvent-free conditions at 80 °C. The magnetic nanocatalyst could be readily recovered by applying an external
    制备了高效的磁性CoFe 2 O 4壳聚糖磺酸纳米粒子(CoFe 2 O 4 -CS-SO 3 H),并将其用于一锅四组分合成2 H-吲唑并[ 2,1- b ]邻苯二嗪在80°C无溶剂条件下,通过邻苯二甲酸酐,氢氧化肼,1,3-环己二酮和醛的缩合反应生成三酮。通过施加外部磁体可以容易地回收磁性纳米催化剂,并循环几次,而不会显着降低其催化活性。
  • Preparation, characterization and catalytic activity of dendrimer-encapsulated phosphotungstic acid nanoparticles immobilized on nanosilica for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones under solvent-free or sonochemical conditions
    作者:Mohsen Esmaeilpour、Jaber Javidi、Farzaneh Dehghani
    DOI:10.1007/s13738-015-0782-x
    日期:2016.4
    In this paper, we adopt a facile method to prepare a type of porous silica nanoparticles (n-SiO2) from tetraethyl orthosilicate as the source of silica. Then, dendritic polymer supported on nanosilica with surface amino groups was fabricated. Finally, H3PW12O40 nanoparticles (PWAn) were synthesized by the treatment of H3PW12O40 powder with n-Octane as solvent by a solvothermal method and then immobilized onto the dendrimer polymer functionalized nanosilica. The synthesized nanostructures were characterized by fourier transform infrared (FT-IR), X-ray diffraction (XRD), thermogravimetric analysis (TGA), dynamic light scattering (DLS), N2 adsorption–desorption isotherm analysis, UV–Vis and elemental analysis. The morphology of the catalyst was characterized using transmission electron microscopes (TEM). The acidity of the catalyst was determined by FTIR pyridine adsorption spectroscopy. Then, this catalytic system was used as an efficient catalyst for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones via multi-component and one-pot reactions of various aldehydes, phthalic anhydride, hydrazinium hydroxide, and dimedone under thermal solvent-free conditions or ultrasound irradiation at room temperature. Also, the catalyst can be easily recovered and reused for six consecutive reaction cycles without significant loss of activity.
    本文采用一种简便的方法,以正硅酸四乙酯为硅源制备了一种多孔纳米二氧化硅(n-SiO2)。然后,在纳米二氧化硅上制备了带有表面氨基的树枝状聚合物。最后,以正辛烷为溶剂,通过溶热法处理 H3PW12O40 粉末,合成了 H3PW12O40 纳米粒子(PWAn),并将其固定在树枝状聚合物功能化的纳米二氧化硅上。傅立叶变换红外(FT-IR)、X 射线衍射(XRD)、热重分析(TGA)、动态光散射(DLS)、N2 吸附-解吸等温线分析、紫外-可见光和元素分析对合成的纳米结构进行了表征。使用透射电子显微镜(TEM)对催化剂的形态进行了表征。催化剂的酸度是通过傅立叶变换红外吡啶吸附光谱测定的。然后,该催化体系被用作一种高效催化剂,用于在室温下无溶剂热条件或超声辐照条件下,通过各种醛、邻苯二甲酸酐、氢氧化肼和二甲基酮的多组分和一锅反应合成 2H-吲唑并[2,1-b]酞嗪三酮类化合物。此外,该催化剂可轻松回收并重复使用,连续反应六个循环而不会明显丧失活性。
  • Nano-ferrite supported glutathione as a reusable nano-organocatalyst for the synthesis of phthalazine-trione and dione derivatives under solvent-free conditions
    作者:Binoyargha Dam、Mithu Saha、Ramen Jamatia、Amarta Kumar Pal
    DOI:10.1039/c6ra06376d
    日期:——
    time from easily accessible starting materials under solvent-free conditions. This methodology showed very good substrate scope and high degree of tolerance for a variety of aldehydes (including aliphatic and heteroaromatic aldehydes) and active methylene compounds. Moreover, the catalyst can be easily separated from the reaction mixture because of its highly paramagnetic nature, by using an external
    首次在无溶剂条件下从易于获得的起始原料中设计了用于有机合成酞嗪三酮/二酮衍生物的纳米有机催化一锅四组分反应。该方法学显示出非常好的底物范围,对各种醛(包括脂族和杂芳族醛)和活性亚甲基化合物具有很高的耐受性。此外,通过使用外部磁体,由于其高度顺磁性,可以容易地从反应混合物中分离出催化剂,并且可以在不降低催化活性的情况下连续进行五次重复使用。该方法的其他显着优点是反应时间短,产率高,后处理步骤简单,催化剂易于处理等。
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