摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

3,4-dihydro-3,3-dimethyl-13-(3-methoxyphenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione | 1266223-72-6

中文名称
——
中文别名
——
英文名称
3,4-dihydro-3,3-dimethyl-13-(3-methoxyphenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione
英文别名
3,4-Dihydro-3,3-dimethyl-13-(3-methoxyphenyl)-2h-indazolo[2,1-b]phthalazine-1,6,11(13h)-trione;13-(3-methoxyphenyl)-3,3-dimethyl-4,13-dihydro-2H-indazolo[1,2-b]phthalazine-1,6,11-trione
3,4-dihydro-3,3-dimethyl-13-(3-methoxyphenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione化学式
CAS
1266223-72-6
化学式
C24H22N2O4
mdl
——
分子量
402.45
InChiKey
FXRZLMRGCQWJRB-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):
    3.1
  • 重原子数:
    30
  • 可旋转键数:
    2
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    66.9
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为产物:
    描述:
    苯酐5,5-二甲基-1,3-环己二酮3-甲氧基苯甲醛cerium (IV) sulfate tetrahydrate一水合肼 作用下, 反应 0.08h, 以87%的产率得到3,4-dihydro-3,3-dimethyl-13-(3-methoxyphenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione
    参考文献:
    名称:
    一种快速,一锅四组分的2 H-吲哚并[ 2,1 - b ]邻苯二甲酮三酮途径
    摘要:
    一种新的,高效的,环境友好的方案,用于一锅四组分合成2,2-二甲基-13-苯基-2,3-二氢-1 H-吲唑并[2,1- b ]酞嗪-1 Ce(SO 4)2 ·4H 2 O催化的邻苯二甲酸酐,氢氧化肼,芳族醛和二酮的缩合反应生成的6,11(13 H)-三酮,具有较高的催化活性和在125°C的可重复使用性据报道在无溶剂条件下。反应在5-10分钟内完成,产率为71-95%。据我们所知,这种新方法为2 H-吲哚并[2,1- b经由四组分反应的邻苯二甲酰基-1,6,11(13 H)-三酮。
    DOI:
    10.1016/j.tetlet.2010.08.099
点击查看最新优质反应信息

文献信息

  • Efficient synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives using succinimidinium N-sulfonic acid hydrogen sulfate as a new ionic liquid catalyst
    作者:Masoumeh Abedini、Farhad Shirini、Javad Mohammad-Alinejad Omran
    DOI:10.1016/j.molliq.2015.09.014
    日期:2015.12
    Succinimidinium N-sulfonic acid hydrogen sulfate is prepared as a new ionic liquid and characterized with a variety of techniques including FT-IR, 1H and 13C NMR, SEM, mass spectra method as well as Hammett acidity function. After identification, this reagent was used as an efficient catalyst for the multi-component synthesis of 2H-indazolo[2,1-b]phthalazine-trione derivatives. The simple work-up, mild
    琥珀酰亚胺N-磺酸硫酸氢盐被制备为新型离子液体,并通过多种技术进行表征,包括FT-IR,1 H和13 C NMR,SEM,质谱法以及哈米特酸度函数。鉴定后,该试剂用作2 H-吲哚并[ 2,1 - b ]邻苯二甲腈-三酮衍生物的多组分合成的有效催化剂。简单的后处理,温和的反应条件,优异的收率和相对较短的反应时间是该方案的显着优势。另外,该离子液体可以循环使用几次而其催化活性没有明显降低。
  • Magnetic Nanoparticle Immobilized N-Propylsulfamic Acid as a Recyclable and Efficient Nanocatalyst for the Synthesis of 2H-indazolo[2,1-b]phthalazine-triones in Solvent-Free Conditions: Comparison with Sulfamic Acid
    作者:Amin Rostami、Bahman Tahmasbi、Ako Yari
    DOI:10.5012/bkcs.2013.34.5.1521
    日期:2013.5.20
    N-Propylsulfamic acid supported onto magnetic $Fe_3O_4$ nanoparticles (MNPs-PSA) was used as an efficient and magnetically recoverable catalyst for synthesis of 2H-Indazolo[2,1-b]phthalazine-1,6,11(13H)-trione derivatives from the three-component, one-pot condensation reaction of phthalhydrazide, aromatic aldehydes and cyclic 1,3-diones, in good to excellent yields at $100^\circ}C$ under solvent-free conditions. The catalyst was easily separated with the assistance of an external magnetic field from the reaction mixture and reused for several consecutive runs without significant loss of its catalytic efficiency. In order to compare, the synthesis of 2H-Indazolo[ 2,1-b]phthalazine-1,6,11(13H)-trione derivatives in the presence of catalytic amount of sulfamic acid (SA) under same reaction condition was also reported.
    负载在磁性$Fe_3O_4$纳米颗粒上的N-丙基磺酸胺(MNPs-PSA)被用作一种高效且可磁性回收的催化剂,用于从酞酰肼、芳香醛和环状1,3-二酮的三组分一锅法缩合反应中合成2H-吲唑[2,1-b]酞嗪-1,6,11(13H)-三酮衍生物,在无溶剂条件下于$100^\circ}C$下得到良好至优异的产率。催化剂借助外部磁场轻松地从反应混合物中分离出来,并在连续多次循环使用中保持其催化效率无显著损失。为了进行比较,同样反应条件下使用硫酸胺(SA)催化量的2H-吲唑[2,1-b]酞嗪-1,6,11(13H)-三酮衍生物的合成也进行了报道。
  • A new natural based ionic liquid 3-sulfonic acid 1-imidazolopyridinium hydrogen sulfate as an efficient catalyst for the preparation of 2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-triones
    作者:Reza Tayebee、Malihe Jomei、Behrooz Maleki、Maryam Kargar Razi、Hojat Veisi、Mohammad Bakherad
    DOI:10.1016/j.molliq.2015.02.021
    日期:2015.6
    A novel Brønsted acidic ionic liquid 3-sulfonic acid 1-imidazolopyridinium hydrogen sulfate [Simp]HSO4 was synthesized via the reaction of caffeine with chlorosulfonic acid and was characterized by studying FT-IR, 1H NMR, 13C NMR, UV–Vis, and fluorescence spectra. Then, the prepared ionic liquid was utilized as an efficient catalyst for the preparation of 2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione
    通过咖啡因与氯磺酸的反应合成了一种新型的布朗斯台德酸性离子液体3-磺酸1-咪唑并吡啶鎓硫酸氢盐[Simp] HSO 4,并通过FT-IR,1 H NMR,13 C NMR,UV-Vis进行了表征和荧光光谱。然后,将制备的离子液体用作通过一锅多醛缩合制备2H-吲唑并[2,1-b]酞嗪-1,6,11(13H)-三酮衍生物的有效催化剂。 ,邻苯二甲酰肼和二甲酮在无溶剂的条件下使用。该催化剂的高布朗斯台德酸性功能主要源自SO 3 H基团的双重氢键结合能力。
  • Heteropolyacid-based ionic liquid [Simp] 3 PW 12 O 40 nanoparticle as a productive catalyst for the one-pot synthesis of 2H-indazolo[2,1- b ]phthalazine-triones under solvent-free conditions
    作者:Reza Tayebee、M. Fattahi Abdizadeh、Behrooz Maleki、Elham Shahri
    DOI:10.1016/j.molliq.2017.06.033
    日期:2017.9
    by FT-IR, 1H NMR, XRD, SEM, EDX and TGA analyses. Then, the focused nanomaterial was handled as a productive and encouraging nanocatalyst for the establishment of 2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione attendants through one-pot, multi-component contraction of aldehydes, phthalhydrazide, and dimedone under solventless status and the generality and practical tolerance of this useful and environmentally
    通过合成的离子液体3-磺酸1-硫酸咪唑并吡啶鎓硫酸氢盐[Simp] HSO 4与H 3水溶液的反应,开发了一种新型的Keggin型杂多酸基离子液体[Simp] 3 PW 12 O 40。 PW 12 O 40。然后,通过在220℃下在四氢化萘中的溶剂热加工将配制的[Simp] 3 PW 12 O 40改变为纳米形式。之后,通过FT-IR对所提供的粉末状固体纳米材料进行表征,11 H NMR,XRD,SEM,EDX和TGA分析。然后,将聚焦的纳米材料作为生产性和令人鼓舞的纳米催化剂,用于通过一锅多组分收缩形成2H-吲唑并[2,1- b ]酞嗪-1,6,11(13H)-三酮化合物。说明了在无溶剂状态下的醛,邻苯二甲酰肼和二甲酮,以及这种有用且对环境有益的方法的一般性和实用性。简单的后处理,平稳的反应条件,良好至优异的收率以及相当短的反应时间是该方案的特殊优势。此外,新型的纳米粉状离子液体是一种
  • Introduction of O-sulfonated poly(vinylpyrrolidonium) hydrogen sulfate as an efficient, and reusable solid acid catalyst for some solvent-free multicomponent reactions
    作者:Omid Goli-Jolodar、Farhad Shirini、Mohadeseh Seddighi
    DOI:10.1039/c6ra08486a
    日期:——
    In this work, O-sulfonated poly(vinylpyrrolidonium) hydrogen sulphate has been prepared as a powerful recyclable solid acid catalyst and characterized using a variety of techniques including elemental analysis, FT-IR, TGA, SEM, XRD, pH analysis and Hammett acidity function.
    在这项工作中,已制备了O-磺化的聚(乙烯基吡咯烷酮)硫酸氢盐,它是一种功能强大的可循环使用的固体酸催化剂,并使用多种技术进行了表征,包括元素分析,FT-IR,TGA,SEM,XRD,pH分析和Hammett酸度函数。
查看更多