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15-(4-bromophenyl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetraone | 1042730-86-8

中文名称
——
中文别名
——
英文名称
15-(4-bromophenyl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetraone
英文别名
15-(4-bromophenyl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetrone;15-(4-Bromophenyl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.58.36]hexadecane-1,5,9,13-tetrone
15-(4-bromophenyl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetraone化学式
CAS
1042730-86-8
化学式
C25H30BrNO4
mdl
——
分子量
488.421
InChiKey
ZVSYVBPCOOSGHE-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):
    3.8
  • 重原子数:
    31
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    71.5
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    聚合甲醛5,5-二甲基-1,3-环己二酮4-溴苯胺 在 nano-CuFe2O4-chitosan 作用下, 以 乙醇 为溶剂, 反应 2.0h, 以88%的产率得到15-(4-bromophenyl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetraone
    参考文献:
    名称:
    使用纳米CuFe2O4@壳聚糖作为稳健且可回收的多相催化剂合成双螺哌啶
    摘要:
    通过使用纳米 CuFe2O4@壳聚糖在室温下,甲醛、芳香胺和二甲酮或 N,N-二甲基巴比妥酸的一锅缩合反应,描述了一种高效的假六组分双螺哌啶合成方法。这种方法提供了几个优点,包括温和的反应条件、适用于广泛的底物、催化剂的可重复使用性和很少的催化剂负载。
    DOI:
    10.3184/174751917x14967701767067
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文献信息

  • Application and developing of iron‐doped multi‐walled carbon nanotubes (Fe/MWCNTs) as an efficient and reusable heterogeneous nanocatalyst in the synthesis of heterocyclic compounds
    作者:Hashem Sharghi、Jasem Aboonajmi、Mozhdeh Mozaffari、Mohammad Mahdi Doroodmand、Mahdi Aberi
    DOI:10.1002/aoc.4124
    日期:2018.3
    Irondoped multiwalled carbon nanotubes (Fe/MWCNTs) is an efficient, ecofriendly and reusable heterogeneous nanocatalyst for the one‐pot synthesis of heterocyclic compounds including bis‐spiro piperidines, piperidines, dihydro‐2‐oxopyrroles, pyrazoles and diazepines at room temperature with good to excellent yields. The heterogeneous nanocatalyst was fully characterized by scanning electron microscopy
    铁掺杂的多壁碳纳米管(Fe / MWCNTs)是一种高效,生态友好且可重复使用的多相纳米催化剂,用于在室温下单锅合成杂环化合物,包括双螺哌啶,哌啶,二氢-2-氧吡咯,吡唑和二氮杂s温度高到极好的产量。通过扫描电子显微镜(SEM),X射线衍射(XRD),电感耦合等离子体(ICP)和FT-IR分析充分表征了多相纳米催化剂。同样,所有制备的化合物的结构均通过1 H NMR表征,13C NMR,FT-IR,质谱(MS)和元素分析。这些规程的主要优点是温和且绿色的反应条件,较短的反应时间,清洁的反应,操作简单,易于纯化以及可重复使用的多相纳米催化剂的产率高至优异。将该催化剂循环十次而活性没有明显损失。
  • Bis-amino methylation for the synthesis of spiro-fused piperidines using iron(III) trifluroacetate in aqueous micellar medium
    作者:Trushant Lohar、Sanjay Jadhav、Arjun Kumbhar、Ananda Mane、Rajashri Salunkhe
    DOI:10.1007/s11164-015-2363-0
    日期:2016.6
    An environmentally benign, multicomponent integrated chemical process has been developed for the synthesis of 3,5-dispirosubstituted piperidines by cyclo-condensation reaction of amines, formaldehyde, and dimedone using iron(III) trifluroacetate [Fe(F3CCO2)3] Lewis acid in aqueous micellar medium at ambient temperature (25–30 °C). The heterogeneous solid acid catalyst conveniently promotes this double amino methylation reaction in which six molecules condense in one pot to form six new covalent bonds. The synthesized 3,5-dispirosubstituted piperidines have been screened for their in vitro antibacterial activity using agar well method. Many of these compounds showed satisfactory antibacterial activity as compared to standard drugs against all the bacteria tested.
    利用三氟乙酸铁(III) [Fe(F3CCO2)3]路易斯酸在水性胶束介质中,在环境温度(25-30 ℃)下通过胺、甲醛和二甲酮的环缩合反应合成 3,5-二取代的哌啶类化合物,开发了一种对环境无害的多组分集成化学工艺。这种异质固体酸催化剂能方便地促进这种双氨基甲基化反应,在反应中,六个分子在一个罐中凝结成六个新的共价键。采用琼脂井法对合成的 3,5-二取代哌啶进行了体外抗菌活性筛选。与标准药物相比,这些化合物中的许多对所有受试细菌都显示出令人满意的抗菌活性。
  • Metal free green protocol for the synthesis of bis-spiro piperidine and pyrimidine derivatives
    作者:Audumbar Patil、Rajashri Salunkhe
    DOI:10.1007/s11164-018-3310-7
    日期:2018.5
    one-pot three-component synthesis of bis-spiro piperidine and pyrimidine derivatives has been reported by performing the reaction of formaldehyde, aromatic aniline and 1,3-dicarbonyl compounds. This reaction was carried out at room temperature in 2,2,2-trifluoroethanol (TFE) as a recyclable reaction medium under the metal free condition. The strong hydrogen donor ability and acidic property of TFE plays
    摘要 据报道,通过甲醛,芳族苯胺和1,3-二羰基化合物的反应,可以高效地一锅三组分合成双螺哌啶和嘧啶衍生物。该反应在室温下在2,2,2-三氟乙醇(TFE)中作为可循环的反应介质在无金属条件下进行。TFE的强大的氢供体能力和酸性对加快反应速率和平稳引发反应起着关键作用。该方法的优点是反应条件温和,无需柱色谱纯化,产物收率高和TFE可回收利用。 图形概要
  • Acetic acid-promoted eco-friendly one-pot pseudo six-component synthesis of bis-spiro-substituted piperidines
    作者:Mir Rasul Mousavi、Hadigheh Gharari、Malek Taher Maghsoodlou、Nourallah Hazeri
    DOI:10.1007/s11164-015-2250-8
    日期:2016.4
    A simple, economical, and environmentally benign protocol has been described for one-pot synthesis of 15-(aryl)-3,3,11,11-tetramethyl-15-azadispiro[5.1.5.3]hexadecane-1,5,9,13-tetrone by pseudo six-component condensation between formaldehyde, dimedone, and aromatic amine using the dual role of acetic acid as solvent and catalyst at room temperature. Ambient conditions and avoidance of conventional work-up as well as purification procedure qualify this economical and cost-effective protocol for “green synthesis”. High efficiency, inexpensiveness, and non-toxicity are the interesting features of this methodology, which make it eco-friendly and highly attractive. One of the important and interesting advantages of this methodology compared to previous methods is that electron-withdrawing substituent anilines also give the desired product which was not possible using the methodologies of Kozlov and Mukhopadhyay.
    本研究采用乙酸作为溶剂和催化剂,在室温下通过甲醛、二甲基酮和芳香胺之间的伪六组份缩合反应,描述了一种简单、经济、环保的单锅合成 15-(芳基)-3,3,11,11-四甲基-15-氮杂二螺[5.1.5.3]十六烷-1,5,9,13-四酮的方法。这种 "绿色合成 "方法在常温条件下进行,避免了传统的加工和纯化过程,经济实惠。高效、低毒和无毒是这种方法的有趣特点,这些特点使其成为生态友好和极具吸引力的方法。与以前的方法相比,这种方法的一个重要而有趣的优点是,抽电子取代基苯胺也能得到所需的产物,而使用 Kozlov 和 Mukhopadhyay 的方法则无法得到这种产物。
  • Heterogeneous silica-supported copper catalyst for the ultrasound-mediated rapid reaction between dimedone, formaldehyde, and amines at room temperature
    作者:Suman Ray、Asim Bhaumik、Biplab Banerjee、Priyabrata Manna、Chhanda Mukhopadhyay
    DOI:10.1007/s00706-015-1457-0
    日期:2015.11
    acidity in comparison to pure silica, which is reflected in the sonication-assisted rapid reaction between dimedone, formaldehyde, and amines. Sonication-mediated room temperature synthesis was proved to be more convenient and rapid than ordinary stirring. A standard leaching experiment proved that the reaction was heterogeneous with this recyclable catalyst. Graphical abstract
    摘要合成了一种含铜的介孔二氧化硅催化剂,并通过N 2吸附分析,HRTEM,EDX元素分析和XRD研究对其进行了表征。二氧化硅材料具有3–5 nm尺寸的中孔。与纯二氧化硅相比,在二氧化硅网络中掺入铜可提高表面酸度,这反映在二甲酮,甲醛和胺之间的超声辅助快速反应中。超声处理介导的室温合成被证明比普通搅拌更方便,快捷。一个标准的浸出实验证明,这种可循环使用的催化剂反应不均一。 图形概要
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