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3-amino-5-oxo-1-phenyl-1,5-dihydropyrano-[2,3-c]chromene-2-carbonitrile | 1228077-18-6

中文名称
——
中文别名
——
英文名称
3-amino-5-oxo-1-phenyl-1,5-dihydropyrano-[2,3-c]chromene-2-carbonitrile
英文别名
3-Amino-5-oxo-1-phenyl-1,5-dihydro-pyrano[2,3-c]chromene-2-carbonitrile;3-amino-5-oxo-1-phenyl-1H-pyrano[2,3-c]chromene-2-carbonitrile
3-amino-5-oxo-1-phenyl-1,5-dihydropyrano-[2,3-c]chromene-2-carbonitrile化学式
CAS
1228077-18-6
化学式
C19H12N2O3
mdl
——
分子量
316.316
InChiKey
YHQIKXLQIXXARX-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:
    24
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.05
  • 拓扑面积:
    85.3
  • 氢给体数:
    1
  • 氢受体数:
    5

反应信息

  • 作为产物:
    描述:
    3-羟基香豆素苯甲醛丙二腈 在 C5H14NO(1+)*Cl(1-)*CH4N2O*CH4N2S 作用下, 以 neat (no solvent) 为溶剂, 反应 0.3h, 以90%的产率得到3-amino-5-oxo-1-phenyl-1,5-dihydropyrano-[2,3-c]chromene-2-carbonitrile
    参考文献:
    名称:
    吡喃并[3,2-c]色烯衍生物的快速高效一锅多组分合成,由深共晶溶剂催化
    摘要:
    摘要 一种构建吡喃并[3,2- c ]色烯衍生物的简单、高效和环保的方法,涉及3-羟基香豆素、各种苯甲醛和丙二腈的一锅多组分缩合,由氯化胆碱-尿素催化开发了硫脲深共熔溶剂(DES)。该方法具有反应时间短、条件温和、催化剂可回收和生物降解、操作简单、目标产物收率高等优点。所有合成化合物的结构均通过光谱数据确认。
    DOI:
    10.1134/s1070428021080121
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文献信息

  • Synthesis of a SO3H-bearing carbonaceous solid catalyst, PEG–SAC: application for the easy access to a diversified library of pyran derivatives
    作者:Sanjay Paul、Sirshendu Ghosh、Pranabes Bhattacharyya、Asish R. Das
    DOI:10.1039/c3ra42352b
    日期:——
    A SO3H-bearing carbonaceous solid catalyst (PEG–SAC) has been synthesized through sulfonation followed by a hydrothermal carbonization method from renewable resources like polyethylene glycol. The biodegradable catalyst was characterized by XRD, TEM, FT-IR and EDX. The surface area and pore diameter of the catalyst were determined from a nitrogen adsorption–desorption isotherm experiment. A highly
    通过磺化,然后通过水热碳化法,从可再生资源(如聚乙二醇)中合成了一种含SO 3 H的碳质固体催化剂(PEG-SAC)。通过XRD,TEM,FT-IR和EDX对可生物降解的催化剂进行了表征。催化剂的表面积和孔径通过氮吸附-解吸等温线实验确定。高度收敛,高效且实用的PEG-SAC催化异环化方案,用于合成多样化的文库吡喃融合的杂环支架已被证明。建立该合成遵循组辅助纯化(GAP)化学过程,可避免传统色谱分离。重结晶纯化似乎是传统经典方法的一种很好的替代方法,表明碳基催化剂在生产过程中非常有效。吡喃稠合的杂环分子。水性反应介质,催化剂的易于回收和产物的高收率使得该方案具有吸引力,可持续性和经济性。
  • New Crown Ether-Based Ionic Liquids as a Green and Versatile Organocatalyst for Three-Component Synthesis of 1,5-Dihydropyrano[2,3- c]chromene Derivatives
    作者:Iman Mohammadzadeh、Ali Asadipour、Abbas Pardakhty、Mehdi Abaszadeh
    DOI:10.2174/1570178616666190620124947
    日期:2020.2.19
    3-c]chromene derivatives has been reported by three-component reaction of aromatic aldehydes, malononitrile, and 3-hydroxycoumarin in the presence of a series of novel crown ether-based ionic liquids (CE-based ILs) in H2O/EtOH (1:1), under the reflux conditions. The novel CE-based ILs have been synthesized by 18-crown-6 or dibenzo 18-crown-6 chelated with sodium benzenesulfinate derivatives and used as
    据报道,在一系列新型冠的存在下,芳族醛,丙二腈和3-羟基香豆素的三组分反应是一种简单而绿色的合成1,5-二氢吡喃并[2,3-c]色烯衍生物的方法。回流条件下,在H2O / EtOH(1:1)中生成基于醚的离子液体(基于CE的IL)。通过与苯亚磺酸钠衍生物螯合的18-crown-6或二苯并18-crown-6合成了基于CE的新型IL,并用作绿色环保的有机催化剂。该方法具有一些优点,例如水性反应介质,稳定的催化剂,更清洁的反应曲线和在短的反应时间内高产率的产物。
  • One-pot synthesis of dihydropyrano[2,3-c]chromenes via a three component coupling of aromatic aldehydes, malononitrile, and 3-hydroxycoumarin catalyzed by nano-structured ZnO in water: a green protocol
    作者:Sanjay Paul、Pranabes Bhattacharyya、Asish R. Das
    DOI:10.1016/j.tetlet.2011.06.101
    日期:2011.9
    An efficient and green protocol for the synthesis of dihydropyrano[2,3-c]chromene derivatives by one-pot, three component coupling reaction of aromatic aldehyde, malononitrile, and 3-hydroxycoumarin has been developed using nano-structured ZnO as the catalyst. The formation of self-assembled organic nanofiber arising from low-molecular-weight molecules has also been performed. The optical properties of the nano-structured organic molecules were studied. (C) 2011 Elsevier Ltd. All rights reserved.
  • Patra, Amarendra; Mahapatra, Tanusri, Journal of the Indian Chemical Society, 2012, vol. 89, # 7, p. 925 - 932
    作者:Patra, Amarendra、Mahapatra, Tanusri
    DOI:——
    日期:——
  • Rapid and Efficient One-Pot Multicomponent Synthesis of Pyrano[3,2-c]chromene Derivatives, Catalyzed by a Deep Eutectic Solvent
    作者:S. Tasqeeruddin、Y. I. Asiri、S. Shaheen
    DOI:10.1134/s1070428021080121
    日期:2021.8
    construction of pyrano[3,2-c]chromene derivatives, involving a one-pot multicomponent condensation of 3-hydroxycoumarin, various benzaldehydes, and malononitrile, catalyzed by a choline chloride–urea–thiourea deep eutectic solvent (DES) was developed. The method offers several advantages, including short reaction times, mild conditions, a recyclable and biodegradable catalyst, a simple operating procedure
    摘要 一种构建吡喃并[3,2- c ]色烯衍生物的简单、高效和环保的方法,涉及3-羟基香豆素、各种苯甲醛和丙二腈的一锅多组分缩合,由氯化胆碱-尿素催化开发了硫脲深共熔溶剂(DES)。该方法具有反应时间短、条件温和、催化剂可回收和生物降解、操作简单、目标产物收率高等优点。所有合成化合物的结构均通过光谱数据确认。
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