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2‐amino‐4‐(pyridin‐4‐yl)‐5‐oxo‐4H,5H‐pyrano[3,2‐c]chromene‐3‐carbonitrile

中文名称
——
中文别名
——
英文名称
2‐amino‐4‐(pyridin‐4‐yl)‐5‐oxo‐4H,5H‐pyrano[3,2‐c]chromene‐3‐carbonitrile
英文别名
2-amino-4,5-dihydro-5-oxo-4-(pyridin-4-yl)pyrano[3,2-c]chromene-3-carbonitrile;2-amino-5-oxo-4-(pyridin-4-yl)-4,5-dihydropyrano[3,2-c]chromene-3-carbonitrile;2-amino-4-(pyridin-4-yl)-5-oxo-4H,5H-pyrano[3,2-c]-chromene-3-carbonitrile;2-amino-5-oxo-4-pyridin-4-yl-4H,5H-pyrano[3,2-c]chromene-3-carbonitrile;2-amino-5-oxo-4-(4-pyridyl)-4H-pyrano[3,2-c]chromene-3-carbonitrile;2-amino-5-oxo-4-pyridin-4-yl-4H-pyrano[3,2-c]chromene-3-carbonitrile
2‐amino‐4‐(pyridin‐4‐yl)‐5‐oxo‐4H,5H‐pyrano[3,2‐c]chromene‐3‐carbonitrile化学式
CAS
——
化学式
C18H11N3O3
mdl
——
分子量
317.304
InChiKey
YSEIMMXFCQXESG-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):
    1.9
  • 重原子数:
    24
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    98.2
  • 氢给体数:
    1
  • 氢受体数:
    6

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2‐amino‐4‐(pyridin‐4‐yl)‐5‐oxo‐4H,5H‐pyrano[3,2‐c]chromene‐3‐carbonitrile溶剂黄146 作用下, 生成 1,2-benzo-[1,3-diaza-4-(4-methoxyaniline)-5-(pyridine-4-yl)-6-oxo-7,10-dioxa]anthracene
    参考文献:
    名称:
    作为黄嘌呤氧化酶抑制剂的稠合吡喃并[3,2-d]嘧啶衍生物的合成,筛选和对接。
    摘要:
    鉴于开发有效的黄嘌呤氧化酶(XO)酶抑制剂,合成了一系列100种吡喃并[3,2-d]嘧啶衍生物,并对其体外XO酶抑制进行了评估。结构活动关系也已建立。在所有合成的化合物中,发现4d,8d和9d是最有效的酶抑制剂,IC50值分别为8μM,8.5μM和7μM。在酶动力学研究中进一步研究了化合物9d,Lineweaver-Burk图显示化合物9d是混合型抑制剂。还已经计算出最有效的化合物4d,8d和9d的分子性质。进行了对接研究以研究黄嘌呤氧化酶与最有效的XO抑制剂9d之间的识别模式。
    DOI:
    10.1016/j.ejmech.2017.03.002
  • 作为产物:
    描述:
    4-吡啶甲醛 在 silica supported 3-(2-hydroxybenzylamino)propyl magnetic nanocatalyst 作用下, 以 为溶剂, 反应 0.58h, 生成 2‐amino‐4‐(pyridin‐4‐yl)‐5‐oxo‐4H,5H‐pyrano[3,2‐c]chromene‐3‐carbonitrile
    参考文献:
    名称:
    Design, synthesis, biological evaluation and docking study of 5-oxo-4,5-dihydropyrano[3,2-c]chromene derivatives as acetylcholinesterase and butyrylcholinesterase inhibitors
    摘要:
    A series of fused coumarins namely 5-oxo-4,5-dihydropyrano[3,2-c]chromenes linked to N-benzylpyridinium scaffold were synthesized and evaluated as acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) inhibitors. The 1-(4-fluorobenzyl)pyridinium derivative 6g showed the most potent anti-AChE activity (IC50 value = 0.038 mu M) and the highest AChE/BuChE selectivity (SI > 48). The docking study permitted us to rationalize the observed structure affinity relationships and to detect possible binding modes. (C) 2013 Elsevier Masson SAS. All rights reserved.
    DOI:
    10.1016/j.ejmech.2013.07.038
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文献信息

  • 1-Methylimidazolium tricyanomethanide {[HMIM]C(CN)3} as a nano structure and reusable molten salt catalyst for the synthesis of tetrahydrobenzo[b]pyrans via tandem Knoevenagel-Michael cyclocondensation and 3,4-dihydropyrano[c]chromene derivatives
    作者:Mohammad Ali Zolfigol、Neda Bahrami-Nejad、Fatemeh Afsharnadery、Saeed Baghery
    DOI:10.1016/j.molliq.2016.06.069
    日期:2016.9
    An expeditious, experimentally simple and rapid 1-methylimidazolium tricyanomethanide [HMIM]C(CN)3} nano molten salt (NMS) catalyzed tandem Knoevenagel-Michael cyclocondensation procedure for the synthesis of tetrahydrobenzo[b]pyrans was described via reaction between dimedone, aromatic aldehyde and malononitrile under solvent-free conditions at room temperature. Furthermore, 3,4-dihydropyrano[c]chromene
    通过二甲酮之间的反应,描述了一种快速,实验简单且快速的三氰基甲基1-甲基咪唑鎓[HMIM] C(CN)3 }纳米熔融盐(NMS)催化串联Knoevenagel-Michael环缩合反应合成四氢苯并[ b ]吡喃的方法,室温下在无溶剂条件下的芳族醛和丙二腈。此外,在相同条件下,以[HMIM] C(CN)3 } NMS为催化量,通过4-羟基香豆素,芳香醛和丙二腈的缩合反应合成了3,4-二氢吡喃并[ c ]色烯衍生物。
  • Introduction of an efficient DABCO-based bis-dicationic ionic salt catalyst for the synthesis of arylidenemalononitrile, pyran and polyhydroquinoline derivatives
    作者:Mehdi Zabihzadeh、Atefeh Omidi、Farhad Shirini、Hassan Tajik、Mohaddeseh Safarpoor Nikoo Langarudi
    DOI:10.1016/j.molstruc.2020.127730
    日期:2020.4
    Abstract —An affordable DABCO-based bis-dicationic ionic salt ([(DABCO)2C3H5OH]·2Cl) was utilized for the synthesis of arylidenemalononitrile, tetrahydrobenzo[b]pyran, pyrano[2,3-d]-pyrimidinone (thione), dihydropyrano[3,2-c]chromene, and polyhydroquinoline derivatives. The significant features of the presented method are ease of preparation and handling of the catalyst, high catalytic activity, short
    摘要 —一种经济实惠的基于 DABCO 的双阳离子离子盐 ([(DABCO)2C3H5OH]·2Cl) 用于合成亚芳基丙二腈、四氢苯并[b]吡喃、吡喃并[2,3-d]-嘧啶酮(硫酮),二氢吡喃并[3,2-c]色烯和聚氢喹啉衍生物。该方法的显着特点是催化剂易于制备和处理,催化活性高,反应时间短,无需柱色谱分离,后处理程序简单。此外,催化剂可以很容易地回收并在研究的反应中重复使用几个循环。
  • Heterogeneous ditopic ZnFe<sub>2</sub>O<sub>4</sub>catalyzed synthesis of 4H-pyrans: further conversion to 1,4-DHPs and report of functional group interconversion from amide to ester
    作者:Paramita Das、Arghya Dutta、Asim Bhaumik、Chhanda Mukhopadhyay
    DOI:10.1039/c3gc42095g
    日期:——
    Highly stable, environmentally benign ZnFe2O4 nanopowder was prepared, characterized and applied in the one-pot, three-component synthesis of 4H-pyrans in water. The ZnFe2O4 catalyst provides both acidic (Fe3+) and basic functionalities (O2−) as the reaction requires. The advantages of this method lie in its simplicity, cost effectiveness, environmental friendliness and easier scaling up for large scale synthesis. Water was exploited both as a reaction medium as well as a medium for synthesis of the catalyst. Moreover, water was the only byproduct. The present report puts forward an application of 4H-pyrans for the synthesis of 1,4-DHPs. This is the first attempt towards the synthesis of 4H-pyran-3-carboxylate from 4H-pyran-3-carboxamide. The corresponding functional group interconversion from amide to ester is rare in organic synthesis.
    成功制备、表征并应用了一种稳定且对环境友好的ZnFe2O4纳米粉,在水相中实现了4H-吡喃的一锅法三组分合成。ZnFe2O4催化剂同时提供了反应所需的酸性(Fe3+)和碱性(O2−)功能。该方法的优势在于其简单性、成本效益、环境友好性以及更易于放大进行大规模合成。水既被用作反应介质,也被用作催化剂的合成介质。此外,水是唯一的副产品。本报告提出了一种应用4H-吡喃合成1,4-二氢吡啶(1,4-DHPs)的方法。这是首次尝试从4H-吡喃-3-甲酰胺合成4H-吡喃-3-羧酸酯。在有机合成中,从酰胺到酯的功能团转换是罕见的。
  • Synthesis of a novel dendrimer core of oxo-vanadium phthalocyanine magnetic nano particles: as an efficient catalyst for the synthesis of 3,4-dihydropyrano[c]chromenes derivatives under green condition
    作者:Maliheh Safaiee、Mohammad Ali Zolfigol、Fatemeh Afsharnadery、Saeed Baghery
    DOI:10.1039/c5ra18723k
    日期:——
    Finally, catalytic activity of the prepared Fe3O4@SiO2@SiO2(CH2)3@AVOPc was examined in the synthesis of 3,4-dihydropyrano[c]chromenes derivatives. The nano catalysts provided excellent catalytic activities to yield the desired products in short reaction time, mild and green conditions under solvent-free at room temperature. The catalysts could be easily separated from the reaction mixture by a magnet
    通过将氨基钒氧代酞菁共价结合在具有3-氯丙基部分的二氧化硅包覆的磁铁矿纳米颗粒的表面上,合成了一种新型的可磁性回收的纳米催化剂。使用不同的物理化学方法(例如FT-IR光谱,X射线衍射(XRD),扫描电子显微镜(SEM),透射电子显微镜(TEM),原子力显微镜(AFM)和热重量分析(TGA),能量色散X射线能谱(EDX)和振动样品磁力分析(VSM),Brunauer-Emmett-Teller(BET),X射线荧光(XRF)和电感耦合等离子体(ICP)。最后,制备的Fe 3 O 4 @SiO 2 @SiO 2的催化活性(CH 2)3 @AVOPc在合成3,4-二氢吡喃并[c]色酮衍生物中进行了研究。纳米催化剂提供了出色的催化活性,可在较短的反应时间,温和和绿色条件下于室温下在无溶剂的条件下产生所需的产物。催化剂可以很容易地用磁铁从反应混合物中分离出来,并且可以连续八次循环使用,而不会损失任何
  • Serendipitous Observation of Liquid-Phase Size Selectivity inside a Mesoporous Silica Nanoreactor in the Reaction of Chromene with Formic Acid
    作者:Paramita Das、Suman Ray、Piyali Bhanja、Asim Bhaumik、Chhanda Mukhopadhyay
    DOI:10.1002/cctc.201701975
    日期:2018.5.24
    product switches from pyrimidine to enol lactones and δ‐keto acids inside the nanoreactor. The shape/size selectivity in the liquid phase is a highly desired phenomenon in organic synthesis. We prepared four different varieties of porous silica materials to obtain this product selectivity. Very high yields of these biologically relevant compounds surpass that achieved by existing methodologies. Again
    在液相色谱中,作为纳米反应器的MCM-41内,在色烯与甲酸的水解/脱羧反应序列中,观察到了前所未有的产品形状/尺寸选择性。预计烯会在与HCOOH的反应中形成嘧啶。然而,在此偶然地,产物从嘧啶变为烯醇内酯和δ纳米反应器内部的酮酸。液相中的形状/尺寸选择性是有机合成中非常需要的现象。我们准备了四种不同的多孔二氧化硅材料,以获得这种产品的选择性。这些生物学上相关的化合物的非常高的产率超过了现有方法所获得的产率。再次,尽管很少有香豆素融合的烯醇内酯的报道,但是这种方法可以轻松合成萘融合的烯醇内酯。此外,这是在许多水解/脱羧/开环/互变异构/脱羧步骤之后的第一个δ-酮酸的一般合成方法。
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