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1,2-diphenylquinolin-4(1H)-one | 198898-46-3

中文名称
——
中文别名
——
英文名称
1,2-diphenylquinolin-4(1H)-one
英文别名
1,2-Diphenyl-4(1H)-quinolinone;1,2-diphenylquinolin-4-one
1,2-diphenylquinolin-4(1H)-one化学式
CAS
198898-46-3
化学式
C21H15NO
mdl
——
分子量
297.356
InChiKey
LGHFKYKOBWQEBJ-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):
    4.9
  • 重原子数:
    23
  • 可旋转键数:
    2
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    20.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1,2-diphenylquinolin-4(1H)-one 、 sodium carbonate 作用下, 以 四氢呋喃 为溶剂, 反应 23.0h, 以93%的产率得到ZTK-2-79
    参考文献:
    名称:
    Palladium-Catalyzed Tandem Amination Reaction for the Synthesis of 4-Quinolones
    摘要:
    An efficient palladium-catalyzed tandem amination approach was developed In one step to afford functionalized 4-quinolones In good to excellent yields from easily accessible o-haloaryl acetylenic ketones and primary amines.
    DOI:
    10.1021/ol902626d
  • 作为产物:
    描述:
    N-phenyl-benzimidic acid-(2-acetyl-phenyl ester) 生成 1,2-diphenylquinolin-4(1H)-one
    参考文献:
    名称:
    Chapman, Journal of the Chemical Society, 1927, p. 1748
    摘要:
    DOI:
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文献信息

  • Direct Synthesis of 4-Quinolones via Copper-Catalyzed Anilines and Alkynes
    作者:Xuefeng Xu、Xu Zhang
    DOI:10.1021/acs.orglett.7b02495
    日期:2017.9.15
    and direct approach for constructing 4-quinolones from simple and readily available anilines and alkynes is described. Under the optimal conditions, both N-alkyl- and N-aryl-substituted anilines can be successfully transformed into the corresponding 4-quinolones. This reaction is characterized by mild reaction conditions, high functional-group tolerance, and amenability to gram-scale synthesis.
    描述了一种从简单易得的苯胺和炔烃构建4-喹诺酮的独特直接方法。在最佳条件下,N-烷基-和N-芳基取代的苯胺均可成功转化为相应的4-喹诺酮。该反应的特征在于温和的反应条件,高官能团耐受性和对克级合成的适应性。
  • Buchwald-Hartwig Coupling/Michael Addition Reactions: One-Pot Synthesis of 1,2-Disubstituted 4-Quinolones from Chalcones and Primary Amines
    作者:Xiang-Dong Fei、Zhou Zhou、Wen Li、Yong-Ming Zhu、Jing-Kang Shen
    DOI:10.1002/ejoc.201200172
    日期:2012.5
    The Buchwald–Hartwig coupling/Michael addition sequence has been successfully applied to the synthesis of functionalized 1,2-disubstituted 4-quinolones using Pd(OAc)2 as a catalyst and PPh3 as a ligand. Under these conditions, the intermediate products first formed from chalcones and primary amines underwent catalytic dehydrogenation to yield the 1,2-disubstituted 4-quinolones.
    Buchwald-Hartwig 偶联/迈克尔加成序列已成功应用于使用 Pd(OAc)2 作为催化剂和 PPh3 作为配体的功能化 1,2-二取代 4-喹诺酮类化合物的合成。在这些条件下,首先由查耳酮和伯胺形成的中间产物经过催化脱氢生成 1,2-二取代的 4-喹诺酮。
  • Transition-Metal-Free One-Pot Tandem Synthesis of 4-Quinolone and 4H-Thiochromen-4-one Derivatives Through Sequential Nucleophilic Addition–Elimination–SNAr Reaction
    作者:Jinsong Peng、Chunxia Chen、Deqiang Wang、Peng Sun、Peiyun Jia、Yixia Yue
    DOI:10.1055/s-0036-1588466
    日期:2017.9
    transformed to 4-quinolone or 4H-thiochromen-4-one products through intramolecular SNAr reaction, respectively. 4-Quinolone and 4H-thiochromen-4-one derivatives are readily synthesized in a tandem one-pot manner in good to excellent yields. Starting from (Z)-β-chlorovinyl ketones, an intermolecular nucleo­philic addition of amines or sodium hydrogen sulfide to (Z)-β-chloro­vinyl ketones was followed by elimination
    摘要 4-喹诺酮和4 H-硫代色素-4-酮衍生物很容易以串联-一锅方式以良好至极好的产率合成。从(Z)-β-氯乙烯酮开始,分子间亲核加成胺或硫化氢钠到(Z)-β-氯乙烯酮中,然后消除氯阴离子,得到Z-烯胺或硫代烯醇中间体,可以将其转化通过分子内的S N Ar反应分别生成4-喹诺酮或4 H-硫代色素-4-酮。 4-喹诺酮和4 H-硫代色素-4-酮衍生物很容易以串联-一锅方式以良好至极好的产率合成。从(Z)-β-氯乙烯酮开始,分子间亲核加成胺或硫化氢钠到(Z)-β-氯乙烯酮中,然后消除氯阴离子,得到Z-烯胺或硫代烯醇中间体,可以将其转化通过分子内的S N Ar反应分别生成4-喹诺酮或4 H-硫代色素-4-酮。
  • One-Pot Synthesis of Quinolin-4(1H)-one Derivatives by a Sequential Michael Addition–Elimination/Palladium-Catalyzed Buchwald–Hartwig Amination Reaction
    作者:Chunxia Chen、Jinsong Peng、Yinghua Wang、Hanyu Liang、Deqiang Wang
    DOI:10.1055/s-0034-1380496
    日期:——
    were transformed into quinolin-4(1H)-one products by a palladium-catalyzed intramolecular N-arylation in a tandem one-pot manner, with good to excellent yields. A convenient approach has been developed for the construction of quinolin-4(1H)-one frameworks, starting from (Z)-β-chlorovinyl aromatic ketones and amines. Intermolecular Michael addition of an amine to a (Z)-β-chlorovinyl ketone was followed
    摘要 从(Z)-β-氯乙烯基芳族酮和胺开始,已经开发了一种方便的方法来构建喹啉4(1 H)-one骨架。在(Z)-β-氯乙烯基酮的分子间迈克尔加成胺之后,消除氯离子,得到烯胺中间体,并完全保留了初始Z-构型。通过钯催化的分子内N-芳基化以串联-一锅方式将烯胺中间体转化为喹啉-4(1 H)-一产物,具有良好的优良的收率。 从(Z)-β-氯乙烯基芳族酮和胺开始,已经开发了一种方便的方法来构建喹啉4(1 H)-one骨架。在(Z)-β-氯乙烯基酮的分子间迈克尔加成胺之后,消除氯离子,得到烯胺中间体,并完全保留了初始Z-构型。通过钯催化的分子内N-芳基化以串联-一锅方式将烯胺中间体转化为喹啉-4(1 H)-一产物,具有良好的优良的收率。
  • 1,2-Disubstituted 4-Quinolones via Copper-Catalyzed Cyclization of 1-(2-Halophenyl)-2-en-3-amin-1-ones
    作者:Sandro Cacchi、Roberta Bernini、Giancarlo Fabrizi、Alessio Sferrazza
    DOI:10.1055/s-0028-1087990
    日期:2009.4
    1,2-Disubstituted 4-quinolones have been prepared via copper-catalyzed heterocyclization of 1-(2-bromophenyl)- and 1-(2-chlorophenyl)-2-en-3-amin-1-ones, readily obtained from α,β-ynones and primary amines. The reaction tolerates a variety of useful functionalities including ester, keto, cyano, and chloro substituents. Quinolone derivatives can also be prepared via a sequential process from α,β-ynones and primary amines, omitting the isolation of the 1-(2-halophenyl)-2-en-3-amin-1-one intermediates.
    通过铜催化 1-(2-溴苯基)- 和 1-(2-氯苯基)-2-烯-3-氨基-1-酮的杂环化反应,制备出了 1,2-二取代的 4-喹啉酮,这些化合物很容易从δ,δ-炔酮和伯胺中获得。该反应可容忍各种有用的官能团,包括酯、酮、氰基和氯取代基。喹诺酮衍生物也可以通过δ±,δ²-炔酮和伯胺的连续过程制备,省去了分离 1-(2-卤代苯基)-2-烯-3-氨基-1-酮中间体的步骤。
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