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(Z)-dimethyl 2-(4-hydroxy-2-methylquinolin-3-yl)-2-butenedioate

中文名称
——
中文别名
——
英文名称
(Z)-dimethyl 2-(4-hydroxy-2-methylquinolin-3-yl)-2-butenedioate
英文别名
dimethyl 2-(4-hydroxy-2-methyl-3-quinolinyl)-2-butenedioate;dimethyl (Z)-2-(2-methyl-4-oxo-1H-quinolin-3-yl)but-2-enedioate
(Z)-dimethyl 2-(4-hydroxy-2-methylquinolin-3-yl)-2-butenedioate化学式
CAS
——
化学式
C16H15NO5
mdl
——
分子量
301.299
InChiKey
UJTDDRBKCHBUFF-FLIBITNWSA-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:
    22
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    81.7
  • 氢给体数:
    1
  • 氢受体数:
    6

反应信息

  • 作为反应物:
    描述:
    (Z)-dimethyl 2-(4-hydroxy-2-methylquinolin-3-yl)-2-butenedioate 反应 96.0h, 以10%的产率得到methyl 5-methyl-2-oxo-2H-pyrano[3,2-c]quinoline-4-carboxylate
    参考文献:
    名称:
    Synthesis of novel pyridocoumarins and benzo-fused 6-azacoumarins
    摘要:
    Benzo[7,8]-fused 6-azacoumarins are prepared from 4-quinolinol by treatment with PPh3 and DMAD, or from 3-formyl-4-quinolinol by Wittig reaction with carbalkoxyalkylidene(triphenyl) phosphoranes. Angular pyridocoumarins are prepared from 8- or 6-quinolinols with PPh3 and DMAD, or from the reactions of 5,6- or 7,8-quinolinediones with carbalkoxymethylene(triphenyl) phosphoranes. (c) 2007 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2007.05.102
  • 作为产物:
    描述:
    4-羟基-2-甲基喹啉丁炔二酸二甲酯三苯基膦 作用下, 以 甲苯 为溶剂, 反应 28.0h, 以65%的产率得到(Z)-dimethyl 2-(4-hydroxy-2-methylquinolin-3-yl)-2-butenedioate
    参考文献:
    名称:
    Synthesis of novel pyridocoumarins and benzo-fused 6-azacoumarins
    摘要:
    Benzo[7,8]-fused 6-azacoumarins are prepared from 4-quinolinol by treatment with PPh3 and DMAD, or from 3-formyl-4-quinolinol by Wittig reaction with carbalkoxyalkylidene(triphenyl) phosphoranes. Angular pyridocoumarins are prepared from 8- or 6-quinolinols with PPh3 and DMAD, or from the reactions of 5,6- or 7,8-quinolinediones with carbalkoxymethylene(triphenyl) phosphoranes. (c) 2007 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2007.05.102
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文献信息

  • Triphenylphosphine-promoted C-Vinylation of 4-Hydroxyquinolines
    作者:Bita Mohtat、Semiramis Nahavandian、Zohre Najafi Azar、Hoorieh Djahaniani、Zinatossadat Hossaini
    DOI:10.1515/znb-2011-0709
    日期:2011.7.1

    The reaction of dialkyl acetylenedicarboxylates with 4-hydroxyquinoline in the presence of triphenylphosphine (20 mol-%) produces dialkyl (Z)- and (E)-2-(4-hydroxyquinolin-3-yl)-2-butenedioates in good yields. When the reaction was performed with 2-methyl-4-hydroxyquinoline, similar (E)- and (Z)-isomers were obtained.

    三苯基膦(20 mol-%)存在下,二烷基乙炔羧酸酯与4-羟基喹啉反应,可以得到双烷基(Z)-和(E)-2-(4-羟基喹啉-3-基)-2-丁二酸酯,收率良好。当反应使用2-甲基-4-羟基喹啉时,可以得到类似的(E)-和(Z)-异构体。
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