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methyl 2-oxo-2-(2-oxo-2H-chromen-3-yl) acetate | 1400890-00-7

中文名称
——
中文别名
——
英文名称
methyl 2-oxo-2-(2-oxo-2H-chromen-3-yl) acetate
英文别名
Methyl 2-oxo-2-(2-oxochromen-3-yl)acetate;methyl 2-oxo-2-(2-oxochromen-3-yl)acetate
methyl 2-oxo-2-(2-oxo-2H-chromen-3-yl) acetate化学式
CAS
1400890-00-7
化学式
C12H8O5
mdl
——
分子量
232.193
InChiKey
YRPHITQVFFTNDE-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:
    17
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.08
  • 拓扑面积:
    69.7
  • 氢给体数:
    0
  • 氢受体数:
    5

反应信息

  • 作为反应物:
    描述:
    2-乙基己醇methyl 2-oxo-2-(2-oxo-2H-chromen-3-yl) acetatezirconium(IV) acetylacetonate 作用下, 以 甲苯 为溶剂, 反应 1.5h, 以64%的产率得到2-ethylhexyl 2-oxo-2-(2-oxo-2H-chromen-3-yl)acetate
    参考文献:
    名称:
    [EN] COUMARIN GLYOXYLATES FOR LED PHOTOCURING
    [FR] GLYOXYLATES DE COUMARINE POUR PHOTOPOLYMÉRISATION DE DEL
    摘要:
    本发明涉及新型香豆素甘氧酸酯,其制备方法以及它们作为光引发剂在光聚合组合物中的应用。该发明还涉及一种包括所述香豆素甘氧酸酯的组合物的光聚合方法。
    公开号:
    WO2021070152A1
  • 作为产物:
    描述:
    水杨醛丁炔二酸二甲酯哌啶 、 iron(III) chloride 作用下, 以 甲苯 为溶剂, 反应 8.0h, 以87%的产率得到methyl 2-oxo-2-(2-oxo-2H-chromen-3-yl) acetate
    参考文献:
    名称:
    An efficient route to coumarin derivatives under dual catalysis, an organo- and a Lewis acid catalyst
    摘要:
    An efficient reaction of dialkyl acetylenedicarboxylate with various o-hydroxy aromatic aldehydes under dual catalysis with piperidine and FeCl3 in refluxing toluene afforded alkyl 2-oxo-2-(2-oxo-2H-chromen-3-yl) acetates in good to excellent yield. The advantages of this reaction include the use of easily available starting materials, one-pot reaction, mild reaction conditions and operational simplicity. (C) 2012 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2012.07.092
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文献信息

  • COUMARIN GLYOXYLATES FOR LED PHOTOCURING
    申请人:IGM Resins Italia S.r.l.
    公开号:EP4041719A1
    公开(公告)日:2022-08-17
  • [EN] COUMARIN GLYOXYLATES FOR LED PHOTOCURING<br/>[FR] GLYOXYLATES DE COUMARINE POUR PHOTOPOLYMÉRISATION DE DEL
    申请人:IGM RESINS ITALIA SRL
    公开号:WO2021070152A1
    公开(公告)日:2021-04-15
    The present invention relates to novel coumarin glyoxylates, a process for their preparation and their use as photoinitiators in photopolymerization compositions. The invention also concerns a process for the photopolymerization of compositions comprising said coumarin glyoxylates.
    本发明涉及新型香豆素甘氧酸酯,其制备方法以及它们作为光引发剂在光聚合组合物中的应用。该发明还涉及一种包括所述香豆素甘氧酸酯的组合物的光聚合方法。
  • An efficient route to coumarin derivatives under dual catalysis, an organo- and a Lewis acid catalyst
    作者:Gourhari Maiti、Rajiv Karmakar、Utpal Kayal、Rudraksha Nath Bhattacharya
    DOI:10.1016/j.tet.2012.07.092
    日期:2012.10
    An efficient reaction of dialkyl acetylenedicarboxylate with various o-hydroxy aromatic aldehydes under dual catalysis with piperidine and FeCl3 in refluxing toluene afforded alkyl 2-oxo-2-(2-oxo-2H-chromen-3-yl) acetates in good to excellent yield. The advantages of this reaction include the use of easily available starting materials, one-pot reaction, mild reaction conditions and operational simplicity. (C) 2012 Elsevier Ltd. All rights reserved.
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