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5-hydroxy-2,7-dimethyl-4H-chromen-4-one | 62806-16-0

中文名称
——
中文别名
——
英文名称
5-hydroxy-2,7-dimethyl-4H-chromen-4-one
英文别名
5-hydroxy-2,7-dimethylchromone;altechromones A;altechromone A;5-Hydroxy-2,7-dimethyl-4H-1-benzopyran-4-one;5-hydroxy-2,7-dimethylchromen-4-one
5-hydroxy-2,7-dimethyl-4H-chromen-4-one化学式
CAS
62806-16-0
化学式
C11H10O3
mdl
——
分子量
190.199
InChiKey
CQQPWPMDQBZIRH-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

物化性质

  • 沸点:
    348.9±42.0 °C(Predicted)
  • 密度:
    1.269±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    14
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    3

SDS

SDS:8392f8b914b6417d25e5af8078d3c5fc
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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

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文献信息

  • TMSI-Promoted Vinylogous Michael Addition of Siloxyfuran to 2-Substituted Chromones: A General Approach for the Total Synthesis of Chromanone Lactone Natural Products
    作者:Jie Liu、Zhanchao Li、Pei Tong、Zhixiang Xie、Yuan Zhang、Ying Li
    DOI:10.1021/jo502571r
    日期:2015.2.6
    A concise and facile synthetic protocol for the construction of the 2-gamma-lactone chromanone skeleton has been achieved through a TMSI-promoted diastereoselective vinylogous Michael addition of siloxyfuran to 2-substituted chromones. The applicability of this method is demonstrated through the rapid access to the total syntheses of (+/-)-microdiplodiasone, (+/-)-lachnone C, and (+/-)-gonytolides C and G.
  • Structural Revision and Synthesis of Altechromone A
    作者:P. Königs、B. Rinker、L. Maus、M. Nieger、J. Rheinheimer、S. R. Waldvogel
    DOI:10.1021/np1005604
    日期:2010.12.27
    The chromone “altechromone A” was synthesized as a substructure in the course of natural product synthesis. Its architecture was verified by X-ray analysis, but spectroscopic data showed a strong deviation from the reported data. By comparison with the synthesized isomers the structure of altechromone A was revised.
    在天然产物合成过程中,色酮“ altechromone A”作为子结构被合成。通过X射线分析验证了其架构,但光谱数据与报告的数据存在很大差异。通过与合成的异构体比较,修改了Altechromone A的结构。
  • Selective Halogenation at Position 3 of 5-Hydroxy-2,7-dimethylchromone and Related Compounds
    作者:Siegfried Waldvogel、Pia Königs、Björn Rinker、Gregor Schnakenburg、Martin Nieger
    DOI:10.1055/s-0030-1258404
    日期:2011.2
    The core moiety of several natural products referred in the literature as altechromone A can be selectively brominated or iodinated at position 3 despite the adjacent phenolic moiety. This method is extended to more elaborated 5-hydroxychromones exhibiting additional multiple bonds. halogenation - heterocycles - chromones - iodination - bromination
    尽管有相邻的酚类部分,但在文献中称为altechromone A的几种天然产物的核心部分仍可以在位置3选择性溴化或碘化​​。该方法扩展到表现出更多多重键的更精细的5-羟基色酮。 卤化-杂环-色酮-碘化-溴化
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