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garuganin I | 90906-53-9

中文名称
——
中文别名
——
英文名称
garuganin I
英文别名
(11E)-4,6,12-trimethoxy-2-oxatricyclo[13.2.2.13,7]icosa-1(17),3,5,7(20),11,15,18-heptaen-10-one
garuganin I化学式
CAS
90906-53-9
化学式
C22H24O5
mdl
——
分子量
368.43
InChiKey
HADHVBAKVBZOFP-CPNJWEJPSA-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):
    3.9
  • 重原子数:
    27
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.32
  • 拓扑面积:
    54
  • 氢给体数:
    0
  • 氢受体数:
    5

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 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:
    garuganin I三溴化硼 作用下, 以 氯仿 为溶剂, 反应 4.0h, 生成 (E)-4,6,12-Trihydroxy-2-oxa-tricyclo[13.2.2.13,7]icosa-1(18),3,5,7(20),11,15(19),16-heptaen-10-one
    参考文献:
    名称:
    隔离和新的大环的结构,15元联苯基醚-garuganin-I从羽叶白头树
    摘要:
    一个新的大环化合物,命名为garuganin-I,具有独特的结构特征已被从叶子的正己烷提取物和的茎皮中分离羽叶白头树的罗。化学和光谱学证据(包括13 C-NMR)表明了红姜黄素I的结构I。
    DOI:
    10.1016/s0040-4020(01)96736-5
  • 作为产物:
    参考文献:
    名称:
    The Garuganin and Garugamblin Diarylether Heptanoids: Total Synthesis and Determination of Chiral Properties Using Dynamic NMR
    摘要:
    The synthesis of the garuganin and garugamblin diarylether heptanoids using an intramolecular Ullmann coupling is reported. Alkene stereoisomers, vinylogous ester regioisomers, and beta-diketone congeners are also synthesized. The chiral properties and free energies of activation for racemization of the garuganin and garugamblin diarylether heptanoids and congeners are determined using dynamic NMR methods. A combination of techniques including coalescence measurements, line shape analysis, and selective inversion experiments are used to measure racemization barriers. None of the garuganin or garugamblin diarylether heptanoids are chiral, despite their reported specific rotation values.
    DOI:
    10.1021/jo400157d
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文献信息

  • The Garuganin and Garugamblin Diarylether Heptanoids: Total Synthesis and Determination of Chiral Properties Using Dynamic NMR
    作者:Zhi-Qiang Zhu、M. Quamar Salih、Edward Fynn、Alex D. Bain、Christopher M. Beaudry
    DOI:10.1021/jo400157d
    日期:2013.4.5
    The synthesis of the garuganin and garugamblin diarylether heptanoids using an intramolecular Ullmann coupling is reported. Alkene stereoisomers, vinylogous ester regioisomers, and beta-diketone congeners are also synthesized. The chiral properties and free energies of activation for racemization of the garuganin and garugamblin diarylether heptanoids and congeners are determined using dynamic NMR methods. A combination of techniques including coalescence measurements, line shape analysis, and selective inversion experiments are used to measure racemization barriers. None of the garuganin or garugamblin diarylether heptanoids are chiral, despite their reported specific rotation values.
  • Isolation and structure of a new macrocyclic, 15-membered biphenyl ether-garuganin-I from garuga pinnata
    作者:Meena M. Haribal、Anil K. Mishra、B.K. Sabata
    DOI:10.1016/s0040-4020(01)96736-5
    日期:1985.1
    A new macrocyclic compound, named as garuganin-I, having unique structural features has been isolated from the n-hexane extract of the leaves and the stem bark of Garuga pinnata Roxb. The chemical and spectroscopic evidence, including 13C-NMR indicate structure I for garuganin-I.
    一个新的大环化合物,命名为garuganin-I,具有独特的结构特征已被从叶子的正己烷提取物和的茎皮中分离羽叶白头树的罗。化学和光谱学证据(包括13 C-NMR)表明了红姜黄素I的结构I。
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