tecomaquinone I | 89355-02-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 异色满醌
• 英文名称: tecomaquinone I
• 英文别名: 23,23-dimethyl-12-(2-methylprop-1-enyl)-13,22-dioxahexacyclo[12.12.0.02,11.04,9.015,20.021,26]hexacosa-1(14),2(11),4,6,8,15,17,19,21(26),24-decaene-3,10-dione
• CAS: 89355-02-2
• 化学式: C₃₀H₂₄O₄
• 分子量: 448.518
• InChiKey: VYNGZASNGVAOMT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.5
• 重原子数：
  34
• 可旋转键数：
  1
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tecomaquinone I 生成 [3-acetyloxy-23,23-dimethyl-12-(2-methylprop-1-enyl)-13,22-dioxahexacyclo[12.12.0.02,11.04,9.015,20.021,26]hexacosa-1(14),2,4,6,8,10,15,17,19,21(26),24-undecaen-10-yl] acetate
  参考文献：
  名称：

  KHANNA, RAJINDA N.;SHARMA, PAVAN K., J. CHEM. SOC. PERKIN TRANS., 1,(1987) N 8, 1821-1824

  摘要：

  DOI：
• 作为产物：
  描述：

  tert-butyl(2,2-dimethyl-2H-benzo[h]chromen-6-yloxy)dimethylsilane 在 四氯苯醌 、 triethylamine tris(hydrogen fluoride) 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 30.0h， 生成 tecomaquinone I
  参考文献：
  名称：

  Synthesis of Hemitectol, Tectol, and Tecomaquinone I

  摘要：

  The first total syntheses of Tectona grandis (teak) natural products hemitectol and tectol are described. The observation of spontaneous dimerisation of hemitectol to tectol suggests the monomer is the true natural product and that the dimer is an artifact of isolation.

  DOI：

  10.1055/s-0032-1317541

文献信息

• Total assignments of1H and13C NMR spectra of isocatalpanol and a derivative of tecomaquinone
  作者：Allana Kellen L. Santos、Jõao Carlos Assunção、Aluisio M. Fonseca、Otilia D. L. Pessoa、Francisco Jose Q. Monte、Telma L. G. Lemos、Raimundo Braz-Filho

  DOI：10.1002/mrc.1582

  日期：2005.7

  tecomaquinone I were obtained from roots of Lippia sidoides, a medicinal plant from northeast Brazil. Reduction of tecomaquinone I with NaBH4 yielded a new derivative. Structural elucidation was done on the basis of spectral data, mainly by high‐field NMR and electron ionization mass spectrometry. Copyright © 2005 John Wiley & Sons, Ltd.

  Isocatalpanol 和 tecomaquinone I 来自巴西东北部的药用植物 Lippia sidoides 的根。用 NaBH4 还原 tecomaquinone I 产生了一种新的衍生物。结构解析是在光谱数据的基础上完成的，主要是通过高场核磁共振和电子电离质谱。版权所有 © 2005 John Wiley & Sons, Ltd.
• Singh, Pahup; Khandelwal, Poonam; Sharma, Kuldeep K., Journal of the Indian Chemical Society, 2010, vol. 87, # 11, p. 1403 - 1407
  作者：Singh, Pahup、Khandelwal, Poonam、Sharma, Kuldeep K.、Sharma

  DOI：——

  日期：——
• Singh, Pahup; Khandelwal, Poonam; Hara, Noriyuki, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2008, vol. 47, # 12, p. 1865 - 1870
  作者：Singh, Pahup、Khandelwal, Poonam、Hara, Noriyuki、Asai, Teigo、Fujimoto, Yoshinori

  DOI：——

  日期：——
• Khanna, Rajinda N.; Sharma, Pavan K.; Thomson, Ronald H., Journal of the Chemical Society. Perkin transactions I, 1987, p. 1821 - 1824
  作者：Khanna, Rajinda N.、Sharma, Pavan K.、Thomson, Ronald H.

  DOI：——

  日期：——
• Synthesis of Hemitectol, Tectol, and Tecomaquinone I
  作者：Brent Copp、Melissa Cadelis、David Barker

  DOI：10.1055/s-0032-1317541

  日期：——

  The first total syntheses of Tectona grandis (teak) natural products hemitectol and tectol are described. The observation of spontaneous dimerisation of hemitectol to tectol suggests the monomer is the true natural product and that the dimer is an artifact of isolation.