(9S,10R)-4,5,14,15-tetramethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene | 115647-98-8

• 分子结构分类: 有机化合物 - 木脂素、新木脂素和相关化合物 - 二苯并环辛二烯木脂素
• 英文名称: (9S,10R)-4,5,14,15-tetramethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene
• CAS: 115647-98-8
• 化学式: C₂₂H₂₈O₄
• 分子量: 356.462
• InChiKey: SMOSEUQXFGDZGI-OKILXGFUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  36.9
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1,1'-(2,3-二甲基-1,4-丁烷二基)二(3,4-二甲氧基苯) 在 三氟代氧化钒(V) 作用下， 生成 (9S,10R)-4,5,14,15-tetramethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaene
  参考文献：
  名称：

  木脂素（±）-脱氧五味子素的合成

  摘要：

  描述了基于1,4-二芳基丁烷的分子内氧化的双苯并环-辛二烯木脂素（（±）-脱氧五味子素（1））的简短合成。

  DOI：

  10.1039/c39780000491

文献信息

• Synthesis of (±)-deoxyschizandrin
  作者：Tesfaye Biftu、Braja G. Hazra、Robert Stevenson

  DOI：10.1039/p19790002276

  日期：——

  1,4-Diarylbutanes undergo intramolecular oxidation with vanadium oxytrifluoride to yield dibenzo[a, c]cyclooctenes. Two short synthetic routes to the lignan, (±)-deoxyschizandrin have been developed from 3,4,5-trimethoxypropiophenone.

  1,4-二芳基丁烷与三氟氧化钒进行分子内氧化，生成二苯并[ a，c ]环辛烯。由3,4,5-三甲氧基苯乙酮已开发出两种合成木脂素的短合成路线，即（±）-脱氧五味子素。
• Synthesis of diarylbutanes from cordigerines and reinvestigation of their oxidative couplings in deoxyschizandrins. - An unusual formation of phenyltetralin lignans -
  作者：Y. Landais、A. Lebrun、V. Lenain、J.-P. Robin

  DOI：10.1016/s0040-4039(00)95617-x

  日期：——

  Dibenzylbutanolide lignans including cordigerines were synthetized and transformed in the corresponding diarylbutane lignans which were submitted to non-phenolic oxidative coupling conditions by using RuO2 or Tl2O3 in trifluoroacetic medium to give deoxyschizandrins. A concurrently aryl-benzyl coupling leads to the formation of the corresponding phenyltetralin of which the structure was confirmed by

  通过在三氟乙酸介质中使用RuO 2或Tl 2 O 3合成包括相应的二芳基丁烷木脂素在内的二苄基丁醇木脂素并在相应的二芳基丁烷木脂素中转化，将其转化为非酚类氧化偶联条件。同时发生的芳基-苄基偶联导致形成相应的苯基四氢萘，其结构已通过全合成得到证实。
• Ruthenium dioxide in fluoro acid medium V. Application to the non phenolic oxidative coupling of diarylbutanes. Conformational studies of and deoxyschizandrins.
  作者：R. Dhal、Y. Landais、A. Lebrun、V. Lenain、J.-P. Robin

  DOI：10.1016/s0040-4020(01)80826-7

  日期：1994.1

  Ruthenium (IV) dioxide dihydrate in fluoro acidic medium was found to be a very efficient agent for the non phenolic oxidative coupling of diarylbutanes. We observed along with the expected aryl-aryl coupling, an unusual aryl-benzyl coupling, leading to a known class of lignans, the aryltetralins. Conformational studies of resultant and deoxyschizandrins were performed using high resolution NMR and

  发现氟酸介质中的二水合钌（IV）二水合物是用于二芳基丁烷的非酚类氧化偶联的非常有效的试剂。我们与预期的芳基-芳基偶联（一种不寻常的芳基-苄基偶联）一起观察到，导致形成一类已知的木脂素即芳基四氢萘。使用高分辨率NMR和分子模型进行了所得和脱氧五味子素的构象研究。
• Highly Selective Formation of Eight-Membered-Ring Systems by Oxidative Cyclization with Molybdenum Pentachloride—An Environmentally Friendly and Inexpensive Access to 2,2′-Cyclolignans The work was supported by the Deutschen Forschungsgemeinschaft and H. C. Starck (Goslar, Germany) by a donation of MoCl5. We particularly thank Prof. Dr. Dieter Hoppe for fruitful discussions and support in this project.
  作者：Beate Kramer、Anne Averhoff、Siegfried R. Waldvogel

  DOI：10.1002/1521-3773(20020816)41:16<2981::aid-anie2981>3.0.co;2-8

  日期：2002.8.16
• LANDAIS, Y.;LEBRUN, A.;LENAIN, V.;ROBIN, J. -P., TETRAHEDRON LETT., 28,(1987) N 43, 5161-5164
  作者：LANDAIS, Y.、LEBRUN, A.、LENAIN, V.、ROBIN, J. -P.

  DOI：——

  日期：——