(3'S,4'R,4'aS,8'aR)-4'-ethenyl-3',4',8'a-trimethylspiro[1,3-dioxolane-2,8'-2,3,4a,5,6,7-hexahydro-1H-naphthalene] | 199180-31-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (3'S,4'R,4'aS,8'aR)-4'-ethenyl-3',4',8'a-trimethylspiro[1,3-dioxolane-2,8'-2,3,4a,5,6,7-hexahydro-1H-naphthalene]
• CAS: 199180-31-9
• 化学式: C₁₇H₂₈O₂
• 分子量: 264.408
• InChiKey: MXQNUZXUDXIAKB-CAOSSQGBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.5
• 重原子数：
  19
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (3'S,4'R,4'aS,8'aR)-4'-ethenyl-3',4',8'a-trimethylspiro[1,3-dioxolane-2,8'-2,3,4a,5,6,7-hexahydro-1H-naphthalene] 在 正丁基锂 、 臭氧 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 、 二氯甲烷 为溶剂， 反应 1.5h， 生成 (2-methoxy-6-(methoxymethoxy)phenyl)((4aS,5R,6S,8aR)-5,6,8a-trimethyloctahydro-2H-spiro[naphthalene-1,2'-[1,3]dioxolan]-5-yl)methanol
  参考文献：
  名称：

  Studies toward the Total Synthesis of Popolohuanone E:  Enantioselective Synthesis of 8-O-MethylpopolohuanoneE

  摘要：

  [GRAPHIC]8-O-Methylpopolohuanone E (2) was synthesized in a highly convergent manner starting from the cis-fused decalin derivative accessible from the (-)-Wieland-Miescher ketone analogue. The synthetic method features a biogenetic-type annulation of the phenolic and quinone segments to regioselectively construct the central tricyclic ring system as the key step.

  DOI：

  10.1021/ol016285h
• 作为产物：
  描述：

  (4'aR,8'aS)-1',4'a-dimethylspiro[1,3-dioxolane-2,5'-3,4,6,7,8,8a-hexahydronaphthalene]-2'-carbonitrile 在 盐酸 、 sodium tetrahydroborate 、 lithium aluminium tetrahydride 、 2-硝基苯基丝氰酸酯 、 Crabtree's catalyst 、 三丁基膦 、 二异丁基氢化铝 、 对甲苯磺酸 、 对苯二酚 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 、 邻二氯苯 、 甲苯 、 苯 为溶剂， 反应 90.5h， 生成 (3'S,4'R,4'aS,8'aR)-4'-ethenyl-3',4',8'a-trimethylspiro[1,3-dioxolane-2,8'-2,3,4a,5,6,7-hexahydro-1H-naphthalene]
  参考文献：
  名称：

  Studies toward the Total Synthesis of Popolohuanone E:  Enantioselective Synthesis of 8-O-MethylpopolohuanoneE

  摘要：

  [GRAPHIC]8-O-Methylpopolohuanone E (2) was synthesized in a highly convergent manner starting from the cis-fused decalin derivative accessible from the (-)-Wieland-Miescher ketone analogue. The synthetic method features a biogenetic-type annulation of the phenolic and quinone segments to regioselectively construct the central tricyclic ring system as the key step.

  DOI：

  10.1021/ol016285h

文献信息

• Asymmetric Synthesis of 6′-Hydroxyarenarol: The Proposed Biosynthetic Precursor to Popolohuanone E
  作者：Rachel H. Munday、Ross M. Denton、James C. Anderson

  DOI：10.1021/jo801404u

  日期：2008.10.17

  The first synthesis of (+)-6'-hydroxyarenarol 3, the proposed biogenetic precursor to popolohuanone E (1), is described. An enantioselective route to key iodide intermediate 12 has been developed allowing the asymmetric synthesis of the known cis-decalin 22. Conditions which allow the removal of the methyl ether protecting groups on the hydroxyarene leaving the exocyclic methylene moiety in tact have

  描述了（+）-6'-羟基芳烃3的首次合成，这是拟定的Popolohuanone E（1）的生物遗传前体。已经开发了对关键碘化物中间体12的对映选择性路线，从而允许不对称合成已知的顺式十氢萘22。已经开发了条件，该条件允许去除羟基芳烃上的甲基醚保护基，而使环外亚甲基部分保持完整。这个综合。
• Studies toward the synthesis of popolohuanone E: Synthesis of natural (+)-arenarol related to the proposed biogenetic precursor of popolohuanone E
  作者：Hideki Kawano、Masanori Itoh、Tadashi Katoh、Shiro Terashima

  DOI：10.1016/s0040-4039(97)10075-2

  日期：1997.11

  decalin segment 6 required for the total synthesis of popolohuanone E (1) was efficiently synthesized starting from the enantiomerically pure (−)-Wieland-Miescher ketone derivative 9; the method features ortho ester Claisen rearrangement of 15 and Ir-catalyzed hydrogenation of 17 (Scheme 2). Furthermore, by employing 6 as the key decalin segment, the first total synthesis of natural (+)-arenarol (2) related

  总合成popolohuanone E（1）所需的顺式十氢萘片段6是从对映体纯的（-）-Wieland-Miescher酮衍生物9开始有效合成的；该方法的特点是15的原酸酯Claisen重排和17的Ir催化加氢（方案2）。此外，通过采用6作为关键十氢萘片段，以对映选择性的方式完成了与拟议的1的生物遗传前体有关的天然（+）-芳烃（2）的第一个全合成（方案3）。
• Synthetic Studies on Terpenoid Compounds. XXXIII. A Total Synthesis of (±)-15,16-Epoxy-<i>cis</i>-cleroda-3,13(16),14-triene
  作者：Takashi Tokoroyama、Reizo Kanazawa、Satoru Yamamoto、Tadao Kamikawa、Hitoshi Suenaga、Makiko Miyabe

  DOI：10.1246/bcsj.63.1720

  日期：1990.6

  A total synthesis of title cis-clerodane diterpene 9 has been achieved starting from a bicyclic intermediate 4, which was developed previously by us. Firstly the compound 4 was converted by five steps to octalone derivative 6, of which angular methylation, with the protection of 3-methylene group, afforded cis-decalone 7. Appendage of 3-furyl group and deoxygenation at C-20 carbon atom transformed

  从我们之前开发的双环中间体 4 开始，已经实现了标题 cis-clerodane 二萜 9 的全合成。首先将化合物4通过五步转化为辛酮衍生物6，其中角甲基化，在3-亚甲基的保护下，得到顺式十酮7。3-呋喃基的附加和C-20碳原子的脱氧转化为化合物 7 生成呋喃酮 8。8 的亚甲基化和双键异构化导致合成完成。
• Anderson, James C.; Pearson, David J., Journal of the Chemical Society. Perkin transactions I, 1998, # 13, p. 2023 - 2029
  作者：Anderson, James C.、Pearson, David J.

  DOI：——

  日期：——
• Studies toward the Total Synthesis of Popolohuanone E:  Enantioselective Synthesis of 8-<i>O</i>-MethylpopolohuanoneE
  作者：Tadashi Katoh、Mari Nakatani、Shoji Shikita、Ruriko Sampe、Akihiro Ishiwata、Osamu Ohmori、Masahiko Nakamura、Shiro Terashima

  DOI：10.1021/ol016285h

  日期：2001.8.1

  [GRAPHIC]8-O-Methylpopolohuanone E (2) was synthesized in a highly convergent manner starting from the cis-fused decalin derivative accessible from the (-)-Wieland-Miescher ketone analogue. The synthetic method features a biogenetic-type annulation of the phenolic and quinone segments to regioselectively construct the central tricyclic ring system as the key step.