methyl (E)-2-methyl-5-[(1S,6R)-6-(4-methylphenyl)sulfanyl-1-bicyclo[4.1.0]heptanyl]pent-2-enoate | 180524-20-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: methyl (E)-2-methyl-5-[(1S,6R)-6-(4-methylphenyl)sulfanyl-1-bicyclo[4.1.0]heptanyl]pent-2-enoate
• CAS: 180524-20-3
• 化学式: C₂₁H₂₈O₂S
• 分子量: 344.518
• InChiKey: LMPGXCMDHDRQCX-ULDYEVIBSA-N

物化性质

• 沸点：
  446.1±18.0 °C(Predicted)
• 密度：
  1.11±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  24
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  51.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  methyl (E)-2-methyl-5-[(1S,6R)-6-(4-methylphenyl)sulfanyl-1-bicyclo[4.1.0]heptanyl]pent-2-enoate 在 吡啶 、 乙酸酐 、 二异丁基氢化铝 、 间氯过氧苯甲酸 作用下， 以 二氯甲烷 为溶剂， 生成 [(2E)-2-[(5S)-10-(4-methylphenyl)sulfonylspiro[4.5]dec-9-en-3-ylidene]propyl] formate
  参考文献：
  名称：

  Total synthesis of (–)-solavetivone using enantioselective copper-catalysed conjugate addition of Me₃Al to a cyclohexa-2,5-dienone intermediate

  摘要：

  By applying a new enantioselective Cu-catalysed conjugate addition of Me(3)Al, (-)-solavetivone 1 is synthesized stereoselectively from cyclohexa-2,5-dienone 4, prepared from a chiral compound 6 using a regioselective Hg-II-mediated cyclopropyl ring-opening, subsequent Pd-II-mediated spiroannulation of 7, and a stereoselective Pd-0-catalysed hydrogenation of an allylic formate 5 as key reactions.

  DOI：

  10.1039/cc9960001655
• 作为产物：
  描述：

  3-<(1S,6R)-6-(p-tolylthio)bicyclo<4.1.0>hept-1-yl>propanol 在 草酰氯 、 二甲基亚砜 、 三乙胺 作用下， 以 甲苯 为溶剂， 生成 methyl (E)-2-methyl-5-[(1S,6R)-6-(4-methylphenyl)sulfanyl-1-bicyclo[4.1.0]heptanyl]pent-2-enoate
  参考文献：
  名称：

  Total synthesis of (–)-solavetivone using enantioselective copper-catalysed conjugate addition of Me₃Al to a cyclohexa-2,5-dienone intermediate

  摘要：

  By applying a new enantioselective Cu-catalysed conjugate addition of Me(3)Al, (-)-solavetivone 1 is synthesized stereoselectively from cyclohexa-2,5-dienone 4, prepared from a chiral compound 6 using a regioselective Hg-II-mediated cyclopropyl ring-opening, subsequent Pd-II-mediated spiroannulation of 7, and a stereoselective Pd-0-catalysed hydrogenation of an allylic formate 5 as key reactions.

  DOI：

  10.1039/cc9960001655

文献信息

• Total synthesis of (–)-solavetivone using enantioselective copper-catalysed conjugate addition of Me₃Al to a cyclohexa-2,5-dienone intermediate
  作者：Yoshiji Takemoto、Satoru Kuraoka、Taiichi Ohra、Yasuhiro Yonetoku、Chuzo Iwata

  DOI：10.1039/cc9960001655

  日期：——

  By applying a new enantioselective Cu-catalysed conjugate addition of Me(3)Al, (-)-solavetivone 1 is synthesized stereoselectively from cyclohexa-2,5-dienone 4, prepared from a chiral compound 6 using a regioselective Hg-II-mediated cyclopropyl ring-opening, subsequent Pd-II-mediated spiroannulation of 7, and a stereoselective Pd-0-catalysed hydrogenation of an allylic formate 5 as key reactions.