| 1374410-02-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 菲及其衍生物
• CAS: 1374410-02-2
• 化学式: C₃₂H₃₅NO₃S
• 分子量: 513.701
• InChiKey: BXQCJVGJRGUXIJ-VNYDPBGLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.98
• 重原子数：
  37.0
• 可旋转键数：
  5.0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  59.3
• 氢给体数：
  1.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  在 Hoveyda-Grubbs catalyst second generation 、 四丁基氟化铵 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 2.0h， 生成 tubingensin A
  参考文献：
  名称：

  Total Syntheses of Anominine and Tubingensin A

  摘要：

  A divergent strategy for the total syntheses of the indole terpenoid anominine (1) and its natural congener tubingensin A (2) has been developed. The common intermediate 11 bearing all of the required stereogenic centers for both natural products was first assembled by employing a Ueno-Stork radical cyclization and a Sc(OTf)(3)-mediated Mukaiyama aldol reaction to form the key C-C bonds in a stereocontrolled manner. The route to anominine features a radical deoxygenation followed by an efficient side-chain installation, while the path to tubingensin A exploits a CuOTf-promoted 6 pi-electrocyclization/aromatization sequence to forge the central region of the pentacyclic scaffold.

  DOI：

  10.1021/ja302765m
• 作为产物：
  描述：

  [(16S,17R,20S,21R)-10-(benzenesulfonyl)-21-but-3-enyl-16,17-dimethyl-10-azapentacyclo[11.8.0.03,11.04,9.016,21]henicosa-1,3(11),4,6,8,12-hexaen-20-yl] acetate 在 二异丁基氢化铝 作用下， 以 hexanes 、 二氯甲烷 为溶剂， 反应 0.5h， 以87%的产率得到
  参考文献：
  名称：

  Total Syntheses of Anominine and Tubingensin A

  摘要：

  A divergent strategy for the total syntheses of the indole terpenoid anominine (1) and its natural congener tubingensin A (2) has been developed. The common intermediate 11 bearing all of the required stereogenic centers for both natural products was first assembled by employing a Ueno-Stork radical cyclization and a Sc(OTf)(3)-mediated Mukaiyama aldol reaction to form the key C-C bonds in a stereocontrolled manner. The route to anominine features a radical deoxygenation followed by an efficient side-chain installation, while the path to tubingensin A exploits a CuOTf-promoted 6 pi-electrocyclization/aromatization sequence to forge the central region of the pentacyclic scaffold.

  DOI：

  10.1021/ja302765m