| 412328-16-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• CAS: 412328-16-6
• 化学式: C₄₄H₅₃N₃O₅
• 分子量: 703.922
• InChiKey: ZRHCRFUBPWKVEF-BXKOZUQASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.97
• 重原子数：
  52.0
• 可旋转键数：
  5.0
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  125.16
• 氢给体数：
  2.0
• 氢受体数：
  6.0

反应信息

• 作为反应物：
  描述：

  在 titanium(IV) isopropylate 、 bis-triphenylphosphine-palladium(II) chloride 、 三正丁基氢锡 、 silver benzoate 作用下， 以 二氯甲烷 为溶剂， 生成
  参考文献：
  名称：

  Nodulisporic acid side-Chain modifications: access to the 2″, 3″, 4″, and 6″ registers

  摘要：

  Efficient routes to access the 2", 3", 4", and 6" registers of the nodulisporic acid (NsA) side chain are disclosed. A mild one-carbon, Ph2C=NCH(2)Cequivalent toN mediated homologation of NsA's 3"-aldehyde permitted access to the 4"-register. Curtius reaction of NsA's 3"-acid yielded the corresponding 2"-aldehyde 4 from which the unnatural Delta(2" 3")-olefin isomer 2b was obtained. In addition, Arndt-Eistert reactions of the parent NsA permitted a one-carbon homologation to the 6" register. These efforts identified new analogues with significant flea activity and illustrated the biological significance of unsaturation at the 1",2" register. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00826-0
• 作为产物：
  描述：

  (+)-nodulisporic acid A 生成
  参考文献：
  名称：

  Nodulisporic acid side-Chain modifications: access to the 2″, 3″, 4″, and 6″ registers

  摘要：

  Efficient routes to access the 2", 3", 4", and 6" registers of the nodulisporic acid (NsA) side chain are disclosed. A mild one-carbon, Ph2C=NCH(2)Cequivalent toN mediated homologation of NsA's 3"-aldehyde permitted access to the 4"-register. Curtius reaction of NsA's 3"-acid yielded the corresponding 2"-aldehyde 4 from which the unnatural Delta(2" 3")-olefin isomer 2b was obtained. In addition, Arndt-Eistert reactions of the parent NsA permitted a one-carbon homologation to the 6" register. These efforts identified new analogues with significant flea activity and illustrated the biological significance of unsaturation at the 1",2" register. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(02)00826-0