bis(5-oxocyclononanyl)ether | 1192431-63-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: bis(5-oxocyclononanyl)ether
• CAS: 1192431-63-2
• 化学式: C₁₈H₃₀O₃
• 分子量: 294.434
• InChiKey: IXKZEGWZAUKQTE-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  1-Hydroxy-10-oxabicyclo<4.3.1>decane 在 对甲苯磺酸 作用下， 90.0~120.0 ℃ 、3.0 kPa 条件下， 以17%的产率得到bis(5-oxocyclononanyl)ether
  参考文献：
  名称：

  Transformation of Hydroxycycloalkanones to Oxabicycloalkenes

  摘要：

  Oxabicycloalkenes, which represent anti-Bredt enol ethers, can be generated by catalytic dehydration of the hemiacetals of hydroxycycloalkanones (Method I). Another option is provided by the transformation of hydroxycycloalkanones to the corresponding 1,2,3-selenadiazoles and their thermal fragmentation on Cu powder (Method II). The intermediate hydroxycycloalkynes show a transannular addition of the OH group to the triple bond. Altogether seven new oxabicycloalk-1-enes were obtained by this methods.

  DOI：

  10.3987/com-09-11728