28-hydroxy-28-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-2,9,12,15,22-pentaoxa[2.7]orthocyclo[2]-2,6-pyranophane | 1220994-56-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 28-hydroxy-28-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-2,9,12,15,22-pentaoxa[2.7]orthocyclo[2]-2,6-pyranophane
• CAS: 1220994-56-8
• 化学式: C₂₉H₃₀O₁₁
• 分子量: 554.551
• InChiKey: VOVWNJZLCHXQCT-UHFFFAOYSA-N

反应信息

• 作为反应物：
  描述：

  28-hydroxy-28-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-2,9,12,15,22-pentaoxa[2.7]orthocyclo[2]-2,6-pyranophane 在 高氯酸 作用下， 生成 2,9,12,15,22-pentaoxa[2.7]orthocyclo[2]-2,6-pyranophan-28-one
  参考文献：
  名称：

  Improved method for preparation of dibenzocrown-containing 4H-pyran- 4-one and synthesis of merocyanine dyestuffs from it

  摘要：

  A preparative method has been developed for obtaining 2,9,12,15,22-pentaoxa[2.7]orthocyclo-[2]-2,6-pyranophan-28-one. Compounds of the merocyanine dyestuff series have been obtained from it. It was shown that complex formation with metal salts had no effect on their spectral properties.

  DOI：

  10.1007/s10593-009-0332-5
• 作为产物：
  描述：

  丙二酸环(亚)异丙酯 、 2,9,12,15,22-pentaoxa[2.7]orthocyclo[2]-2,6-pyranophan-28-one 在 sodium acetate 作用下， 以 乙醇 为溶剂， 反应 0.17h， 以64%的产率得到28-hydroxy-28-(2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-yl)-2,9,12,15,22-pentaoxa[2.7]orthocyclo[2]-2,6-pyranophane
  参考文献：
  名称：

  Improved method for preparation of dibenzocrown-containing 4H-pyran- 4-one and synthesis of merocyanine dyestuffs from it

  摘要：

  A preparative method has been developed for obtaining 2,9,12,15,22-pentaoxa[2.7]orthocyclo-[2]-2,6-pyranophan-28-one. Compounds of the merocyanine dyestuff series have been obtained from it. It was shown that complex formation with metal salts had no effect on their spectral properties.

  DOI：

  10.1007/s10593-009-0332-5