4,6-diformyl-3,8-dimethoxy-1,9-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid methyl ester | 19104-02-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 缩酚酸和缩酚酸环醚类
• 英文名称: 4,6-diformyl-3,8-dimethoxy-1,9-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid methyl ester
• 英文别名: 4,6-diformyl-3,8-dimethoxy-1,9-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid methyl ester；4,6-Diformyl-3,8-dimethoxy-1,9-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carbonsaeure-methylester
• CAS: 19104-02-0
• 化学式: C₂₁H₁₈O₉
• 分子量: 414.369
• InChiKey: OHZNVQHHDWKMAG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.06
• 重原子数：
  30.0
• 可旋转键数：
  5.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  114.43
• 氢给体数：
  0.0
• 氢受体数：
  9.0

反应信息

• 作为反应物：
  描述：

  4,6-diformyl-3,8-dimethoxy-1,9-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid methyl ester 、 4-硝基苯肼 在 甲醇 作用下， 生成 3,8-dimethoxy-1,9-dimethyl-4,6-bis-[(4-nitro-phenylhydrazono)-methyl]-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid methyl ester
  参考文献：
  名称：

  Metamorphosed mafic rocks with N-type MORB geochemical features in Hainan Island—Remnants of the Paleo-Tethys Oceanic Crust?

  摘要：

  A number of metamorphosed mafic rocks occurred within the Paleozoic strata in the Chenxing and Bangxi regions at the northern side of the Changjiang-Qionghai Fault in Central Hainan Island. These metamorphosed mafic rocks are tholeiites in chemistry. They are characterized by extreme depletion of Th, Nb, Ta and LREEs, resembling the depleted N-type mid-ocean ridge basalts (MORB). Field relations suggest that the protolith of the metamorphosed mafic rocks were likely formed in Paleozoic, These metamorphosed mafic rocks with N-type MORB geochemical features were probably the remnants of the Paleo-Tethys oceanic crust.

  DOI：

  10.1007/bf02886208
• 作为产物：
  描述：

  碘甲烷 、 alkaline earth salt of/the/ methylsulfuric acid 在 丙酮 、 silver carbonate 作用下， 生成 4,6-diformyl-3,8-dimethoxy-1,9-dimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepine-7-carboxylic acid methyl ester 、 2',8'-di-O-methylstictic acid
  参考文献：
  名称：

  329.地衣酸。第六部分 的成分树花scopulorum

  摘要：

  DOI：

  10.1039/jr9350001379