4,7,7-trimethyl-3-oxo-norbornane-2-carboxylic acid-(N'-phenyl-hydrazide) | 72640-14-3

• 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
• 英文名称: 4,7,7-trimethyl-3-oxo-norbornane-2-carboxylic acid-(N'-phenyl-hydrazide)
• 英文别名: 4,7,7-trimethyl-3-oxo-norbornane-2-carboxylic acid-(N'-phenyl-hydrazide)；4,7,7-Trimethyl-3-oxo-norbornan-2-carbonsaeure-(N'-phenyl-hydrazid)
• CAS: 72640-14-3
• 化学式: C₁₇H₂₂N₂O₂
• 分子量: 286.374
• InChiKey: HEVIAONFRVCEPA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.77
• 重原子数：
  21.0
• 可旋转键数：
  3.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  58.2
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  (1R,4R)-4,7,7-trimethyl-3-oxo-bicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester 、 苯肼 生成 4,7,7-trimethyl-3-oxo-norbornane-2-carboxylic acid-(N'-phenyl-hydrazide)
  参考文献：
  名称：

  DE65259

  摘要：

  公开号：

文献信息

• Significance of orthopyroxene and major element constraints on the petrogenesis of Ferrar tholeiites from southern Prince Albert Mountains, Victoria Land, Antarctica
  作者：G. Demarchi、P. Antonini、E. Piccirillo、G. Orsi、L. Civetta、M. D'Antonio

  DOI：10.1007/s004100100287

  日期：2001.11

  The least evolved Jurassic Ferrar tholeiites from southern Prince Albert Mountains (Antarctica) are characterized by the occurrence of orthopyroxene (opx), a mineralogical feature virtually absent in the tholeiites from the large igneous provinces of Karoo (South Africa) and Parand (Brazil). Petrography suggests that opx is the early phase in the sequence of crystallization and mineral chemistry indicates that it is in equilibrium with the host rock. In general, MELTS modeling predicts that opx is the liquidus phase in the Ferrar tholeiites with MgO higher than similar to7 wt% at P = 1.5-5 kbar, H2O = 0-1 wt% and f(O2) = QFM - I log unit conditions. MELTS results also show that the early crystallization of opx is primarily controlled by high SiO2 and high SiO2/CaO, chemical characteristics typical of the Ferrar tholeiites, but not shown by the Karoo and Parand analogs with similar MgO content. Major element geochemistry of the least evolved Ferrar tholeiite has been modeled through fractional crystallization and fractional crystallization coupled with crustal assimilation processes, starting from natural peridotite-derived experimental melts. Mass balance and MELTS modeling support the argument that theoretical magma compositions suitable to be primary to the least evolved Ferrar tholeiites are compatible with hydrous (H2O = 0.3-0.5 wt%) and anhydrous melts obtained at 10-15 kbar by high melting degrees (> 25%) of fertile and depleted spinel lherzolites, respectively, and later contaminated by the high-grade metamorphic rocks from the Victoria Land crystalline basement. The genesis of primary Ferrar tholeiites does not necessarily reflect the generally assumed depleted source mantle being also compatible with a fertile one.