3β-methoxy-5α-cholestan-6-one oxime | 116349-46-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 类固醇和类固醇衍生物
• 英文名称: 3β-methoxy-5α-cholestan-6-one oxime
• 英文别名: 3β-Methoxy-5α-cholestan-6-on-oxim
• CAS: 116349-46-3
• 化学式: C₂₈H₄₉NO₂
• 分子量: 431.703
• InChiKey: FZZOAUDWGMBKBX-SHAKVYGTSA-N

物化性质

• 沸点：
  517.8±33.0 °C(Predicted)
• 密度：
  1.12±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  7.56
• 重原子数：
  31.0
• 可旋转键数：
  6.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.96
• 拓扑面积：
  41.82
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  3β-methoxy-5α-cholestan-6-one oxime 在 lithium aluminium tetrahydride 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.5h， 生成
  参考文献：
  名称：

  Remote functionalization on the steroid β-face: Attack on carbon-15

  摘要：

  DOI：

  10.1016/s0040-4039(00)80090-8
• 作为产物：
  描述：

  3β-methoxy-5α-cholestan-6-one 生成 3β-methoxy-5α-cholestan-6-one oxime
  参考文献：
  名称：

  Remote functionalization on the steroid β-face: Attack on carbon-15

  摘要：

  DOI：

  10.1016/s0040-4039(00)80090-8

文献信息

• Estimation of the Water Resources Potential in the Island System of the Aegean Archipelago, Greece
  作者：Christos A. Karavitis、Petros Kerkides

  DOI：10.1080/02508060208686998

  日期：2002.6

  The present paper tries to estimate the surface water resources potential in some of the major Aegean islands in an effort to provide a means for the continuous development of the region, and, by extension, for similar areas around the world The islands have to confront the challenge of surviving in a semiarid environment under the constraints of uneven water resources distribution both in space and time. In addition to these, tourism development, industrialization and highly water consumptive life styles have exacerbated perennial problems in water resources and water resources management. The framework of the present effort has a two-prong emphasis. In the first part, a simulation model is presented, which tries to estimate the potential surface runoff under physical, structural organizational, and institutional constraints. The methodology and the premises' of the simulation process are delineated In the second part, the results of the model application in distinct cases are demarcated. The final product, namely the model and the resulting runoff coefficients, are presented in the form of a standard, which may provide practitioners in the field as well as decisionmakers the means for an initial reference in pertinent developmental efforts. Finally, the conclusions and recommendations raise the question of ecosystem resilience and point towards the urgent and continuous need for the application of integrated-water resources management principles.