1-Nitro-5-phenylpentan-2-ol | 882869-36-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1-Nitro-5-phenylpentan-2-ol
• CAS: 882869-36-5
• 化学式: C₁₁H₁₅NO₃
• 分子量: 209.245
• InChiKey: IIEBLNHSCCLHRJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  66
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-Nitro-5-phenylpentan-2-ol 在 三乙胺 、 三氟乙酸酐 作用下， 以 二氯甲烷 为溶剂， 反应 0.5h， 生成 (4-nitrobut-3-enyl)benzene
  参考文献：
  名称：

  Electrochemical Reductive Coupling Reactions of Aliphatic Nitroalkenes.

  摘要：

  We describe how to selectively affect either beta-to-beta coupling (electrohydro-dimerization) or coupling between the alpha and beta centers of aliphatic nitroalkenes, the latter in a catalytic process that can be initiated both with and without electrochemistry. Of particular significance is our discovery of conditions that allow electrohydrodimerization to be conducted using aliphatic nitroalkenes bearing acidic protons. Thus, one can affect at will, either a catalytic alpha-to-beta coupling or an electrohydrodimerization using substrates that bear acidic protons, as well as those that do not. We also describe both voltammetric and ESR studies of the simple 1 -nitro-3,3-dimethyl-1-butene, as well as the results of quantum mechanical calculations that shed light upon the nature of radial anions derived from electron deficient olefins. Both calculation and experiment suggest: that the reluctance of these materials to undergo electrohydrodimerization can be correlated with the low electron density on carbon and the corresponding high value on oxygen, of the radical anion.

  DOI：

  10.3891/acta.chem.scand.53-0792
• 作为产物：
  描述：

  硝基甲烷 、 4-苯基丁醛 在 potassium tert-butylate 、 叔丁醇 、 水 、 氯化铵 作用下， 以 四氢呋喃 为溶剂， 以88%的产率得到1-Nitro-5-phenylpentan-2-ol
  参考文献：
  名称：

  Heterocyclic aromatic compounds useful as growth hormone secretagogues

  摘要：

  提供了一种新型的杂环芳香化合物，可用于刺激内源性生长激素的产生或释放，所述化合物具有通式I的一般结构，其中R1、R1a、R6、Xa、Xb和Y如本文所述。本文提供的化合物可用于治疗肥胖、骨质疏松（改善骨密度）以及改善肌肉质量和肌肉力量。

  公开号：

  US20060079562A1

文献信息

• US8143425B2
  申请人：——

  公开号：US8143425B2

  公开（公告）日：2012-03-27
• Heterocyclic aromatic compounds useful as growth hormone secretagogues
  申请人：Ewing R. William

  公开号：US20060079562A1

  公开（公告）日：2006-04-13

  Novel heterocyclic aromatic compounds are provided that are useful in stimulating endogenous production or release of growth hormone, said compounds having the general structure of formula I wherein R 1 , R 1a , R 6 , X a , X b and Y are as described herein. The compounds provided herein are useful in treating obesity, osteoporosis (improving bone density) and in improving muscle mass and muscle strength.

  提供了一种新型的杂环芳香化合物，可用于刺激内源性生长激素的产生或释放，所述化合物具有通式I的一般结构，其中R1、R1a、R6、Xa、Xb和Y如本文所述。本文提供的化合物可用于治疗肥胖、骨质疏松（改善骨密度）以及改善肌肉质量和肌肉力量。
• Electrochemical Reductive Coupling Reactions of Aliphatic Nitroalkenes.
  作者：Peter Mikesell、Michael Schwaebe、Marcello DiMare、R. Daniel Little、Giuseppe Silvestri、André Tallec、Tatsuya Shono、H. Toftlund

  DOI：10.3891/acta.chem.scand.53-0792

  日期：——

  We describe how to selectively affect either beta-to-beta coupling (electrohydro-dimerization) or coupling between the alpha and beta centers of aliphatic nitroalkenes, the latter in a catalytic process that can be initiated both with and without electrochemistry. Of particular significance is our discovery of conditions that allow electrohydrodimerization to be conducted using aliphatic nitroalkenes bearing acidic protons. Thus, one can affect at will, either a catalytic alpha-to-beta coupling or an electrohydrodimerization using substrates that bear acidic protons, as well as those that do not. We also describe both voltammetric and ESR studies of the simple 1 -nitro-3,3-dimethyl-1-butene, as well as the results of quantum mechanical calculations that shed light upon the nature of radial anions derived from electron deficient olefins. Both calculation and experiment suggest: that the reluctance of these materials to undergo electrohydrodimerization can be correlated with the low electron density on carbon and the corresponding high value on oxygen, of the radical anion.