3,5-dinitro-benzoic acid but-2t-enyl ester | 103413-86-1

• 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: 3,5-dinitro-benzoic acid but-2t-enyl ester
• 英文别名: 3,5-Dinitro-benzoesaeure-but-2t-enylester；3,5-Dinitro-benzoesaeure-(buten-(2t)-ylester)；trans-1-<3.5-Dinitro-benzoyloxy>-buten-(2)；3.5-Dinitro-benzoesaeure-trans-crotylester；(E)-But-2-enyl 3,5-dinitrobenzoate；[(E)-but-2-enyl] 3,5-dinitrobenzoate
• CAS: 103413-86-1
• 化学式: C₁₁H₁₀N₂O₆
• 分子量: 266.21
• InChiKey: WFJDNVCWKBAFND-NSCUHMNNSA-N

物化性质

• 熔点：
  68.5-71 °C
• 沸点：
  413.3±30.0 °C(Predicted)
• 密度：
  1.371±0.06 g/cm3(Predicted)
• 保留指数：
  1948;1956;1967;1970

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  118
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  3,5-dinitro-benzoic acid but-2t-enyl ester 在 sodium hydroxide 作用下， 以 四氢呋喃 为溶剂， 生成 巴豆醇
  参考文献：
  名称：

  由（S）-脯氨酸制备的手性磷酰胺催化芳香醛的不对称烯丙基化。

  摘要：

  由（S）-脯氨酸制备的手性磷酰胺用于催化芳族醛与烯丙基三氯硅烷的烯丙基化和丁烯酰化，并具有良好的对映选择性。磷酰胺4d和4m分别得到手性均烯醇和它们的对映异构体，具有相似的对映选择性。

  DOI：

  10.1016/s0040-4020(97)00084-7
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 生成 3,5-dinitro-benzoic acid but-2t-enyl ester
  参考文献：
  名称：

  570.非催化还原噻吩。第一部分噻吩

  摘要：

  DOI：

  10.1039/jr9510002556

文献信息

• 570. Non-catalytic reduction of thiophens. Part I. Thiophen
  作者：S. F. Birch、D. T. McAllan

  DOI：10.1039/jr9510002556

  日期：——
• Young; Andrews, Journal of the American Chemical Society, 1944, vol. 66, p. 422,424
  作者：Young、Andrews

  DOI：——

  日期：——
• Plasma Response to Jump of Insulator Surface Potential in Ionospheric Plasma Environment
  作者：Mengu Cho、Raju Ramasamy、Masayuki Hikita、Koji Tanaka、Susumu Sasaki

  DOI：10.2514/2.3839

  日期：2002.5

  Once an arc occurs on a solar array in low Earth orbit, it might grow by taking charges from a remotely located insulator through a current path formed by the plasma. A laboratory experiment and a computer simulation are carried out to study the response of plasma to a sudden potential change of the insulator surface induced by arcing on a solar array in low-Earth-orbit plasma environment. The experiment gives an artificial potential jump to the insulator surface. The simulation employs a Monte Carlo particle-in-cell method in axisymmetrical two-dimensional space that simulates the laboratory experiment. When a set of simulation parameters as close as possible to the experiment is used, the unsteady response of the plasma observed in the experiment is reproduced very well. Once the insulator surface potential jumps up due to arcing, a positive sheath develops. If the neutral density is high enough to be of the order of magnitude of 10(18) m(-3), explosive expansion of the sheath is set off due to the feedback mechanism induced by ionization inside the sheath. The explosive sheath expansion alone, however, cannot explain the current path formation between the array and the insulator observed in the arcing experiment, and the importance of electrons ejected from the arc spot on the onset of arcing is pointed out.
• Asymmetric allylation of aromatic aldehydes catalyzed by chiral phosphoramides prepared from (S)-proline
  作者：Katsuhiko Iseki、Yoshichika Kuroki、Mie Takahashi、Satoshi Kishimoto、Yoshiro Kobayashi

  DOI：10.1016/s0040-4020(97)00084-7

  日期：1997.3

  Chiral phosphoramides prepared from (S)-proline were used to catalyze the allylation and crotylation of aromatic aldehydes with allylic trichlorosilanes in good enantioselective yields. Phosphoramides 4d and 4m gave chiral homoallylic alcohols and their enantiomers, respectively, with similar levels of enantioselectivity.

  由（S）-脯氨酸制备的手性磷酰胺用于催化芳族醛与烯丙基三氯硅烷的烯丙基化和丁烯酰化，并具有良好的对映选择性。磷酰胺4d和4m分别得到手性均烯醇和它们的对映异构体，具有相似的对映选择性。