4-fluorodiamantane | 77052-10-9

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 英文名称: 4-fluorodiamantane
• 英文别名: 4-fluoro-diadamantane；4-Fluoropentacyclo[7.3.1.14,12.02,7.06,11]tetradecane
• CAS: 77052-10-9
• 化学式: C₁₄H₁₉F
• 分子量: 206.303
• InChiKey: FBWCISDHXCOQGP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  15
• 可旋转键数：
  0
• 环数：
  7.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  4-bromodiamantane 在 silver fluoride 作用下， 以 环己烷 为溶剂， 反应 2.0h， 以91%的产率得到4-fluorodiamantane
  参考文献：
  名称：

  氟化类金刚石的选择性制备[1]

  摘要：

  Abstractmagnified imageThe selective fluorination of diamantane, triamantane, [121]tetramantane, and [1(2,3)4]pentamantane bromides and alcohols was achieved by using the fluorinating agents silver fluoride (AgF) and diethylaminosulfur trifluoride (DAST). Various mono‐, di‐, tri‐ and even tetrafluorinated diamondoid derivatives were prepared and characterized. We were also able to prepare the amino fluoro and the fluoro alcohol derivatives of diamantane from the corresponding monoprotected diamondoid diols. These reactions can be carried out in a highly selective manner and proceed without isomerizations. The fluorinated, unequally disubstituted derivatives are valuable compounds for the exploration of electronic, pharmacological, and material properties of functionalized diamondoids.

  DOI：

  10.1002/adsc.200800787

文献信息

• Preparation and carbon-13 NMR spectroscopic study of fluoroadamantanes and -diamantanes: study of carbon-13-fluorine-19 NMR coupling constants
  作者：George A. Olah、Joseph G. Shih、V. V. Krishnamurthy、Brij P. Singh

  DOI：10.1021/ja00328a032

  日期：1984.8

  Etude des deplacements chimiques et des valeurs de n J CF lors de l'addition de fluor a un squelette d'adamantane. Analyse en terme de nombre et type d'interaction gauche present dans le systeme

  Etude des deplacements chimiques et des valeurs de n J CF lors de l'addition de fluor a un scelette d'adamantane。分析 en terme de nombre et type d'interaction gauche present dans le systeme
• Alkylphosphinites as Synthons for Stabilized Carbocations
  作者：Lukas Ochmann、Mika L. Kessler、Peter R. Schreiner

  DOI：10.1021/acs.orglett.2c00042

  日期：2022.2.25

  new acid-free method for the generation of carbocations based on a redox condensation reaction that enables SN1 reactions with a variety of nucleophiles. We utilize readily synthesized phosphinites that are activated by diisopropyl azodicarboxylate to form betaine structures that collapse upon adding a pronucleophile, thereby yielding reactive carbocation intermediates. We also employ this approach

  我们提出了一种基于氧化还原缩合反应的无酸生成碳正离子的新方法，该反应能够与各种亲核试剂发生S N 1 反应。我们利用容易合成的亚膦酸盐，这些亚膦酸盐被偶氮二甲酸二异丙酯活化，形成甜菜碱结构，该结构在添加亲核试剂后坍塌，从而产生反应性碳阳离子中间体。我们还采用这种方法对一些生物活性分子进行烷基化。
• Selective Preparation of Diamondoid Fluorides^[1]
  作者：Hartmut Schwertfeger、Christian Würtele、Heike Hausmann、Jeremy E. P. Dahl、Robert M. K. Carlson、Andrey A. Fokin、Peter R. Schreiner

  DOI：10.1002/adsc.200800787

  日期：2009.5

  Abstractmagnified imageThe selective fluorination of diamantane, triamantane, [121]tetramantane, and [1(2,3)4]pentamantane bromides and alcohols was achieved by using the fluorinating agents silver fluoride (AgF) and diethylaminosulfur trifluoride (DAST). Various mono‐, di‐, tri‐ and even tetrafluorinated diamondoid derivatives were prepared and characterized. We were also able to prepare the amino fluoro and the fluoro alcohol derivatives of diamantane from the corresponding monoprotected diamondoid diols. These reactions can be carried out in a highly selective manner and proceed without isomerizations. The fluorinated, unequally disubstituted derivatives are valuable compounds for the exploration of electronic, pharmacological, and material properties of functionalized diamondoids.