O,O-diisopropyl cyclopentylphosphonate | 65392-41-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机膦酸及其衍生物
• 英文名称: O,O-diisopropyl cyclopentylphosphonate
• 英文别名: Cyclopentyl-phosphonsaeure-di-isopropylester；Di(propan-2-yloxy)phosphorylcyclopentane
• CAS: 65392-41-8
• 化学式: C₁₁H₂₃O₃P
• 分子量: 234.276
• InChiKey: YQUZFBAPXNOPDE-UHFFFAOYSA-N

物化性质

• 沸点：
  105 °C(Press: 4 Torr)
• 密度：
  1.00±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  O,O-diisopropyl cyclopentylphosphonate 在 palladium on activated charcoal 正丁基锂 、 氢气 作用下， 以 四氢呋喃 、 乙醇 、 溶剂黄146 为溶剂， -78.0~25.0 ℃ 、100.0 kPa 条件下， 反应 7.5h， 生成 二异丙基(1-氨基环戊基)膦酸酯
  参考文献：
  名称：

  A New and Efficient Synthesis of α-Amino Cycloalkyl-Phosphonic AcidsviaElectrophilic Azidation of Cycloalkylphosphonates

  摘要：

  alpha-Amino cyclobutyl-, cyclopentyl- and cyclohexylphosphonic acids (13) were efficiently prepared from the related unsubstituted cycloalkphosphonates (5), in three steps including electrophilic azidation of the corresponding lithiated carbanions, hydrogenation of the intermediate alpha-azido cycloalkyl-phosphonates (10) and acidic hydrolysis of the resulting alpha-amino cycloalkyl-phosphonates (12).

  DOI：

  10.1080/00397919608004650
• 作为产物：
  描述：

  三异丙基亚磷酸酯 在 乙醇 、 镍 作用下， 以 甲苯 为溶剂， 反应 10.0h， 生成 O,O-diisopropyl cyclopentylphosphonate
  参考文献：
  名称：

  Syntheses of [(1-alkylthio)]- and (1-mercapto)cycloalkane phosphonic esters by the reactions of cycloalkanethiones with trialkyl phosphites

  摘要：

  DOI：

  10.1021/jo00404a029

文献信息

• Facile Solid‐Phase Synthesis of Cycloalkylphosphonates and 1‐Cycloalkenylphosphonates Using Polymer‐Supported Phenylsulfonylmethylphosphonates
  作者：Xiao‐Ling Liu、Shou‐Ri Sheng、Wei Zhou、Qin‐Ying Wang、Xiao‐Lan Zhang、Bin Gong

  DOI：10.1080/00397910600978515

  日期：2007.1.1

  Abstract A facile procedure for the solid‐phase synthesis of cycloalkylphosphonates and 1‐cycloalkenylphosphonates in good yields and high purities using polystyrene‐supported phenylsulfonylmethylphosphonates with traceless sulfone linker strategy is described.

  摘要描述了使用聚苯乙烯负载的苯磺酰基甲基膦酸酯和无痕砜连接剂策略以良好的收率和高纯度固相合成环烷基膦酸酯和 1-环烯基膦酸酯的简便方法。
• A Practical Synthesis of Cycloalkylphosphonates from Trichloromethylphosphonates
  作者：Catherine Grandin、Noël Collignon、Philippe Savignac

  DOI：10.1055/s-1995-4427

  日期：1995.3

  Cycloalkylphosphonates 5 with ring size varying from 4 to 6 were synthesized in good overall yields, in two steps from trichloromethylphosphonates and ω-dibromoalkanes, via the corresponding α-trimethylsilyl cycloalkylphosphonates 4.

  通过相应的δ-三甲基硅基环烷基膦酸盐 4，以三氯甲基膦酸盐和Ï-二溴烷烃为原料，分两步合成了环径为 4 至 6 的环烷基膦酸盐 5，总产率良好。
• One-pot and efficient electrosynthesis of cycloalkylphosphonates from diisopropyl trichloromethylphosphonate using magnesium electrochemical activation
  作者：Philippe Jubault、Christian Feasson、Noël Collignon

  DOI：10.1016/0040-4039(96)00597-7

  日期：1996.5

  Various diisopropyl cycloalkylphosphonates were easily prepared in an one-pot sequence under mild conditions, by electrolysing diisopropyl trichloromethylphosphonate in the presence of ω,ω-dibromoalkanes. The use of an electrochemical activated magnesium amode significantly improved the rate and the yield of the two first steps of the reaction.

  通过在ω，ω-二溴代烷烃的存在下电解二异丙基三氯甲基膦酸酯，可以在温和条件下以一锅法轻松制备各种二异丙基环烷基膦酸酯。使用电化学活化的镁无定形显着提高了反应的两个第一步的速率和产率。
• <b>Conformation of Organophosphorus Compounds. II. Proton Magnetic Resonance Studies of Some Phosphites, Phosphonites, Phosphates, Phosphonates and Additional Phosphinates</b>
  作者：T. H. Siddall、C. A. Prohaska

  DOI：10.1021/ja00877a010

  日期：1962.9
• Nifant'ev, E. E.; Magdeeva, R. K.; Dolidze, A. V., Journal of general chemistry of the USSR, 1991, vol. 61, # 1.1, p. 83 - 92
  作者：Nifant'ev, E. E.、Magdeeva, R. K.、Dolidze, A. V.、Ingorokva, K. V.、Samkharadze, L. O.、et al.

  DOI：——

  日期：——