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(二甲基亚膦酰)甲醇 | 5850-00-0

中文名称
(二甲基亚膦酰)甲醇
中文别名
3-[(1,5-二羟基-2-萘基)偶氮]-4-羟基-5-硝基苯磺化钠
英文名称
(hydroxymethyl)-dimethylphosphine oxide
英文别名
(hydroxymethyl)dimethylphosphine oxide;dimethyl(hydroxymethyl)phosphine oxide;hydroxymethyl-dimethyl-phosphine oxide;(Hydroxymethyl)-dimethylsphosphinoxid;(Hydroxymethyl)dimethylphosphinoxid;(Dimethylphosphinyl)methanol;dimethylphosphorylmethanol
(二甲基亚膦酰)甲醇化学式
CAS
5850-00-0
化学式
C3H9O2P
mdl
——
分子量
108.077
InChiKey
RQOKIVVUNQCMJS-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 熔点:
    81.5-82.5 °C(Solv: ethyl acetate (141-78-6))
  • 沸点:
    149-151 °C(Press: 1 Torr)
  • 密度:
    1.083±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -1.2
  • 重原子数:
    6
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

SDS

SDS:17164f54fc65df0e13d9c31872fefc8e
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反应信息

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文献信息

  • Darstellung von phosphorylierten Glucosiden durch Umsetzung am Glucosegerüst sowie am Aglycon / Synthesis of Phosphorylated Glucosides through Reaction at the Glucose Framework and at the Aglycon
    作者:Carsten Melnicky、Ion Neda、Reinhard Schmutzler
    DOI:10.1515/znb-1999-1212
    日期:1999.12.1

    The reaction of Me2P(:X)H [X = O: 1; X = S: 4] with paraformaldehyde furnished the α - hydroxyphosphine oxide 2 and sulfide 5 which, upon treatment with p-toluenesulfonyl chloride, were converted into the tosylated derivatives 3 and 6. The diphosphorylated glucosyl compound 8 was synthesized by reaction of two equivalents of tosylated phosphine oxide 3 with benzyl 4,6- O-benzyliden-α-D-glucopyranoside 7. The spacer phosphorylated glucosyl derivatives 10 and 11 were formed in the reaction of γ -bromopropyl-2,3,4,6-tetra-0 -benzyl-β-D-glucopyranoside 9 with triethylphosphite and triphenylphosphine.

    Me2P(:X)H [X = O: 1; X = S: 4]与多聚甲醛反应产生了α-羟基膦氧化物2和硫化物5,经过对甲苯磺酰氯处理后转化为对甲苯磺酰基衍生物3和6。通过两等量对甲苯磺酰基膦氧化物3与苄基4,6-O-苄基亚-D-葡萄糖吡喃苷7反应合成了二磷酸化葡萄糖化合物8。γ-溴丙基-2,3,4,6-四-O-苄基-β-D-葡萄糖吡喃苷9与三乙基膦酸酯和三苯基膦反应形成了间隔磷酸化葡萄糖衍生物10和11。
  • (Diazomethyl)dimethylphosphine Oxide – A Diazoalkane Reagent for [3+2] Cycloadditions
    作者:Evgeniy Y. Slobodyanyuk、Ilona Tarasiuk、Taras Pasichnyk、Dmitriy M. Volochnyuk、Dmytro O. Sibgatulin、Oleksandr O. Grygorenko
    DOI:10.1002/chem.202303972
    日期:2024.4.22
    generation of (diazomethyl)dimethylphosphine – a novel diazoalkane reagent – based on the diazotization reaction under anhydrous conditions is described. The title compound can be prepared as ca. 1.5 M solution in chloroform and can be stored at −18 °C for at least a month. The proposed reagent readily undergoes [3+2] cycloaddition with various electron-poor alkynes and alkenes providing the corresponding
    描述了一种基于无水条件下重氮化反应生成(重氮甲基)二甲基膦(一种新型重氮烷试剂)的有效方案。标题化合物可制备为约。 1.5 M 氯仿溶液,可在 -18 °C 下保存至少一个月。该试剂很容易与各种贫电子炔烃和烯烃进行[3+2]环加成,分别提供相应的Me 2 P(O)-取代的吡唑和吡唑啉。
  • Well, Michael; Schmutzler, Reinhard, Phosphorus, Sulfur and Silicon and the Related Elements, 1992, vol. 72, # 1.4, p. 171 - 188
    作者:Well, Michael、Schmutzler, Reinhard
    DOI:——
    日期:——
  • Pseudoallylic rearrangement of acetoxymethylphosphines
    作者:E. N. Tsvetkov、T. E. Kron、Z. N. Mironova、M. I. Kabachnik
    DOI:10.1007/bf00951002
    日期:1979.8
  • Maier, Ludwig; Spoerri, H., Phosphorus, Sulfur and Silicon and the Related Elements, 1992, vol. 70, # 1/2, p. 49 - 58
    作者:Maier, Ludwig、Spoerri, H.
    DOI:——
    日期:——
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