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1-hydroxy-3-methyl-3-phospholene 1-oxide | 87243-93-4

中文名称
——
中文别名
——
英文名称
1-hydroxy-3-methyl-3-phospholene 1-oxide
英文别名
1-Hydroxy-3-methyl-2,5-dihydro-1H-1lambda~5~-phosphol-1-one;1-hydroxy-3-methyl-2,5-dihydro-1λ5-phosphole 1-oxide
1-hydroxy-3-methyl-3-phospholene 1-oxide化学式
CAS
87243-93-4
化学式
C5H9O2P
mdl
——
分子量
132.099
InChiKey
DOBXYQKHSBDTRT-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

  • 沸点:
    367.9±22.0 °C(Predicted)
  • 密度:
    1.20±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -1
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • T3P®-assisted esterification and amidation of phosphinic acids
    作者:Erzsébet Jablonkai、Réka Henyecz、Mátyás Milen、János Kóti、György Keglevich
    DOI:10.1016/j.tet.2014.09.021
    日期:2014.11
    A few phosphinic acids, such as phenylphosphinic acids, 1-hydroxy-3-phospholene 1-oxides and 1-hydroxyphospholane oxides are esterified with simple alcohols in the presence of propylphosphonic anhydride (T3P®). If 1.1 equiv of the T3P® reagent is used, the esterifications are fast and efficient at 25° C. In the case of more reactive models it was enough to apply 0.66 equiv of T3P® at 85° C under microwave
    少数次膦酸,苯基次作为酸,1-羟基-3-环磷-1-氧化物和1- hydroxyphospholane氧化物,例如酯化,在丙基膦酸酐(T3P的存在简单的醇®)。如果T3P的1.1当量®使用试剂时,酯化是快速和有效的在25℃下在多种反应性模型它足以适用0.66当量T3P的情况下®在85℃在微波条件下。1-羟基-3-甲基-3-氧化膦的酰胺化也可以在类似条件下完成。
  • Direct esterification of phosphinic acids under microwave conditions: extension to the synthesis of thiophosphinates and new mechanistic insights
    作者:György Keglevich、Nóra Zsuzsa Kiss、László Drahos、Tamás Körtvélyesi
    DOI:10.1016/j.tetlet.2012.11.054
    日期:2013.2
    The direct esterification of phosphinic acids has been extended to the preparation of thiophosphinates using thiols, but the conversions are only ca. 50%. The outcome is in agreement with the unexpectedly high enthalpy of activation and endothermicity suggested by quantum chemical calculations. At the same time, formation of the thiophosphinates confirms the AAC2 (phosphinylation) mechanism and excludes
    次膦酸的直接酯化作用已扩展到使用硫醇制备硫代次膦酸酯的过程,但转化率仅为约2。50%。结果与量子化学计算所暗示的活化焓和吸热性出乎意料的高一致。同时,硫代次膦酸酯的形成证实了A AC 2(次膦酸酯化)的机理,并且排除了S N反应路径。在实验条件下也排除了在反应条件下形成烯烃中间体的可能性。
  • Insights into a surprising reaction: The microwave-assisted direct esterification of phosphinic acids
    作者:György Keglevich、Nóra Zsuzsa Kiss、Zoltán Mucsi、Tamás Körtvélyesi
    DOI:10.1039/c2ob06972e
    日期:——
    It is well-known that phosphinic acids do not undergo direct esterifications with alcohols under thermal conditions. However, the esterifications take place under microwave (MW) irradiation due to the beneficial effect of MW. As a comparison, maximum 12-15% conversions were observed on traditional heating. It was proved experimentally that the MW-assisted esterifications are not reversible under the
    众所周知,次膦酸在热条件下不会与醇直接酯化。然而,由于MW的有益作用,酯化在微波(MW)照射下发生。作为比较,在传统加热条件下观察到最大12-15%的转化率。实验证明,在所应用的条件下,MW辅助的酯化反应是不可逆的,这可能是长链醇/次膦酸酯建立的疏水性介质的结果。通过热力学或通过高水平量子化学计算获得的动力学数据都不能证明在热条件下次膦酸的直接酯化是合理的。热力学数据表明,所讨论的反应没有驱动力。由于较高的活化焓值(102-161 kJ mol(-1)),这些酯化反应在动力学上受到控制。通过比较次膦酸的酯化反应的能量和在MW条件下获得的制备结果,可以看到MW技术在次膦酸酯合成中的潜力。在我们的研究过程中,合成了一系列具有亲脂性烷基的新型环状次膦酸酯。
  • Direct Estirification and Amidation of Phosphinic Acids Under Microwave Conditions
    作者:György Keglevich、Nóra Zsuzsa Kiss、Tamás Körtvélyesi、Zoltán Mucsi
    DOI:10.1080/10426507.2012.743542
    日期:2013.1.1
    Abstract Phosphinic acids may be efficiently esterified in microwave-assisted reactions with alcohols. Especially alcohols with longer alkyl chain are suitable reagents for direct esterifications. At the same time, the direct amidation cannot be complete under such conditions. Hence, the tradional amidations via the phosphinic chloride intermediates have to be applied. The values of activation enthalpies
    摘要 次膦酸可以在与醇的微波辅助反应中有效地酯化。特别是具有较长烷基链的醇是直接酯化反应的合适试剂。同时,在这种条件下,直接酰胺化不能完全。因此,必须应用通过次膦酰氯中间体的传统酰胺化。通过量子化学计算获得的活化焓和反应焓值证明了实验观察是正确的。微波具有克服相对高活化焓的潜力。图形概要
  • Synthesis of Bis(phosphinoyl)amines and Phosphinoyl-Phosphorylamines by the<i>N</i>-Phosphinoylation and<i>N</i>-Phosphorylation of 1-Alkylamino-2,5-dihydro-1<i>H</i>-phosphole 1-Oxides
    作者:Nóra Zsuzsa Kiss、Zita Rádai、Zoltán Mucsi、György Keglevich
    DOI:10.1002/hc.21229
    日期:2015.3
    le 1-oxides with diphenylphosphinoyl chloride and diethylphosphoryl chloride/diphenylphosphoryl chloride afforded new families of compounds comprising bis(phosphinoyl)amines and phosphinoyl-phosphorylamines, respectively, whose stereostructures were elucidated by B3LYP/6-31G(d,p) and B3LYP/6-31G++(d,p) calculations. The P analogues of the mixed imides may be valuable intermediates in syntheses.
    1-烷基氨基-2,5-二氢-1H-磷酰1-氧化物与二苯基膦酰氯和二乙基磷酰氯/二苯基磷酰氯的N-膦酰化和N-磷酸化反应提供了包含双(膦酰)胺和膦酰-磷酰胺的新化合物家族分别通过 B3LYP/6-31G(d,p) 和 B3LYP/6-31G++(d,p) 计算阐明了其立体结构。混合酰亚胺的 P 类似物可能是合成中有价值的中间体。
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同类化合物

磷杂环戊-3-烯 9-磷杂二环[3.3.1]壬烷 4,8-二甲基-2-磷酸双环[3.3.1]壬烷 3,3-二甲基-1,2-二叔-丁基-二磷杂环丙烷 2-氧杂环烷酮,均聚物,氧代二-2,1-乙二基酯 1,3,4-三甲基-delta(3)-磷杂环戊烯-1,1-二氯化物 1,1,3,3-四(二甲基氨基)-1,3-二磷杂环丁二烯 1-(chloropropoxy)-3-methyl-3-phospholene 1-Pentylphosphinane 1-sulfide 4-fluoro-1-oxa-4-phosphacyclohexa-2,5-diene 4-oxide 1-(3-butenyl)-1λ5-phosphinane-1-thione 1-(4-pentenyl)-1λ5-phosphinane-1-thione 1-allyl-1λ5-phosphinane-1-thione 3-(1-adamantyl)-5,7-di-tert-butyl-3-aza-1,2,4,6-tetraphosphatetracyclo[3.2.0.02,7.04,6]heptane DDP 2-(chloromethyl)-1,4,2λ5-diazaphospholidin-5-one 2-oxide 2-(N,N-dimethylamino)-1,3,4,7-tetrahydroisophosphindole-2-oxide dioxaphospholane phosphacycloheptane 4,4-diethoxy-5-(trichloromethyl)-Δ3-1,3,4λ5-oxazaphospholin-2-one 4-isocyanato-2-oxo-4-(2,2,3,3-tetrafluoropropoxy)-5-(trichloromethyl)-δ3-1,3,4λ5-oxazaphospholine 5,10-dioxo-2,2,7,7-tetrakis(2,2,3,3-tetrafluoropropoxy)-3,8-bis(trichloromethyl)-4,9-dioxa-1,6-diaza-2λ5,7λ5-diphosphatricyclo<5.3.0.02,6>decane 2,2-di-tert-butyl-2-chloro-4,4-bis(trifluoromethyl)-1,2λ5-oxaphosphetane syn-9-(N,N-diethylamino)-9-phosphabicyclo<4.2.1>nona-2,4,7-triene 1-allyl-4-methyl-1.3-azaphospholane 2,2,2-trimethoxy-3,3-bis(trifluoromethyl)-5-perfluoro-tert-butyl-1,4,2-oxaazaphospholine 1,3-Dihydroxy-1lambda~5~,3lambda~5~-diphosphepane-1,3-dione (2S,3S)-1,3-ditert-butyl-N,N-di(propan-2-yl)azaphosphiridin-2-amine 1,1,3,3-Tetracyclohexyl-2-methyltriphosphetane-1,3-diium 1-Phosphabicyclo<3,3,1>nonan-sulfid 3,4-Dimethyl-1-oxo-2,5-dihydro-1H-phosphol-1-ium Oxaphosphetane phosphetane Ngzjidvtochope-uhfffaoysa- 1-ethyl-1-(2-hydroxy-ethoxy)-2,5-dihydro-1H-1λ5-phosphol-1-ol 1,1,1-trifluoro-1λ5-phosphinane 1,3-Thiaphosphetane 1-phosphatricyclo<3.3.1.13,7>decane (1-methylene-1λ5-phosphinan-1-yl)-(1-methyl-1λ5-phosphinan-1-ylidene)-amine 1-Isopropylphosphorinan-sulfid 1-Aethyl-cyclopentamethylenphosphinsulfid 1-tert-Butylphosphorinan-sulfid (R)-2-tert-Butyl-1-chloro-3-methoxy-1H-phosphirene Diphosphirane, 1,2-bis(1,1-dimethylethyl)-3-methyl- [1,4]Diphosphinan-1-yl-diethyl-amine 4-tert-butyl-1-hydroxyphosphorinane 1-oxide trans-3,5-Di-tert-butyl-1,2,3,5-diazadiphospholan 1,2-di-tert-butyldiphosphirane 3-Oxo-3-dimethylamino-1,3-thiaphophetan 3-Oxo-3-hydroxyl-1,3-thiaphosphetan