tert-butyl(diferrocenyl)phosphine | 426847-29-2

• 分子结构分类: 有机化合物 - 碳氢化合物 - 芳香烃
• 英文名称: tert-butyl(diferrocenyl)phosphine
• 英文别名: diferrocenyl(t-buthyl)phosphine；tert-butyl-di(cyclopenta-2,4-dien-1-yl)phosphane;cyclopenta-1,3-diene;iron(2+)
• CAS: 426847-29-2
• 化学式: C₂₄H₂₇Fe₂P
• 分子量: 458.146
• InChiKey: ULSBFXWHGBFHNT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  tert-butyl(diferrocenyl)phosphine 在 air 作用下， 以 neat (no solvent) 为溶剂， 生成 diferrocenyl(t-buthyl)phosphine oxide * 1/3 benzene
  参考文献：
  名称：

  SYNTHESIS AND CHARACTERIZATION OF SOME ALKYL(DIFERROCENYL)PHOSPHINES AND ALKYL(DIFERROCENYL)PHOSPHINE OXIDES

  摘要：

  Reaction of ferrocene with alkyldichlorophosphines (RPCl2, R =Me, Et, t-Bu) in the presence of aluminum chloride produces diferrocenyl(alkyl)phosphines (Fc(2)PR, (1a)-(3a), R = Me, Et, t-Bu) and diferrocenyl(alkyl) phosphine oxides Fc(2)P(O)R, (1b)-(3b) in low yields. Diferrocenyl(ethyl)phosphine oxide (2b) crystallizes in the PI space group with one equivalent of water in the crystal. Compounds (1a)-(3a) are oxidized at lower potentials than the corresponding phenyl derivative, Fc(2)PPh. Cyclic voltammetry of (1a)-(3a) indicates that the first oxidation is irreversible. The corresponding diferrocenyl(alkyl)phosphine oxides (1b)-(3b) are more difficult to oxidize than (1a)-(3a) but show two reversible oxidations separated by 140-160mV.

  DOI：

  10.1081/sim-120013149
• 作为产物：
  描述：

  二茂铁 、 叔丁基二氯化膦 在 AlCl₃ 作用下， 以 正己烷 为溶剂， 以9%的产率得到tert-butyl(diferrocenyl)phosphine
  参考文献：
  名称：

  SYNTHESIS AND CHARACTERIZATION OF SOME ALKYL(DIFERROCENYL)PHOSPHINES AND ALKYL(DIFERROCENYL)PHOSPHINE OXIDES

  摘要：

  Reaction of ferrocene with alkyldichlorophosphines (RPCl2, R =Me, Et, t-Bu) in the presence of aluminum chloride produces diferrocenyl(alkyl)phosphines (Fc(2)PR, (1a)-(3a), R = Me, Et, t-Bu) and diferrocenyl(alkyl) phosphine oxides Fc(2)P(O)R, (1b)-(3b) in low yields. Diferrocenyl(ethyl)phosphine oxide (2b) crystallizes in the PI space group with one equivalent of water in the crystal. Compounds (1a)-(3a) are oxidized at lower potentials than the corresponding phenyl derivative, Fc(2)PPh. Cyclic voltammetry of (1a)-(3a) indicates that the first oxidation is irreversible. The corresponding diferrocenyl(alkyl)phosphine oxides (1b)-(3b) are more difficult to oxidize than (1a)-(3a) but show two reversible oxidations separated by 140-160mV.

  DOI：

  10.1081/sim-120013149

文献信息

• Reactions of alkyl- and aryl(ferrocenyl)phosphines with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone
  作者：Daniel A. Durfey、Rein U. Kirss、Christoph Frommen、William M. Reiff

  DOI：10.1016/s0020-1693(03)00387-6

  日期：2004.1

  Abstract Reaction of diphenyl(ferrocenyl)phosphine ( 1 ), tri(ferrocenyl)phosphine ( 2 ) and t butyl(diferrocenyl)phosphine ( 3 ) with one equivalent of 2,3-dichloro-4,5-dicyano-1,4-benzoquinone (DDQ) yields FcPPh 2 • DDQ ( 4 ), Fc 3 P • DDQ ( 5 ) and Fc 2 P t Bu • DDQ ( 6 ), respectively. Infrared, UV–Vis and ESR spectra of 4 – 6 are consistent with formation of DDQ − Mossbauer spectroscopy, however

  摘要二苯基（二茂铁基）膦（1），三（二茂铁基）膦（2）和叔丁基（二茂铁基）膦（3）与一当量的2,3-二氯-4,5-二氰基-1,4-反应苯醌（DDQ）分别产生FcPPh 2•DDQ（4），Fc 3 P•DDQ（5）和Fc 2 P t Bu•DDQ（6）。4-6的红外，UV-Vis和ESR光谱与DDQ-Mossbauer光谱的形成相一致，但是，揭示4-6均含有低自旋Fe II，这表明自由基阳离子是以配体为中心，而不是以铁为中心。