Kalium-phenyl-phosphid

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Kalium-phenyl-phosphid
• 英文别名: Potassium;phenylphosphanide；potassium;phenylphosphanide
• 化学式: C₆H₆P*K
• 分子量: 148.186
• InChiKey: APSBITJAXKQOSU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.54
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1,10-二溴癸烷 、 Kalium-phenyl-phosphid 以 苯 为溶剂， 生成 1.10-Bis--decan
  参考文献：
  名称：

  Synthesis of polyphosphinoboranes by the reaction of secondary bisphosphines with triethylamineborane

  摘要：

  DOI：

  10.1016/s0022-328x(00)88608-8
• 作为产物：
  描述：

  苯基膦 在 双(三甲基硅烷基)氨基钾 作用下， 以 甲苯 为溶剂， 反应 4.0h， 生成 Kalium-phenyl-phosphid
  参考文献：
  名称：

  Thor-NHC-双（磷）配合物的二膦还原还原

  摘要：

  描述了双（NHC）硼酸酯负载的双（磷）配合物（2 Mes）的合成，表征和还原消除反应性。用2,2'-联吡啶处理2 Mes导致还原消除了二甲基双膦（4），并形成了先前报道的NHC-th-bpy复合物（3）。通过31 P NMR研究了bpy诱导的还原消除的动力学，表明存在中间体。用其他氧化剂处理也可消除二膦，但尚未彻底分离出相应的th。附加的初级（2 Ph）和次级（2 PhPPh2）Th-双（磷）配合物已合成，但没有显示出与2 Mes相同的还原性消除作用。

  DOI：

  10.1021/acs.organomet.7b00301

文献信息

• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ni: Org.Verb.1, 1.1.5.4.1.3.6, page 230 - 251
  作者：

  DOI：——

  日期：——
• Water soluble phosphines
  作者：David J Brauer、Stefan Schenk、Stefan Roßenbach、Michael Tepper、Othmar Stelzer、Thomas Häusler、William S Sheldrick

  DOI：10.1016/s0022-328x(99)00689-0

  日期：2000.3

  Nucleophilic phosphination of the potassium or sodium salt of the fluorophenylalanines (1a, 2a) or -glycines (3a, 4a) with potassium phosphides Ph(R)PK (R = Me, Ph) yields chiral phosphine ligands (1-7) with amino acid moieties, The X-ray structure of 3 . 2H(2)O (space group Pbca) has been determined showing a betaine type structure for the amino acid moiety. The alpha-methyl derivatives of the phosphinophenylglycines (10, 11) were obtained in an analogous manner as 1-7, ortho- and para-Fluoroacetophenones have been employed as starting material for the syntheses of alpha-[4-fluorophenyl]-alpha-methylglycine (9c) and its ortho-isomer (8c). the X-ray structure of its monohydrate has been determined (space group P (1) over bar). The N-acetyl (3b, 8e) and ester derivatives (3d, 8d) of 3 and 8c are accessible using standard procedures. Resolution of the diastereomeric salt 12 obtained from (S)-(+)-2-hydroxymethylpyrrolidine and racem-8e by fractionated crystallization yielded the (S,R)-isomer. The absolute configuration of(S,R)-12 was determined by X-ray structural analysis (space group P2(1)2(1)2(1)). Cleavage of (S,R)-12 with hydrochloric acid gave enantiopure (R)-8e [alpha](D)(20) = - 30.9 degrees (c = 1, CH3OH). (C) 2000 Elsevier Science S.A. All rights reserved.
• Laneman, Scott A.; Fronczek, Frank R.; Stanley, George G., Phosphorus, Sulfur and Silicon and the Related Elements, 1989, vol. 42, p. 97 - 102
  作者：Laneman, Scott A.、Fronczek, Frank R.、Stanley, George G.

  DOI：——

  日期：——
• Issleib, K.; Rettkowski, W., Zeitschrift fur Naturforschung, 1966, vol. 21 b, p. 999 - 1000
  作者：Issleib, K.、Rettkowski, W.

  DOI：——

  日期：——
• Palladium(II) complexes supported by a bidentate bis(secondary)phosphine linked by pyridine
  作者：Matthew S. Winston、John E. Bercaw

  DOI：10.1016/j.ica.2014.08.002

  日期：2014.10

  A series of complexes of the type (PNP-H-2)PdX2 (X = Cl, Br, I) have been synthesized, where PNP-H-2 is a bis(secondary)phosphine ligand linked by a pyridine, 2,6-(2'-(Ph(H)P)(C6H4))(2)(C5H3N). Due to chirality at phosphorus, the parent ligand exists as a mixture of nearly equivalent rac and meso diastereomers noninterconverting at room temperature. When ligated to Pd(II) halides, however, the diastereomeric ratio is dependent upon the halide. The chloro, bromo, and iodo complexes have been characterized crystallographically. Conformationally similar meso diastereomers of each dihalide are roughly C-s symmetric in the solid state, while the rac diastereomers (identified only for X = Br, I) show substantially different solid-state conformations. (C) 2014 Elsevier B. V. All rights reserved.