(bis(triphenylphosphino)iminium)phenoxide | 121888-64-0

• 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: (bis(triphenylphosphino)iminium)phenoxide
• 英文别名: Bis(triphenyl-lambda5-phosphanylidene)azanium;phenoxide；bis(triphenyl-λ5-phosphanylidene)azanium;phenoxide
• CAS: 121888-64-0
• 化学式: C₆H₅O*C₃₆H₃₀NP₂
• 分子量: 631.694
• InChiKey: DXGIWNRILQGTGI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  7.17
• 重原子数：
  46
• 可旋转键数：
  6
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  24.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  W(CO)5(piperidine) 、 (bis(triphenylphosphino)iminium)phenoxide 生成 (bis(triphenylphosphino)iminium)(tungsten pentacarbonyl phenyl oxide)
  参考文献：
  名称：

  Slater, Sydney G.; Lusk, Richard; Schumann, Barbara F., Organometallics, 1982, vol. 1, p. 1661 - 1666

  摘要：

  DOI：

文献信息

• Synthesis, structure, and reactivity of zerovalent group 6 metal pentacarbonyl aryl oxide complexes. Reactions with carbon dioxide
  作者：Donald J. Darensbourg、Kathryn M. Sanchez、Joseph H. Reibenspies、Arnold L. Rheingold

  DOI：10.1021/ja00200a031

  日期：1989.8

  [M(CO) 5 OR)] (M=Cr, Mo, W: R=Ph, C 6 H 4 CH 3 −m) from the reaction of M(CO) 5 THF and [Et 4 N] [OR] in tetrahydrofuran is reported. In the absence of a carbon monoxide atmosphere these mononuclear species readily aggregate via a CO dissociation pathway to the tetranuclear species [Et 4 N] 4 [M(CO) 3 OR] 4 . The [Et 4 N] [W(CO) 5 OPh] complex was characterized in the solid-state by X-ray crystallography

  [Et 4 N] [M(CO) 5 OR)] (M=Cr, Mo, W: R=Ph, C 6 H 4 CH 3 -m) 从 M(CO) 5 THF 和报道了四氢呋喃中的 [Et 4 N] [OR]。在没有一氧化碳气氛的情况下，这些单核物质很容易通过 CO 解离途径聚集成四核物质 [Et 4 N] 4 [M(CO) 3 OR] 4 。[Et 4 N] [W(CO) 5 OPh] 配合物通过 X 射线晶体学表征为固态
• Polycarbonate Prepolymer for Solid Phase Polymerization and Process for Producing Polycarbonate
  申请人：Ito Mitsunori

  公开号：US20080064847A1

  公开（公告）日：2008-03-13

  A polycarbonate prepolymer for solid state polymerization, which is produced by an oxidative carbonylation reaction of an aromatic dihydroxy compound, a monohydric phenol having a boiling point of 330° C. or below, carbon monoxide and oxygen, the polycarbonate prepolymer being characterized by that (a) a ratio of aryl carbonate groups and hydroxyl groups each constituting terminal groups of the prepolymer is from 2:8 to 8:2, and (b) a molecular weight distribution (Mw/Mn) is from 1.1 to 2.1; and a process of producing polycarbonates including a step of solid state-polymerizing the prepolymer so as to increase the molecular weight thereof. According to the present invention, the prepolymer having a controlled molecular weight distribution suitable for solid state polymerization is provided, and a high quality polycarbonate is efficiently produced in environmentally friend manner.
• US7629431B2
  申请人：——

  公开号：US7629431B2

  公开（公告）日：2009-12-08