(2,4,6-Tritert-butylphenyl)-[9-(2,4,6-tritert-butylphenyl)phosphanylnona-1,8-diynyl]phosphane | 404594-19-0

• 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: (2,4,6-Tritert-butylphenyl)-[9-(2,4,6-tritert-butylphenyl)phosphanylnona-1,8-diynyl]phosphane
• 英文别名: (2,4,6-tritert-butylphenyl)-[9-(2,4,6-tritert-butylphenyl)phosphanylnona-1,8-diynyl]phosphane
• CAS: 404594-19-0
• 化学式: C₄₅H₇₀P₂
• 分子量: 672.998
• InChiKey: OWARHFPZKFJIAE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  16
• 重原子数：
  47
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  (2,4,6-Tritert-butylphenyl)-[9-(2,4,6-tritert-butylphenyl)phosphanylnona-1,8-diynyl]phosphane 在 碘 、 叔丁基锂 作用下， 以 四氢呋喃 、 正戊烷 、 苯 为溶剂， 反应 0.17h， 生成 8,9-Bis-(2,4,6-tri-tert-butyl-phenylphosphanylidene)-bicyclo[5.2.0]non-1(7)-ene
  参考文献：
  名称：

  Preparation of Sterically Protected 3,4-Bis[(2,4,6-tri-tert-butylphenyl)phosphinidene]cyclobutene Derivatives Having Ring-Fused Structures

  摘要：

  Sterically protected 3,4-diphosphinidenecyclobutenes, having ring-fused structures, were prepared. Structures of 8,9-bis[(2,4,6-tri-tert butylphenyl)phosphinidene]bicyclo[5.2.0]non-1(7)-ene and its dichloropalladium(II) complex were analyzed by X-ray crystallography. A geometrical change induced by the complex formation was exhibited by X-ray crystallographic analysis. The geometrical change in solution was also suggested by H-1 NMR spectroscopy in CDCl3.

  DOI：

  10.1021/ol017169h
• 作为产物：
  描述：

  (2,4,6-三-叔-丁基苯基)膦 在 偶氮二异丁腈 、 乙基溴化镁 、 potassium carbonate 作用下， 以 四氢呋喃 、 四氯化碳 为溶剂， 反应 1.0h， 生成 (2,4,6-Tritert-butylphenyl)-[9-(2,4,6-tritert-butylphenyl)phosphanylnona-1,8-diynyl]phosphane
  参考文献：
  名称：

  Preparation of Sterically Protected 3,4-Bis[(2,4,6-tri-tert-butylphenyl)phosphinidene]cyclobutene Derivatives Having Ring-Fused Structures

  摘要：

  Sterically protected 3,4-diphosphinidenecyclobutenes, having ring-fused structures, were prepared. Structures of 8,9-bis[(2,4,6-tri-tert butylphenyl)phosphinidene]bicyclo[5.2.0]non-1(7)-ene and its dichloropalladium(II) complex were analyzed by X-ray crystallography. A geometrical change induced by the complex formation was exhibited by X-ray crystallographic analysis. The geometrical change in solution was also suggested by H-1 NMR spectroscopy in CDCl3.

  DOI：

  10.1021/ol017169h

文献信息

• Preparation of Sterically Protected 3,4-Bis[(2,4,6-tri-<i>tert</i>-butylphenyl)phosphinidene]cyclobutene Derivatives Having Ring-Fused Structures
  作者：Naoki Yamada、Keita Abe、Kozo Toyota、Masaaki Yoshifuji

  DOI：10.1021/ol017169h

  日期：2002.2.1

  Sterically protected 3,4-diphosphinidenecyclobutenes, having ring-fused structures, were prepared. Structures of 8,9-bis[(2,4,6-tri-tert butylphenyl)phosphinidene]bicyclo[5.2.0]non-1(7)-ene and its dichloropalladium(II) complex were analyzed by X-ray crystallography. A geometrical change induced by the complex formation was exhibited by X-ray crystallographic analysis. The geometrical change in solution was also suggested by H-1 NMR spectroscopy in CDCl3.