Monophenyl-pentafluorphenylsilan | 20160-50-3

• 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: Monophenyl-pentafluorphenylsilan
• 英文别名: (Pentafluorphenyl)phenylsilan；PhH2SiC6F5；(2,3,4,5,6-Pentafluorophenyl)-phenylsilane；(2,3,4,5,6-pentafluorophenyl)-phenylsilane
• CAS: 20160-50-3
• 化学式: C₁₂H₇F₅Si
• 分子量: 274.265
• InChiKey: UIYJUHNJURMQCZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  2.0
• 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：
  5

反应信息

• 作为反应物：
  描述：

  Monophenyl-pentafluorphenylsilan 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 环己烷 为溶剂， 反应 12.0h， 以76%的产率得到Phenyl-pentafluorphenyl-dibromsilan
  参考文献：
  名称：

  Synthese und Eigenschaften von 1,1,3,3-Tetrakis(pentafluorphenyl)-cyclo-di(silthian) und verwandten Verbindungen

  摘要：

  The synthesis of tetrakis(pentafluorophenyl)-cyclo-di(silthiane) and related compounds by reacting organosubstituted silanes with sulfur or hexamethyldisilthiane is reported The compounds are characterized by analysis, by relative molecular mass, by H-1, C-13, F-19, and Si-29 NMR spectroscopy, and by mass and IR spectra, respectively. Two Si-29 NMR signals of different intensity found for compounds with two different organic substituents on silicon are explained by the existence of diastereomers.

  DOI：

  10.1007/bf00824294
• 作为产物：
  描述：

  溴五氟苯 、 氯苯基硅烷 在 magnesium 作用下， 生成 Monophenyl-pentafluorphenylsilan
  参考文献：
  名称：

  Synthese und Eigenschaften von 1,1,3,3-Tetrakis(pentafluorphenyl)-cyclo-di(silthian) und verwandten Verbindungen

  摘要：

  The synthesis of tetrakis(pentafluorophenyl)-cyclo-di(silthiane) and related compounds by reacting organosubstituted silanes with sulfur or hexamethyldisilthiane is reported The compounds are characterized by analysis, by relative molecular mass, by H-1, C-13, F-19, and Si-29 NMR spectroscopy, and by mass and IR spectra, respectively. Two Si-29 NMR signals of different intensity found for compounds with two different organic substituents on silicon are explained by the existence of diastereomers.

  DOI：

  10.1007/bf00824294

文献信息

• Reductive Deamination with Hydrosilanes Catalyzed by B(C ₆ F ₅ ) ₃
  作者：Huaquan Fang、Martin Oestreich

  DOI：10.1002/anie.202004651

  日期：2020.7.6

  to catalyze the dehydrogenative coupling of certain amines and hydrosilanes at elevated temperatures. At higher temperature, the dehydrogenation pathway competes with cleavage of the C−N bond and defunctionalization is obtained. This can be turned into a useful methodology for the transition‐metal‐free reductive deamination of a broad range of amines as well as heterocumulenes such as an isocyanate and

  已知强硼路易斯酸三(五氟苯基)硼烷B(C 6 F 5 ) 3在高温下催化某些胺和氢硅烷的脱氢偶联。在较高温度下，脱氢途径与CN键的断裂竞争并获得去官能化。这可以成为一种有用的方法，用于多种胺以及异氰酸酯和异硫氰酸酯等杂积烯的无过渡金属还原脱氨。
• Facile Activation of H–H and Si–H Bonds by Boranes
  作者：Georgii I. Nikonov、Sergei F. Vyboishchikov、Oleg G. Shirobokov

  DOI：10.1021/ja300365s

  日期：2012.3.28

  The borane B(C6F5)(3) is a precatalyst for H/D exchange between H-2 and deuterium-labeled silanes (D3SiPh, D2SiMePh, DSiMe2Ph, DSiEt3). Experimental and DFT studies reveal that B(C6F5)(3) itself cannot activate dihydrogen but converts to HB(C6F5)(2) under the action of hydrosilane. The latter species easily activates H-H and Si-H bonds by a sigma-bond metathesis mechanism, which was further confirmed by the reactions of BD3 center dot THF with H-2.
• Synthese und Eigenschaften von 1,1,3,3-Tetrakis(pentafluorphenyl)-cyclo-di(silthian) und verwandten Verbindungen
  作者：H. G. Horn、M. Probst

  DOI：10.1007/bf00824294

  日期：1995.11

  The synthesis of tetrakis(pentafluorophenyl)-cyclo-di(silthiane) and related compounds by reacting organosubstituted silanes with sulfur or hexamethyldisilthiane is reported The compounds are characterized by analysis, by relative molecular mass, by H-1, C-13, F-19, and Si-29 NMR spectroscopy, and by mass and IR spectra, respectively. Two Si-29 NMR signals of different intensity found for compounds with two different organic substituents on silicon are explained by the existence of diastereomers.