o-(chlorodiphenylsilyl)anisole | 53546-59-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: o-(chlorodiphenylsilyl)anisole
• 英文别名: chloro-(2-methoxy-phenyl)-diphenyl-silane；Chloro-(2-methoxyphenyl)-diphenylsilane
• CAS: 53546-59-1
• 化学式: C₁₉H₁₇ClOSi
• 分子量: 324.882
• InChiKey: MRPMRNJDFBUAMO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  o-(chlorodiphenylsilyl)anisole 生成 10-Chlor-10-phenyl-10H-9-oxa-10-silaphenanthren
  参考文献：
  名称：

  Chernyshev,E.A. et al., Journal of General Chemistry of the USSR, 1974, vol. 44, p. 1621

  摘要：

  DOI：

文献信息

• Mono- and Bis-Cyclometalated Palladium Complexes: Synthesis, Characterization, and Catalytic Activity
  作者：Sebastian Molitor、Christopher Schwarz、Viktoria H. Gessner

  DOI：10.1021/acs.organomet.5b00903

  日期：2016.1.25

  Cyclometalated palladium complexes have found a variety of applications, above all in homogeneous catalysis. Most complexes include mono-cyclometalated ligands, particularly systems with P- or N-donors. Herein, we report the preparation of a series of mono- and bis-cyclometalated palladium complexes with a silyl-substituted thiophosphinoyl ligand. The complexes have been synthesized via oxidative addition and dehydrohalogenation reactions. Thereby, dehydrohalogenation selectively results in the second cyclometalation and not in the formation of a carbene species. In the formed square-planar palladacycles the ligands exhibit S,C- and S,C,C-coordination modes, respectively. Depending on the silyl moiety, cyclometalation occurs via an aryl or even a methyl group, thus also giving way to unusual silapalladacyclobutanes with an open-book geometry. The complexes have been characterized in solution as well as in the solid state. Preliminary catalytic studies show that both the mono- and bis-cydometalated complexes can be applied as catalysts in C-C coupling reactions.