[3-(N,N-dimethylamino)phenyl]triethylsilane | 1048372-19-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: [3-(N,N-dimethylamino)phenyl]triethylsilane
• 英文别名: N,N-dimethyl-3-(triethylsilyl)aniline；N,N-Dimethyl-3-(triethylsilyl)benZenamine；N,N-dimethyl-3-triethylsilylaniline
• CAS: 1048372-19-5
• 化学式: C₁₄H₂₅NSi
• 分子量: 235.445
• InChiKey: WXKWZSXWJCDLQG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.47
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  3.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  3-羟基-N,N-二甲基苯胺 在 copper (II)-fluoride 、 bis(1,5-cyclooctadiene)nickel (0) 、 三乙胺 、 cesium fluoride 、 三环己基膦 作用下， 以 二氯甲烷 、 甲苯 为溶剂， 生成 [3-(N,N-dimethylamino)phenyl]triethylsilane
  参考文献：
  名称：

  A Mild Ni/Cu-Catalyzed Silylation via C–O Cleavage

  摘要：

  A Ni/Cu-catalyzed silylation of unactivated C-O electrophiles derived from phenols or benzyl alcohols is described. This transformation is characterized by its wide scope and mild conditions, providing a direct access to synthetically versatile silylated compounds. The protocol allows for the coupling of C(sp(2))-O and even C(sp(3))-O bonds with similar efficiency.

  DOI：

  10.1021/ja412107b

文献信息

• Direct and Selective Arylation of Tertiary Silanes with Rhodium Catalyst
  作者：Yoshinori Yamanoi、Hiroshi Nishihara

  DOI：10.1021/jo8008148

  日期：2008.9.1

  We have developed a convenient and efficient approach to the arylation of tertiary silanes under mild conditions. A variety of arylsilanes were synthesized in a one-step process with good to excellent yields in the presence of a rhodium catalyst with a base. The reaction was highly solvent dependent, and amides were the most effective of the various solvents used. This common catalyst system is highly tolerant of the various sensitive functional groups on the substrates, which might be difficult to extract by other methods. The rhodium-promoted silylation of aryl halides with electron-donating groups occurred more efficiently than the silylation of aryl halides substituted with electron-withdrawing groups. Heteroaromatic halides were also found to be readily silylated with tertiary silanes. The successful application of this reaction to the synthesis of a TAC-101 analogue, which is a trialkylsilyl-containing synthetic retinoid benzoic acid derivative with selective binding affinity for retinoic acid receptor-alpha, is also described.
• Intermolecular C–H Silylation of Arenes and Heteroarenes with HSiEt₃under Operationally Diverse Conditions: Neat/Stoichiometric and Acceptor/Acceptorless
  作者：Kang-sang Lee、Dimitris Katsoulis、Jongwook Choi

  DOI：10.1021/acscatal.5b02806

  日期：2016.3.4

  Efficient protocols for Rh-catalyzed intermolecular C-H silylation of unactivated arenes and heteroarenes are disclosed. The silylations are catalyzed by a Rh-complex (2 mol %) derived in situ from commercially available Rh(nbd)(2)BF4 and (S,S)-i-Pr-BPE (L3) with Et3SiH in the presence of hydrogen acceptor under either neat (excess of arene) or stoichiometric conditions. The regioselectivity is determined mainly by the steric bulk of the substituents and by the electronic effect as an ancillary factor. In addition, our preliminary result shows that the current protocol catalyzes the silylation of arenes in the absence of hydrogen acceptors.