2,4,6-triisopropylphenylborane | 145434-23-7

• 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-triisopropylphenylborane
• 英文别名: tripylborane；[2,4,6-Tri(propan-2-yl)phenyl]borane
• CAS: 145434-23-7
• 化学式: C₁₅H₂₅B
• 分子量: 216.174
• InChiKey: CYYPZPRCSYEYMR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.32
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 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-triisopropylphenylborane 、 1-乙炔基芘 以 四氢呋喃 为溶剂， 反应 24.0h， 以25%的产率得到bis((E)-2-pyren-1-yl-vinyl)-2,4,6-triisopropylphenylborane
  参考文献：
  名称：

  Synthesis and luminescent properties of pyrenylvinylene-substituted tripylborane

  摘要：

  A novel luminescent compound, bis((E)-2-pyren-1-yl-vinyl)-2,4,6-triisopropylphenylborane (3) was synthesized by hydroboration reaction and was fully characterized. The obtained compound was further investigated by single-crystal X-ray diffraction analysis and DFT calculations. The extended structure tells us their herringbone structures with closely faced pairs of the molecules. Comparing the photoluminescent spectra between solution-state and solid state, the spectrum of the solid state of the compound 3 exhibited dramatically red-shifted fluorescent emission. This change also supports the efficient p-stacking behavior of the compound 3. (C) 2009 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2009.01.015
• 作为产物：
  描述：

  2-溴-1,3,5-三异丙苯 在 正丁基锂 作用下， 以 四氢呋喃 、 乙醚 、 正己烷 为溶剂， 反应 36.0h， 生成 2,4,6-triisopropylphenylborane
  参考文献：
  名称：

  锌介导的金属转移作为 p 嵌段中阴离子 N-杂环烯烃配合物的途径

  摘要：

  阴离子N-杂环烯烃 (aNHO) 因其空间可调性和强大的 σ- 和 π- 给电子能力，非常适合用于稳定低配位无机配合物。在这项研究中，新的双配位锌络合物 ( Me IPrCH) 2 Zn ( Me IPrCH = [(MeCNDipp) 2 C= CH] - , Dipp = 2,6-二异丙基苯基) 显示参与广泛的复分解与基于主族元素的卤化物和氢化物发生反应。在第 14 族卤化物 Cl 2 E·二恶烷（E = Ge 和 Sn）的情况下，发生金属转移形成双核推进器形阳离子 [( Me IPrCHE) 2 (μ-Cl)] +，而aNHO封端的膦配体我IPrCH-PPH 2时（获得我IPrCH）2的Zn与ClPPh组合2。最后，消除ZnH 2驱动 ( Me IPrCH) 2 Zn 与氢硼烷和氢铝烷之间的金属转移，导致路易斯酸性 aNHO 负载的 -硼基和 -铝烷产物。

  DOI：

  10.1021/acs.inorgchem.1c02961

文献信息

• An indium(<scp>i</scp>) tetramer bound by anionic N-heterocyclic olefins: ambiphilic reactivity, transmetallation and a rare indium-imide
  作者：Samuel R. Baird、Emanuel Hupf、Ian C. Watson、Michael J. Ferguson、Eric Rivard

  DOI：10.1039/d2cc07006e

  日期：——

  An organometallic tetrahedron-shaped indium(I) tetramer [(MeIPrCH)In]4 (MeIPrCH = [(MeCNDipp)2CCH]−; Dipp = 2,6-iPr2C6H3) supported by anionic N-heterocyclic olefin (aNHO) ligands is reported. The monomeric unit of this species exhibits both Lewis acidic and basic character at indium, while the steric profile of the aNHO ligand enables isolation of a rare monomeric imide, RInNR′.

  由阴离子 N 支持的有机金属四面体形铟 ( I ) 四聚体 [( Me IPrCH)In] 4 ( Me IPrCH = [(MeCNDipp) 2 C CH] − ; Dipp = 2,6- i Pr 2 C 6 H 3 ) -报道了杂环烯烃 (aNHO) 配体。该物种的单体单元在铟处表现出路易斯酸性和碱性特征，而 aNHO 配体的空间结构能够分离稀有的单体酰亚胺 RInNR'。
• Smith, Keith; Pelter, Andrew; Jin, Zhao, Journal of the Chemical Society. Perkin transactions I, 1993, # 4, p. 395 - 396
  作者：Smith, Keith、Pelter, Andrew、Jin, Zhao

  DOI：——

  日期：——
• Cascade Dehydrogenative Hydroboration for the Synthesis of Azaborabenzofulvenes
  作者：Kang Yuan、Xiang Wang、Suning Wang

  DOI：10.1021/acs.orglett.8b00363

  日期：2018.3.16

  Tandem dehydrogenative hydroboration has been established to be highly effective in the synthesis of BN isosteres of benzofulvene and derivatives. The scope of this synthetic method is applicable to a variety of substrates. Spectroscopic and computational studies indicate that the new azaborabenzofulvenes have similar electronic properties as their carbonaceous analogues.
• Zinc-Mediated Transmetalation as a Route to Anionic <i>N</i>-Heterocyclic Olefin Complexes in the p-Block
  作者：Ian C. Watson、Michael J. Ferguson、Eric Rivard

  DOI：10.1021/acs.inorgchem.1c02961

  日期：2021.12.6

  tunability and strong σ- and π-electron donating abilities. In this study, the new two-coordinate zinc complex (MeIPrCH)2Zn (MeIPrCH = [(MeCNDipp)2C═CH]−, Dipp = 2,6-diisopropylphenyl) is shown to participate in a broad range of metathesis reactions with main group element-based halides and hydrides. In the case of the group 14 halides, Cl2E·dioxane (E = Ge and Sn), transmetalation occurs to form dinuclear

  阴离子N-杂环烯烃 (aNHO) 因其空间可调性和强大的 σ- 和 π- 给电子能力，非常适合用于稳定低配位无机配合物。在这项研究中，新的双配位锌络合物 ( Me IPrCH) 2 Zn ( Me IPrCH = [(MeCNDipp) 2 C= CH] - , Dipp = 2,6-二异丙基苯基) 显示参与广泛的复分解与基于主族元素的卤化物和氢化物发生反应。在第 14 族卤化物 Cl 2 E·二恶烷（E = Ge 和 Sn）的情况下，发生金属转移形成双核推进器形阳离子 [( Me IPrCHE) 2 (μ-Cl)] +，而aNHO封端的膦配体我IPrCH-PPH 2时（获得我IPrCH）2的Zn与ClPPh组合2。最后，消除ZnH 2驱动 ( Me IPrCH) 2 Zn 与氢硼烷和氢铝烷之间的金属转移，导致路易斯酸性 aNHO 负载的 -硼基和 -铝烷产物。
• Synthesis and luminescent properties of pyrenylvinylene-substituted tripylborane
  作者：Yuuya Nagata、Yoshiki Chujo

  DOI：10.1016/j.jorganchem.2009.01.015

  日期：2009.5

  A novel luminescent compound, bis((E)-2-pyren-1-yl-vinyl)-2,4,6-triisopropylphenylborane (3) was synthesized by hydroboration reaction and was fully characterized. The obtained compound was further investigated by single-crystal X-ray diffraction analysis and DFT calculations. The extended structure tells us their herringbone structures with closely faced pairs of the molecules. Comparing the photoluminescent spectra between solution-state and solid state, the spectrum of the solid state of the compound 3 exhibited dramatically red-shifted fluorescent emission. This change also supports the efficient p-stacking behavior of the compound 3. (C) 2009 Elsevier B.V. All rights reserved.