HC[C(Me)N(2,6-iPr₂-C₆H₃)]₂(Br)GaSiBr₃ | 879329-55-2

• 英文名称: HC[C(Me)N(2,6-iPr₂-C₆H₃)]₂(Br)GaSiBr₃
• 英文别名: {HC[C(Me)N(2,6-iPr₂C₆H₃)]₂}GaBr₂；HC[C(Me)N(2,6-iPr₂-C₆H₃)]₂GaBr₂；(HC((CMe)(2,6-iPr2C6H3N))2)GaBr2
• CAS: 879329-55-2
• 化学式: C₂₉H₄₁Br₂GaN₂
• 分子量: 647.189
• InChiKey: IAQVLQKRHIEUSE-KSWNCPITSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  [2-[(2,6-diisopropylphenyl)amino]-4-[(2,6-diisopropylphenyl)imino]-2-pentane]gallium(I) 、 三溴化锑 以 氘代苯 为溶剂， 反应 1.0h， 生成 HC[C(Me)N(2,6-iPr₂-C₆H₃)]₂(Br)GaSiBr₃
  参考文献：
  名称：

  Ga取代的二苯甲酸酯[L（X）GaSb] 2的合成及X射线晶体结构

  摘要：

  两当量的LGa {L = HC [C（Me）N（2,6 - i Pr 2 C 6 H 3）] 2 }与Sb X 3的反应（X = Br，I，OEt）消除了LGa X 2和Ga取代的二萜[L（X）GaSb] 2的形成[ X = Br（1），I（2），OEt（3）]。化合物1至3的特点是异NMR（1 H，13C），IR和UV / Vis光谱，元素分析和单晶X射线衍射。

  DOI：

  10.1002/zaac.201800204

文献信息

• Synthesis and structures of gallaarsenes LGaAsGa(X)L featuring a Ga–As double bond
  作者：Juliane Schoening、Lukas John、Christoph Wölper、Stephan Schulz

  DOI：10.1039/c9dt03998h

  日期：——

  Three equivalents of LGa L = HC[C(Me)N(2,6-i-Pr2C6H3)]2} react with AsX3 (X = Cl, Br) by insertion into two As–X bonds, followed by the elimination of LGaX2 and formation of LGaAsGa(Cl)L (1) and LGaAsGa(Br)L (2). According to single crystal X-ray analysis, 1 and 2 each exhibit one Ga–As single bond and one Ga–As double bond. The π-bonding contribution (9.71 kcal mol−11 and 9.44 kcal mol−12) was proved

  三当量的LGa L = HC [C（Me）N（2,6- i -Pr 2 C 6 H 3）] 2 }通过插入两个As–X键与AsX 3（X = Cl，Br）反应，然后消除LGaX 2并形成LGaAsGa（Cl）L（1）和LGaAsGa（Br）L（2）。根据单晶X射线分析，1和2分别显示一个Ga-As单键和一个Ga-As双键。通过可变温度（VT）1证明了π键的贡献（9.71 kcal mol -1 1和9.44 kcal mol -1 2）。1 H的NMR光谱，同时通过量子化学计算研究了1'的电子结构。
• A silicon–carbonyl complex stable at room temperature
  作者：Chelladurai Ganesamoorthy、Juliane Schoening、Christoph Wölper、Lijuan Song、Peter R. Schreiner、Stephan Schulz

  DOI：10.1038/s41557-020-0456-x

  日期：2020.7

  transition metal chemistry, including small-molecule activation and catalytic reactions. Monovalent group 13 compounds and divalent group 14 compounds, particularly silylenes, have been shown to be excellent candidates for this purpose. However, one of the most common reactions of transition metal complexes, the direct reaction with carbon monoxide and formation of room-temperature isolable carbonyl complexes

  具有高能级供体轨道和低能级受体轨道的主族元素化合物能够模拟过渡金属化学中已知的化学键基序和反应模式，包括小分子活化和催化反应。单价的第13族化合物和二价的第14族化合物，特别是甲硅烷基，已被证明是用于此目的的极好的候选物。但是，过渡金属络合物最常见的反应之一是与一氧化碳的直接反应以及室温下可分离的羰基络合物的形成，在主族元素化学中几乎是未知的。在这里，我们显示了室温稳定的甲硅烷基羰基配合物[L（Br）Ga] 2Si：-CO（L = HC [C（Me））的合成，单晶X射线结构和密度泛函理论计算N（2,6-iPr2-C6H3）] 2），通过富电子的亚甲硅中间体[L（Br）Ga] 2Si：的直接羰基化获得。此外，[L（Br）Ga] 2Si：-CO与H2和PBr3进行键活化反应，而与环己基异氰化物的反应则进行CO取代。
• Syntheses, Characterization, and X-ray Crystal Structures of β-Diketiminate Group 13 Hydrides, Chlorides, and Fluorides
  作者：Sanjay Singh、Hans-Jürgen Ahn、Andreas Stasch、Vojtech Jancik、Herbert W. Roesky、Aritra Pal、Mariana Biadene、Regine Herbst-Irmer、Mathias Noltemeyer、Hans-Georg Schmidt

  DOI：10.1021/ic0517826

  日期：2006.2.1

  A series of organometallic compounds of group 13 metals supported by the sterically encumbered beta-diketiminate ligand containing hydrides, fluorides, chlorides, and bromide have been synthesized and structurally characterized. The synthetic strategy applied utilizes halide metathesis and reduction of metal chlorides to the corresponding hydrides. Thus, the reaction of (LLiOEt2)-O-. with MeMCl2 affords LM(Me)Cl (M = Al (1), Ga (2), In (3)) and LGaBr2 (4) with GaBr3. Reduction of LGa(Me)Cl with (LiHBEt3)-B-. leads to the formation of LGa(Me)H (10). Synthesis of LGaH2 (12) has been accomplished by reacting LGal(2) (8) with (LiHBEt3)-B-.. LAl(Me)Cl (1) and LAlH2 (6) have been converted to LAl(Me)F (5) and LAlF2 (7), respectively. The former was obtained in a reaction of LAI(Me)Cl with Me3SnF while the latter was isolated in a reaction of LAlH2 with (BF3OEt2)-O-.. Similarly reaction of LGal(2) (8) with Me3SnF affords LGaF2 (9). Compounds reported herein have been characterized by elemental analyses, IR, NMR, El-MS, and single-crystal X-ray diffraction techniques.