(t-Bu)2-aminotroponiminatogermylene monochloride | 1281809-40-2

• 英文名称: (t-Bu)2-aminotroponiminatogermylene monochloride
• 英文别名: (t-Bu)₂-aminotroponiminatogermylene monochloride；[(t-Bu)₂aminotroponiminate]GeCl；[(t-Bu)₂ATIGeCl]；[(t-Bu)₂ATI]GeCl；[(t-Bu)2aminotroponiminate]GeCl；[(t-Bu)2C7H5N2)GeCl]
• CAS: 1281809-40-2
• 化学式: C₁₅H₂₃ClGeN₂
• 分子量: 339.404
• InChiKey: ASGNCYDCSBOFSC-UHFFFAOYSA-N

计算性质

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

• 作为反应物：
  描述：

  (t-Bu)2-aminotroponiminatogermylene monochloride 以 四氢呋喃 、 正己烷 为溶剂， 生成 [(t-Bu)2aminotroponiminate]Ge(S)O-t-Bu
  参考文献：
  名称：

  具有Ge（E）O t -Bu部分（E = S或Se）的Germaester配合物

  摘要：

  尽管已知酮，羧酸，酰卤和酰胺的锗类似物，但仍缺少胚芽酸酯复合物的例子。因此，germathioesters的第一实施例[（R）2 ATI]葛（S）O吨-Bu（R =吨-Bu 5和R =我-Bu 6）和germaselenoesters [（R）2 ATI]葛（Se）的ø吨-Bu（R =吨-Bu 7和R =我-Bu 8）通过aminotroponiminate稳定（ATI）配体是此处报道。氨基troponiminatogermylene醇盐[（t -Bu ）2 ATI] GeO t -Bu（3）和[（i -Bu）2 ATI] GeO t -Bu（4）用作合成上述酯络合物的原料。化合物5 - 8是在液体和固体状态分别通过多核NMR光谱和单晶X射线衍射研究，。化合物7和8的77 Se NMR光谱分别显示在-77.76和-285.10 ppm处的单重共振。化合物中的锗中心5 - 8采用扭曲的四面体

  DOI：

  10.1021/om300173s
• 作为产物：
  描述：

  germanium(II) chloride dioxane 、 [(t-Bu)2C7H5N2)Li(THF)2] 以 四氢呋喃 为溶剂， 以98.5%的产率得到(t-Bu)2-aminotroponiminatogermylene monochloride
  参考文献：
  名称：

  Bulky Aminotroponiminate-Stabilized Germylene Monochloride and Its Alkyne Derivatives

  摘要：

  By means of a two-step synthetic route, aminotroponimine [(t-Bu)(2)ATI]H (3) with a tert-butyl substituent on the nitrogen atoms has been synthesized from 2-(tosyloxy)tropone. Lithiation of 3 with n-BuLi in THF afforded the lithium salt [(t-Bu)(2)ATI]Li center dot(THF)(2) (4). Reaction of 4 with GeCl(2)center dot(1,4-dioxane) resulted in the germylene monochloride complex [(t-Bu)(2)ATI]GeCl (5). Treatment of 5 with the lithium derivative of ethynyl ferrocene [(C(5)H(5))Fe(C(5)H(4))C CH] (6) and phenyl acetylene (C(6)H(5)C CH) (7) gave the corresponding allcynyl germylene complexes [(t-Bu)(2)ATI]GeC C(C(5)H(4))Fe(C(5)H(5)) (8) and [(t-Bu)(2)ATI]GeC CC(6)H(5) (9), respectively. Compounds 3, 4, 5, 8, and 9 have been characterized by elemental analysis and various spectroscopic (multinudear NMR, mass, and IR) techniques. Further confirmation came from the single-crystal X-ray structural studies on all these compounds. The structure of the allcynyl germylenes reveals the presence of a slightly bent Ge(II)-C C moiety [bond angle in 8 168.4(3)degrees and 9 170.8(2)degrees].

  DOI：

  10.1021/om200035z

文献信息

• Ge(<scp>ii</scp>) cation catalyzed hydroboration of aldehydes and ketones
  作者：Soumen Sinhababu、Dharmendra Singh、Mahendra Kumar Sharma、Rahul Kumar Siwatch、Pritam Mahawar、Selvarajan Nagendran

  DOI：10.1039/c8dt05121f

  日期：——

  Well-defined germylene cations [(i-Bu)2ATI]GeOTf (4) and [(i-Bu)2ATIGe][GaCl4] (5) are isolated, and the catalytic utility of compound 4 for the hydroboration of a variety of aldehydes and ketones is reported (ATI = aminotroponiminate).

  明确定义的亚甲锗阳离子[（我-Bu）2 ATI] GeOTf（4）和[（我-Bu）2 ATIGe] [的GaCl 4 ]（5）是分离的，并且化合物的催化效用4为一个的硼氢化据报道，醛和酮的种类繁多（ATI =氨基苯甲酸酯）。
• Aminotroponiminatogermaacid Halides with a Ge(E)X Moiety (E = S, Se; X = F, Cl)
  作者：Soumen Sinhababu、Rahul Kumar Siwatch、Goutam Mukherjee、Gopalan Rajaraman、Selvarajan Nagendran

  DOI：10.1021/ic300715y

  日期：2012.9.3

  13 ppm) resonances in their 77Se NMR spectra, respectively. Germylene monohalide complexes 2 and 9 have a germanium center in distorted trigonal pyramidal geometry, whereas a distorted tetrahedral geometry is seen around the germanium center in germaacid halide complexes 4, 11, and 12. The length of the Ge═E bond in germathioacid chloride (11) and germaselenoacid halide (4 and 12) complexes is 2.065(1)

  用CsF氟化对氨基苯甲酸亚胺（ATI）配体稳定的亚二氯单氯化物[（t -Bu）2 ATI] GeCl（1），得到了氨基对苯二甲酰氨基香格里气单氟化物[（t -Bu ）2 ATI] GeF（2）。化合物2与元素硫和硒的氧化加成反应导致分离出相应的杀菌硫代酸氟化物[（t -Bu ）2 ATI] Ge（S）F（3）和胚芽烯酸氟[[ t -Bu ）2 ATI] Ge（ Se）F（4）。类似地，氨基托苯那氨基合一二氯甲烷[（i -Bu ）的反应2含元素硫和硒的ATI] GeCl（9）得到了氨基对苯二甲氨基锗金属硫酰氯[（i -Bu ）2 ATI] Ge（S）Cl（11）和氨基对苯二甲氨基锗金属硒酸氯[（i -Bu ）2 ATI] Ge（Se）Cl （12）。化合物9已经通过多步合成路线从2-（甲苯磺酰氧基）托酮5开始制备。所有化合物（2 - 4和6 - 12）通过多核NMR光谱进行了表征，并在化合物进行单晶X射线衍射研究2，4，和8
• Digermylene Oxide Complexes: Facile Synthesis and Reactivity
  作者：Rahul Kumar Siwatch、Dhirendra Yadav、Goutam Mukherjee、Gopalan Rajaraman、Selvarajan Nagendran

  DOI：10.1021/ic401720e

  日期：2013.12.2

  A simple heating of aminotroponiminate (ATI) ligand stabilized germylene monochlorides [(R)(2)ATIGeCl] (R = t-Bu 1, i-Bu 2) with an excess of potassium hydroxide in toluene resulted in the first ATI ligand stabilized digermylene oxides [(R)(2)ATIGe}(2)O] (R = t-Bu 3, i-Bu 4), respectively. Reaction of compound 3 with elemental sulfur and selenium gave the first germaacid anhydride complexes [(t-Bu)(2)ATIGe(E)}(2)O] (E = S 5, Se 6) with (S)Ge-O-Ge(S) and (Se)Ge-O-Ge(Se) moieties, respectively. The digermylene oxide complexes 3 and 4 and germaacid anhydride complexes 5 and 6 were characterized by multinuclear NMR spectroscopy and single-crystal X-ray diffraction analysis. In its Se-77 NMR spectrum, compound 6 showed a resonance at -78.9 ppm. The Ge-O-Ge bond angles in compounds 5 and 6 are 178.66(2)degrees and 179.81(2)degrees, respectively. To understand further the bonding features, DFT calculations followed by MO, AIM, and NBO analysis were carried out on compounds 3, 5, and 6. The computed Wiberg bond indices of Ge-O bonds are slightly less than 0.5 in all the aforementioned compounds, and the same for the Ge=E bonds in compounds 5 and 6 are close to 1.4.