[(CH3)3CNC(Ph)NSiMe2NC(Ph)-NHC(CH3)3]Li

• 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: [(CH3)3CNC(Ph)NSiMe2NC(Ph)-NHC(CH3)3]Li
• 英文别名: N'-tert-butyl-N-[[(N-tert-butyl-C-phenylcarbonimidoyl)amino]-dimethylsilyl]benzenecarboximidamide
• 化学式: C₂₄H₃₆N₄Si
• 分子量: 408.662
• InChiKey: CYFJXVKZLZHLSU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.36
• 重原子数：
  29
• 可旋转键数：
  8
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  48.8
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  [(CH3)3CNC(Ph)NSiMe2NC(Ph)-NHC(CH3)3]Li 在 正丁基锂 作用下， 以 乙醚 为溶剂， 反应 3.0h， 以93.5%的产率得到
  参考文献：
  名称：

  Alkyl-ended ansa-bis(amidinate) ligands from aliphatic primary amines and multinuclear lithium derivatives

  摘要：

  A practical synthetic pathway to alkyl-ended ansa-bis(amidinate) ligands was developed via linking the freshly prepared aliphatic group substituted lithium amidinate and the subsequent deprotonation. The lithium complexes prepared by this method were characterized by NMR spectroscopy, elemental analysis and single-crystal X-ray diffraction analysis.

  DOI：

  10.1016/j.mencom.2013.09.009
• 作为产物：
  描述：

  、 二氯二甲基硅烷 以 乙醚 为溶剂， 反应 4.0h， 生成 [(CH3)3CNC(Ph)NSiMe2NC(Ph)-NHC(CH3)3]Li
  参考文献：
  名称：

  Alkyl-ended ansa-bis(amidinate) ligands from aliphatic primary amines and multinuclear lithium derivatives

  摘要：

  A practical synthetic pathway to alkyl-ended ansa-bis(amidinate) ligands was developed via linking the freshly prepared aliphatic group substituted lithium amidinate and the subsequent deprotonation. The lithium complexes prepared by this method were characterized by NMR spectroscopy, elemental analysis and single-crystal X-ray diffraction analysis.

  DOI：

  10.1016/j.mencom.2013.09.009

文献信息

• An alkyl-ended ansa-bis(amidine) and solvent-influenced complexation modes of its group IV metal derivatives
  作者：Sheng-Di Bai、Rui-Qin Liu、Tao Wang、Fei Guan、Yan-Bo Wu、Jian-Bin Chao、Hong-Bo Tong、Dian-Sheng Liu

  DOI：10.1016/j.poly.2013.08.042

  日期：2013.11

  SiMe 2 [NC(Ph)NH( t Bu)] 2 ( 1 ) was prepared by treating t BuNH 2 with one equivalent of both LiBu n and PhCN, and half equivalent of SiMe 2 Cl 2 in a one-pot reaction. 1 combined with HCl to give an ion pair complex [( t Bu)NHC(Ph)NH]SiMe 2 [NC(Ph)NH( t Bu)]Cl ( 2 ) and one N–C–N moiety was converted to a cationic amidinium ion. The complexation behaviour of 1 with group IV metal chlorides was explored

  摘要通过用一当量的LiBu n和PhCN处理一半的tBuNH 2，制备t bu末端的ansa-双（am）SiMe 2 [NC（Ph）NH（t Bu）] 2（1）。一锅反应中的SiMe 2 Cl 2。1与HCl结合，得到离子对络合物[（t Bu）NHC（Ph）NH] SiMe 2 [NC（Ph）NH（t Bu）] Cl（2），一个N–C–N部分转化为a阳离子am离子。探索了1与IV族金属氯化物的络合行为。在CH 2 Cl 2中用TiCl 4（thf）2处理1得到钛络合物[（t Bu）NHC（Ph）N] Ti（thf）2 Cl 3（3），据推测其中衍生出单酰胺基配体由于钛盐的路易斯酸度高，N-Si裂解为1。锆配合物[（t Bu）NHC（Ph）NH] SiMe 2 [NC（Ph）N（t Bu）] ZrCl 4（4）和the配合物5通过用MCl 4（M = Zr Hf）在THF中，这些络合物从CH
• Dimethylsilyl bis(amidinate)actinide complexes: synthesis and reactivity towards oxygen containing substrates
  作者：Isabell S. R. Karmel、Tatyana Elkin、Natalia Fridman、Moris S. Eisen

  DOI：10.1039/c4dt01361a

  日期：——

  The reactivity of the monoanionic amidinate ligand [(CH3)3CNC(Ph)NSiMe2NC(Ph)–NHC(CH3)3]Li (1) with a silyl amido side arm towards the early actinides, uranium and thorium, was investigated. While the salt metathesis reaction with ThCl4(thf)3 afforded the bis(amidinate)thorium(IV) dichloride complex [(CH3)3CNC(Ph)NSi(CH3)2NC(Ph)–NHC(CH3)3]ThCl2 (2) in high yield, the reaction of ligand 1 with UCl4

  单阴离子a基配体[（CH 3）3 CNC（Ph）NSiMe 2 NC（Ph）–NHC（CH 3）3 ] Li（1）与甲硅烷基酰胺基侧臂对早期act系元素铀和or的反应性，被调查了。在与ThCl 4（thf）3进行盐复分解反应时，得到了双（（基））（IV）二氯化物络合物[（CH 3）3 CNC（Ph）NSi（CH 3）2 NC（Ph）–NHC（CH 3）3 ] ThCl 2（2）高产，配体1的反应用UCl 4导致路易斯酸支持的来宾配体单元对路易斯酸的亲核攻击，产生三氯铀络合物[（CH 3）3 CNC（Ph）Si（CH 3）2 -N（C（CH 3）3）C（ Ph）NSi（CH 3）2 NC（Ph）N–（C（CH 3）3 ] UCl 3（4）。将原位形成的络合物2暴露于湿THF溶液（水的<1％w），得到单（酰胺基）Th（IV）（氯）（双-羟基）二聚复合物[（CH 3）3 CNC（Ph）NSiMe2
• Alkyl-ended ansa-bis(amidinate) ligands from aliphatic primary amines and multinuclear lithium derivatives
  作者：Sheng-Di Bai、Rui-Qin Liu、Fei Guan、Tao Wang、Hong-Bo Tong、Jian-Ping Guo、Dian-Sheng Liu

  DOI：10.1016/j.mencom.2013.09.009

  日期：2013.9

  A practical synthetic pathway to alkyl-ended ansa-bis(amidinate) ligands was developed via linking the freshly prepared aliphatic group substituted lithium amidinate and the subsequent deprotonation. The lithium complexes prepared by this method were characterized by NMR spectroscopy, elemental analysis and single-crystal X-ray diffraction analysis.