[2,6-bis((dimethylamino)methyl)phenyl]dimethyltin chloride | 115092-11-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: [2,6-bis((dimethylamino)methyl)phenyl]dimethyltin chloride
• CAS: 115092-11-0
• 化学式: C₁₄H₂₅N₂Sn*Cl
• 分子量: 375.529
• InChiKey: LRLXPDJGLKEKHO-UHFFFAOYSA-M

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

• 作为反应物：
  描述：

  [2,6-bis((dimethylamino)methyl)phenyl]dimethyltin chloride 、 silver(I) acetate 以 二氯甲烷 为溶剂， 以75%的产率得到[2,6-bis((dimethylamino)methyl)phenyl]dimethyltin acetate
  参考文献：
  名称：

  Structure and Solution Study of Molecular Triorganotin Compounds Containing an N,C,N Ligand

  摘要：

  The triorganotin compounds R-2(NCN)SnX (NCN = C6H3(Me2NCH2)(2-)2,6(-)) containing different polar groups X or substituents R were prepared. The set of organotin compounds Ph-2(NCN)SnX (X = 1 (2), CF3CO2 (3), CH3CO2 (4), Et2NCS2 (5)) was prepared to study the influence of the polar group X on the character of the Sn-X bond. The effect of substituents R on the character of the Sn-X bond was studied in two additional sets of organotin compounds, R-2(NCN)SnCl (R = Ph (6), Bu (7), Me (8)) and R-2(NCN)SnO2CCH3 (R = Ph (4), Bu (9), Me (10)). The influence of different solvents and temperatures on the presence or absence of covalent Sn-X bonds was studied as well. H-1 and Sn-119 NMR spectroscopy showed the occurrence of dissociation of the Sn-O2CCH3 covalent bond in CD2Cl2 solutions of 4, 9, and 10 at various temperatures (range 300-200 K). The crystal structures of 8 and 10 were studied by X-ray crystallography.

  DOI：

  10.1021/om050549c
• 作为产物：
  描述：

  1,3-双(二甲氨基甲基)苯 、 二甲基二氯化锡 在 n-butyllithium 作用下， 以 正己烷 、 苯 为溶剂， 以86%的产率得到[2,6-bis((dimethylamino)methyl)phenyl]dimethyltin chloride
  参考文献：
  名称：

  Structure and Solution Study of Molecular Triorganotin Compounds Containing an N,C,N Ligand

  摘要：

  The triorganotin compounds R-2(NCN)SnX (NCN = C6H3(Me2NCH2)(2-)2,6(-)) containing different polar groups X or substituents R were prepared. The set of organotin compounds Ph-2(NCN)SnX (X = 1 (2), CF3CO2 (3), CH3CO2 (4), Et2NCS2 (5)) was prepared to study the influence of the polar group X on the character of the Sn-X bond. The effect of substituents R on the character of the Sn-X bond was studied in two additional sets of organotin compounds, R-2(NCN)SnCl (R = Ph (6), Bu (7), Me (8)) and R-2(NCN)SnO2CCH3 (R = Ph (4), Bu (9), Me (10)). The influence of different solvents and temperatures on the presence or absence of covalent Sn-X bonds was studied as well. H-1 and Sn-119 NMR spectroscopy showed the occurrence of dissociation of the Sn-O2CCH3 covalent bond in CD2Cl2 solutions of 4, 9, and 10 at various temperatures (range 300-200 K). The crystal structures of 8 and 10 were studied by X-ray crystallography.

  DOI：

  10.1021/om050549c

文献信息

• Structure of N,C,N-chelated organotin(IV) fluorides
  作者：Petr Novák、Ivana Císařová、Lenka Kolářová、Aleš Růžička、Jaroslav Holeček

  DOI：10.1016/j.jorganchem.2007.06.055

  日期：2007.9

  tri-, di- and monoorganotin(IV) halides containing N,C,N-chelating ligand (LNCN = 1,3-[(CH3)2NCH2]2C6H3}−) has been prepared (1–5) and two compounds structurally characterized ([LNCNPh2Sn]+I3− (1c), LNCNSnBr3 (5)) in the solid state. These compounds were reacted with KF with 18-crown-6, NH4F or LCNnBu2SnF to give derivatives containing fluorine atom(s). Triorganotin(IV) fluorides LNCNMe2SnF (2a) and

  包含N，C，N螯合配体的三，二和单有机锡（IV）卤化物的起始集合（L NCN  = 1,3-[（CH 3）2 NCH 2 ] 2 C 6 H 3 } -）已经制备（1 - 5）和两种化合物结构表征（[L NCN博士2的Sn] +我3 - （1C），L NCN SNBR 3（5））处于固态。这些化合物与KF与18冠-6，NH 4 F或L CN n Bu 2 SnF反应，得到含氟原子的衍生物。氟化三有机锡（IV）L NCN Me 2 SnF（2a）和L NCN n Bu 2 SnF（3a）揭示了在配位和非配位溶剂中具有共价Sn-F键的单体结构排列，只是3a的行为是在低温下在甲醇溶液中离子化。L NCN SnPhCl 2（4）和5在溶液中通过NMR描述作为离子高价fluorostannates或低聚物种用氯仿，甲醇或水分以两性离子单体锡大号反应NCN（H）+的SnF 4 - （5C），其在固体状态确认通过XRD分析。